Emotions as Signals

Q: What are emotions in the TEG-Blue system?

TEG-Blue maps emotions as biological signals — information the nervous system generates when it detects something in the environment that matters. Each signal carries a specific finding (safety, threat, boundary violation, loss, contamination, connection) and triggers a characteristic physiological response. Signals divide into two groups: safety signals and threat signals.

Q: What is the difference between somatic and relational emotions?

Somatic emotions (Fear, Anger, Stress, Anxiety, Disgust, Joy, Happiness, Admiration, Pride) can complete their restoration sequence through the body's own channels — breathing, movement, time, stillness, crying, sleep. Relational emotions (Shame, Guilt, Sadness, Love, Trust, Gratitude, Compassion) cannot complete alone. Their signal content is about belonging or the state of the bond, and the restoration pathway requires relational evidence — the presence of another person providing the co-regulatory signals the body needs.

Q: What is the safety-threat evaluation?

The safety-threat evaluation is the continuous, pre-cognitive monitoring process through which the nervous system scans environmental and relational conditions for biologically relevant information. It draws on sensory input, interoceptive data, relational cues, and contextual memory — all converging below conscious awareness. The evaluation determines which emotional signal is generated.

Anna Paretas-Artacho

The nervous system continuously monitors internal and external conditions below conscious awareness. It evaluates for safety and threat — and produces signals that orient the body toward response. Heart rate changes. Stress hormones release. Muscles reorganize. A full physiological response is organized before the first conscious thought has assembled a single sentence. Cognition arrives to find the body already responding.

Emotion, in this model, is a functional output of that detection process — not opposed to reason, but operating through a different channel, one that is faster, older, and largely independent of conscious processing. Cognition shapes how the signal is interpreted, named, explained, suppressed, or overridden — but does not generate the original signal itself.

Each emotion corresponds to a specific type of detection and carries a characteristic physiological response pattern. An emotional signal does not merely express a feeling. It indicates that the nervous system has registered something consequential and has begun reorganizing the body accordingly. The architecture is consistent across all signals: what was detected and how the body responds.

This reframes the central question. Not how emotion should be controlled, but what each signal is indicating.

Core Propositions

WHAT THIS MODEL MAPS

The nervous system continuously evaluates environmental conditions along a safety-threat axis. The evaluation is pre-cognitive — it completes before conscious processing begins.
The evaluation draws on multiple channels simultaneously — sensory input, interoceptive data, relational cues, contextual memory — all converging below conscious awareness to produce a finding.
Each detection produces a specific signal — a full physiological response pattern carrying information about what was found. The signal reaches the body at 12 milliseconds. Cognition reaches the cortex at 300 milliseconds. The body responds before thought arrives.
Signals divide into two groups based on what they tell the nervous system to do: somatic signals (respond with the body) and relational signals (respond through connection). This determines the restoration pathway.
Somatic signals can complete through the body's own channels. Relational signals require another person as a biological completion requirement — not a psychological preference.
Relational signals that detect risk — shame, guilt, loneliness, disappointment, sadness, grief — are designed as connection signals. They distort into threat signals when interoceptive access is absent.
When a signal cannot be received, it does not disappear — it distorts. The finding is the same. What changes is what the person experiences.
The question is not “how do I manage this emotion?” but “what is this signal telling me?”

PART 1

Safety-Threat Evaluation

Continuous Evaluation

The nervous system evaluates environmental and relational conditions continuously, below conscious awareness. This is not an episodic process triggered by events. It runs all the time — a constant assessment of whether current conditions support safety or indicate threat.

Porges (2011) named this process neuroception: the nervous system's capacity to evaluate risk and safety without conscious involvement. The evaluation operates along a single axis — safety to threat — as a continuous gradient, not a binary switch. At one end, conditions support approach, openness, and connection. At the other, conditions indicate danger, violation, loss, or contamination. The nervous system's position on that gradient determines which class of signal is generated.

The evaluation produces two classes of output: safety or threat. Within each class, the detection carries nuance — threat includes boundary violation, loss, contamination; safety includes connection, belonging confirmed, conditions supporting approach — but the primary axis is binary in direction: the nervous system is evaluating whether current conditions are safe or threatening.

The evaluation is the origin. The signal is the output.

This process does not depend on deliberate reasoning. It is rapid, automatic, and based on experienced safety, not objective conditions alone. The nervous system responds to what it has learned to classify as safe or threatening, whether or not that classification matches present reality. A person may feel threatened in an environment that appears objectively safe, or may fail to detect danger in an environment that is objectively unsafe.

From a survival perspective, false negatives are more costly than false positives. Failing to detect danger may be fatal, while unnecessarily activating protection is usually less costly. The system is biased toward protection under uncertainty.

Established Research▶

Porges (2011) — neuroception as continuous safety-threat evaluation below awareness. LeDoux (1996) — subcortical threat detection preceding cortical processing. Damasio (1994) — somatic markers as body-state information guiding evaluation. Adolphs (2002) — the amygdala's role in evaluating biological significance of stimuli.

What TEG-Blue Adds▶

The explicit mapping of the safety-threat evaluation as the origin stage of every emotional signal — not a background process but the first step in the Emotional Somatic Cycle. The evaluation produces the signal. This positions the evaluation as the entry point of the entire system architecture.

Somatic Contextual Memory

The safety-threat evaluation does not operate on the current moment alone. It is calibrated by the body's accumulated learning — every prior experience of safety and threat encoded somatically, below conscious awareness.

The hippocampus and amygdala encode prior experience as pattern data that shapes every subsequent evaluation. A room that was safe last time shifts the gradient toward safety. A person whose presence preceded pain shifts it toward threat. This calibration is not cognitive — it is not a belief about what is dangerous or a memory the person recalls. It is the body's learned weighting, carried in the nervous system's detection architecture and applied automatically before conscious processing begins.

This is why two people in the same room, hearing the same voice, can have their nervous systems reach opposite conclusions. One nervous system learned that tone is safe. The other learned it precedes harm. The sensory input is identical. The somatic contextual memory is different. The evaluation — and the signal it produces — follows the body's learning, not the objective conditions.

The sensory channels:

Channel

What It Detects

Eyes

Neural tissue, an extension of the brain outside the skull. The retina sends light data to the amygdala before the visual cortex has assembled an image. Faces, movement, spatial configuration — all evaluated for safety or threat before conscious vision completes.

Ears

Direct pathway to the brainstem. The cochlea transmits sound frequency data that the nervous system evaluates for threat (sharp, sudden) or safety (rhythmic, prosodic) before the auditory cortex identifies the source. Tone of voice, rhythm, sudden sounds — processed below conscious awareness before meaning forms.

Nose

The only sense with a direct pathway to the amygdala and hippocampus without going through the thalamus first. The olfactory bulb — one synapse from the amygdala — delivers chemical information with almost no processing delay. A smell can trigger a full safety or threat response before any thought forms.

Skin

Nociceptors and thermoreceptors report contact, temperature, and pressure. The body reading its physical environment continuously.

Gut

Approximately 100 million neurons. A second nervous system evaluating the internal environment and communicating upward through the vagus nerve.

Interoceptive data — the body's internal state. Heart rate, muscle tension, hormonal levels, gut signals, breathing pattern. The nervous system reads its own physiology as information about current conditions.

Relational cues — facial expression, vocal prosody, postural orientation of others. The social engagement system reads other bodies for signals of safety or threat. A softened face, an open posture, a regulated vocal tone — biological safety signals. A rigid face, a raised voice, a turned back — threat signals the nervous system processes before conscious evaluation begins.

These channels do not report sequentially. They converge. The body reaches a conclusion — a position on the safety-threat gradient — before the mind has formulated a question. Somatic Contextual Memory is what calibrates that conclusion. The sensory channels are the instruments. The body's accumulated learning is what sets their weighting.

Established Research▶

Craig (2002) — interoception as a primary information channel for evaluating internal conditions. Porges (2011) — the social engagement system as the pathway for reading relational safety signals. LeDoux (1996) — the amygdala integrating multiple sensory channels for threat evaluation. Phelps (2004) — amygdala-hippocampal interaction in contextual fear conditioning. van der Kolk (2014) — the body encoding traumatic experience as somatic memory independent of cognitive recall.

What TEG-Blue Adds▶

TEG-Blue names the body's accumulated learning as Somatic Contextual Memory — a somatic, pre-cognitive bias that calibrates the safety-threat evaluation before the current moment is fully processed. Existing research describes each input channel separately — interoception (Craig), neuroception (Porges), threat detection (LeDoux), contextual memory (Phelps). TEG-Blue proposes that these channels converge into a single evaluative process calibrated by somatic learning, and that this calibration — not the objective conditions — determines the position on the safety-threat gradient and the signal that follows. This is bias, but it is somatic bias, not cognitive bias. It operates in the body's detection architecture, not in the mind's reasoning.

Detection: Condition Identified

The evaluation concludes. A condition is identified. The nervous system has processed the converging channels and reached a finding: safety confirmed, threat present, boundary crossed, bond active, belonging at risk, contamination detected, loss registered.

This finding is the output of the evaluation and the input to signal generation. The detection is specific — not a general sense of good or bad, but a particular category of condition that the nervous system has identified as biologically relevant. The specificity of the detection determines which signal is generated. A boundary violation produces a different signal than a loss detection. A safety confirmation produces a different signal than a contamination finding.

The detection is pre-cognitive. It completes before conscious processing begins. The body has identified the condition and begun organizing a response before a single thought has formed about what is happening.

Established Research▶

LeDoux (1996) — the amygdala completing threat evaluation before cortical processing. Porges (2011) — neuroception producing a finding below conscious awareness. Frijda (1986) — emotions as action readiness triggered by specific eliciting conditions.

What TEG-Blue Adds▶

The explicit identification of detection as a discrete stage — the bridge between evaluation (continuous monitoring) and signal generation (physiological response). Existing research describes evaluation and response but does not isolate the moment the evaluation concludes and a specific finding is produced. TEG-Blue proposes that the specificity of this finding — what category of condition was detected — is what determines which signal the nervous system generates.

PART 2

Emotional Signal Generation

Signal Generation

The detection becomes a physiological event. The nervous system has identified a condition — and now generates a signal carrying that finding. Hormones release, muscles reorganize, heart rate shifts, neurochemistry changes. The body is responding to what was detected.

This is signal generation: the moment the evaluation's conclusion becomes a full physiological response pattern. The response is not a reaction to a thought. It is a biologically generated output of the detection process. The hormonal profile changes, the muscular configuration shifts, the autonomic nervous system recalibrates — all before cognition has processed the event.

Each signal carries a specific finding. Fear carries: threat detected. Shame carries: belonging at risk. Joy carries: safety confirmed. The physiological response pattern differs across signals — different hormones, different muscle groups, different autonomic profiles — because each signal is responding to a different category of detection. The message varies. The physiological architecture is consistent: detection produces signal, signal reorganizes the body.

Established Research▶

Panksepp (1998) — primary emotional systems generating distinct physiological configurations. Frijda (1986) — emotions as action tendencies with specific eliciting conditions and characteristic response patterns. Levine (1997) — the activation cycle as a physiological sequence initiated by detection.

What TEG-Blue Adds▶

The positioning of signal generation as a discrete stage in the Emotional Somatic Cycle — the bridge between detection (what was found) and the physiological response the body organizes. The signal is not the emotion felt. It is the physiological event the nervous system generates in response to a specific detection. This reframes the central question from “how do I manage this emotion?” to “what is this signal telling me?”

The Speed

Emotional processing reaches the body before cognition arrives. The amygdala receives sensory input and generates a threat response in approximately 12 milliseconds. A full physiological response — hormonal release, muscular reorganization, autonomic reconfiguration — is organized by 150 milliseconds. Cognitive processing reaches the cortex at approximately 300 milliseconds.

Emotional processing reaches the body at 12 milliseconds and produces a full physiological response by 150 milliseconds. Cognitive processing reaches the cortex at 300 milliseconds. The body responds before thought arrives.

Interactive diagram: dual timeline comparing emotional processing (12ms amygdala, 80ms physiological response, 150ms nervous system state) with cognitive processing (300ms cortex, 500ms evaluation complete).

The body has already responded before thought begins. Heart rate has shifted, stress hormones have released, muscles have braced or softened — and the cortex is only now receiving the data. Cognition arrives to find the body already in a different physiological configuration.

This timing gap has a structural consequence. The signal is generated and the body responds through the older, faster system. Cognition processes the signal through the newer, slower system. Cognition can interpret, modulate, suppress, or override the signal — but it does not generate the original signal itself. The signal originates from the evaluation process, not from thought.

Established Research▶

LeDoux (1996) — the amygdala's fast pathway: threat detection at 12 milliseconds, before cortical processing at 300 milliseconds. Panksepp (1998) — primary emotional systems operating independently of cortical control. Damasio (1994) — somatic markers as body-state signals that precede and guide cognitive evaluation.

What TEG-Blue Adds▶

The timing gap positioned as the structural basis for the entire signal system. The 12ms-to-300ms difference is not a curiosity of neuroscience but the reason emotions function as a separate information channel. The body's first information system is faster, older, and largely independent of the second. This is why emotion precedes cognition — and why the signal does not stop being generated when cognition arrives to override or suppress it.

PART 3

Somatic Signals and Relational Signals

Each signal below is mapped through the same architecture: what the nervous system detected, how the body responds, and what conditions resolve the activation. How the body reorganises into a sustained nervous system state after the signal is generated is the territory of M2. Whether the restoration sequence completes or remains unresolved is the territory of M3.

The signals the nervous system generates divide into two groups based on what the signal tells the nervous system to do.

Somatic signals tell the nervous system to respond with the body. The detection is about conditions in the physical environment. Somatic signals can complete through the body's own channels. Restoration does not require another person.

Joy — safety confirmed
Happiness — sustained positive condition
Admiration — value detected in another
Pride — own value recognised
Fear — threat detected
Anger — boundary crossed
Stress — demands exceed resources
Anxiety — anticipatory threat
Frustration — action blocked
Resentment — accumulated unresolved boundary violations
Disgust — contamination detected
Contempt — other evaluated as beneath engagement
Confusion — cannot process current information

Relational signals detect conditions in the belonging field. The detection is about whether belonging is present, at risk, ruptured, or absent. Relational signals require another person for completion — not as a psychological preference but as a biological design constraint.

Love — belonging is present
Trust — belonging is confirmed in a specific person
Gratitude — belonging was reinforced
Compassion — belonging extends to the other's experience
Shame — belonging is at risk
Guilt — belonging was ruptured by harm
Loneliness — belonging is absent
Disappointment — belonging was expected but not delivered
Sadness — belonging was lost
Grief — belonging is permanently gone

Relational signals that detect risk or absence — shame, guilt, loneliness, disappointment, sadness, grief — are designed as connection signals. Each was designed to complete through relational contact, operating from Safety & Openness. Whether these signals stay connection signals or become threat signals depends on interoceptive access (M4). When interoceptive access is present, the person registers the signal as information and the body opens toward repair. When it is absent, the nervous system escalates to Threat & Defence — the signal distorts from a connection signal into a threat signal.

Somatic Signals

Somatic signals tell the nervous system to respond with the body. The detection is about conditions in the physical environment. The body's own channels — movement, breathing, crying, sleep, temperature — can complete the restoration sequence without requiring another person.

Approach & Expansion — opening, energy moves outward

Joy — Safety confirmed

SignalSafety confirmedBodyMuscle tension releases, breathing deepens, posture opens. Dopamine flows, attention broadens, the body moves toward the source.RestorationSomatic — Presence — fully experienced in the body without scanning for what will take it away

Joy is the signal the nervous system generates when conditions are evaluated as safe and the environment supports approach. The body expands — energy moves outward, sensory engagement broadens, and the system orients toward pleasurable contact. The dopaminergic system activates not as reward but as approach circuitry: the body moves toward what is safe. Joy is not an absence of threat. It is a positive detection — the nervous system has confirmed that conditions support openness.

Established Research▶

Fredrickson (2001) — broaden-and-build theory: positive emotions widen perception and build resources. Panksepp (1998) — PLAY and SEEKING systems as primary emotional circuits. Berridge & Robinson (2003) — dopamine as wanting/approach signal, not pleasure signal.

What TEG-Blue Adds▶

Joy mapped as a detection signal (safety confirmed) rather than a reward state. The distinction between dopamine-as-approach and dopamine-as-pleasure changes what it means when joy is absent: the nervous system is not failing to feel good — it is not detecting safety.

Happiness — Sustained positive condition

SignalSustained positive conditionBodySerotonergic tone rises — general positive affect, body maintains openness without the urgency of approach, a settled sustained state.RestorationSomatic — Presence without interruption — continued contact with the condition that produced it

Happiness is the signal generated when a stable condition of sufficiency or well-being is present. Unlike joy, which spikes in response to a specific safety confirmation, happiness operates through serotonergic rather than dopaminergic chemistry — the nervous system maintains an open, settled configuration over time. Positive affect is sustained rather than spiking. The body is not approaching a source; it is resting in a condition that continues to support openness.

Established Research▶

Seligman (2002) — authentic happiness and well-being theory. Diener (2000) — subjective well-being as sustained positive evaluation. Berridge & Kringelbach (2015) — distinction between wanting (dopamine) and liking (opioid/serotonergic systems).

What TEG-Blue Adds▶

The serotonergic/dopaminergic distinction applied to signal classification: joy and happiness carry different neurochemical signatures because the detection is different. Joy detects a specific safety event. Happiness detects a sustained condition. Happiness is more vulnerable to disruption than joy because it depends on continued contact with the condition — chronic threat monitoring degrades it even when the condition is present.

Admiration — Value detected in another

SignalValue detected in anotherBodyOrientation toward the other — body opens, approach circuitry activates, attention focuses on what was detected. Sometimes a brief pause of recognition.RestorationSomatic — Presence with the recognition — allowing the detection to land without converting it into comparison, obligation, or self-diminishment

Admiration is the signal generated when the nervous system detects something valuable, skillful, or meaningful in another person. The body orients toward what was recognised — posture opens, attention focuses, and the system opens toward learning, inspiration, or appreciation. The detection is accurate: something of value is present. The signal completes when cognition allows the recognition to land without converting it into comparison or self-diminishment.

When this signal cannot be received — when cognition or defensive configuration prevents the finding from landing — the detection does not disappear. It distorts. Value is still detected in the other person, but the recognition cannot be metabolised as admiration. The person experiences the gap instead of the recognition. This is envy: the same detection, unable to land.

Established Research▶

Algoe & Haidt (2009) — admiration as an other-praising emotion orienting toward excellence. Immordino-Yang, McColl, Damasio & Damasio (2009) — neural correlates of admiration and compassion.

What TEG-Blue Adds▶

Admiration mapped as a detection signal (value in another) with a specific distortion pathway. The detection is the same whether the signal lands as admiration or distorts into envy — what differs is whether the person can receive the finding.

Pride — Own value recognised

SignalOwn value recognisedBodyExpansion, warmth, upward energy — chest lifts, posture shifts, the body opens from the inside.RestorationSomatic — Presence with the self-recognition, without requiring external validation — the signal completes through own awareness of contribution

Pride is the signal generated when the nervous system registers one's own contribution, quality, or growth as meaningful or valuable. The body organizes toward internal expansion — warmth, uprightness, an opening from the inside. The signal completes through internal recognition. When the recognition depends entirely on external validation, the signal may remain unstable — the body generates the finding but cognition routes it outward rather than allowing it to settle internally.

When this signal cannot be received — when one's own value cannot be stably held through internal recognition — the detection does not disappear. It distorts along two pathways. The same self-recognition that would have landed as pride may land as elevation over others — this is arrogance: own value expressed as positioning rather than settled recognition. Or it may land as guarding against others being valued — this is jealousy: the detection of own value cannot be held securely enough to tolerate value being recognized in others.

Established Research▶

Tracy & Robins (2007) — authentic vs hubristic pride as distinct self-conscious emotions. Williams & DeSteno (2008) — pride as functional social emotion.

What TEG-Blue Adds▶

Pride mapped as a detection signal (own value recognised) with a specific distortion pathway. The distinction between authentic pride (signal received) and hubristic pride (signal unable to land) reframed as a signal-reception question rather than a character distinction.

Mobilization — sympathetic activation, energy rises

Fear — Threat detected

SignalThreat detectedBodySympathetic activation — heart rate rises, muscles tense, sensory acuity sharpens, breathing shifts to rapid and shallow.RestorationSomatic — Threat must resolve — danger passes, person acts, or safety is established

Fear is the signal generated when the nervous system evaluates a condition as dangerous. The amygdala fires through the fast pathway — 12 milliseconds, before the cortex has begun processing — and the body mobilizes. Heart rate rises, adrenaline releases, muscles brace for action, and sensory acuity sharpens toward the source of threat. This is the fastest signal in the system: the body is already responding before a single conscious thought has formed. Fear is not irrational. It is the nervous system's most urgent mobilization signal, generated when the safety-threat evaluation concludes: danger present.

Established Research▶

LeDoux (1996) — the amygdala's fast pathway: threat detection before conscious processing. Panksepp (1998) — FEAR system as primary emotional circuit. Porges (2011) — neuroception and the autonomic response to perceived danger.

What TEG-Blue Adds▶

Fear mapped as the fastest signal in the system — the amygdala fast pathway completing before cortical processing begins. This positions fear not as an overreaction but as the nervous system's most time-critical evaluation output. The 12ms amygdala vs 300ms cortex timing gap is the physiological basis for why emotion precedes cognition.

Anger — Boundary crossed

SignalBoundary crossedBodyBlood pressure rises, muscles in the jaw, arms, and shoulders brace. Energy directed outward — the body mobilises for assertion, interruption, or correction.RestorationSomatic — Boundary must be reasserted or acknowledged — through communication, action, or environmental change

Anger is the signal generated when the nervous system detects that a limit, need, right, or territory has been violated. Energy is directed outward — the organism mobilises for assertion, interruption, or correction. The physiological signature is distinct: blood pressure rises, jaw and shoulder muscles brace, and the sympathetic system channels activation toward confrontation rather than flight. Anger is a boundary-maintenance signal. When the boundary is restored, acknowledged, or effectively defended, the activation resolves. When it does not, the activation may persist and become displaced or rerouted.

Established Research▶

Panksepp (1998) — RAGE system as primary emotional circuit. Tavris (1989) — anger as social signal for boundary maintenance. van der Kolk (2014) — anger as incomplete defensive response when the boundary was never restored.

What TEG-Blue Adds▶

Anger mapped as a boundary-maintenance signal — what was detected is a violation, and the body mobilises toward correction. The distinction between anger-as-signal (boundary crossed) and anger-as-stuck-state (chronic rage) follows the same architecture as all other emotions: whether the restoration pathway can run.

Stress — Demand-resource mismatch

SignalDemand-resource mismatchBodyHPA axis activation — cortisol rises, energy redirects toward the demand, non-essential functions suppress, attention narrows.RestorationSomatic — Demand must be met or resource restored — the gap between what is required and what is available must close

Stress is the signal generated when current demands exceed available physiological, cognitive, or emotional resources. The nervous system reallocates energy toward what is most urgent. Cortisol sustains alertness, non-essential functions suppress, and attention narrows toward the mismatch. Stress is an allocation signal: the body is reorganizing its resources to address a gap. The activation resolves when demands decrease, resources increase, or the mismatch is brought back within a tolerable range.

Established Research▶

Sapolsky (2004) — glucocorticoid stress response and the physiology of chronic activation. McEwen (1998) — allostatic load as the cumulative cost of sustained demand. Selye (1956) — general adaptation syndrome.

What TEG-Blue Adds▶

Stress mapped as a demand-resource mismatch signal — not a general state of feeling overwhelmed but a specific detection that resources are insufficient for current demands. This specificity changes intervention logic: the activation resolves when the gap closes, not when the person calms down.

Anxiety — Anticipatory threat

SignalAnticipatory threatBodyChronic cortisol elevation — BNST activates (sustained anxiety circuit, distinct from amygdala's acute fear), body scans continuously for unresolved future conditions.RestorationSomatic — Uncertainty must resolve — future condition assessed and accepted, threat materialises and converts to actionable fear, or sufficient safety established

Anxiety is the signal generated when the nervous system detects a possible future threat that remains unresolved. The BNST (bed nucleus of the stria terminalis) — a sustained anxiety circuit distinct from the amygdala's acute fear response — maintains readiness under uncertainty. Vigilance increases, scanning continues, and activation is sustained over time. Unlike fear, which responds to present danger, anxiety responds to unresolved future conditions. The body maintains mobilization for a threat that has not yet arrived and may not arrive.

Established Research▶

Davis, Walker, Miles & Grillon (2010) — BNST as the sustained anxiety circuit, distinct from amygdala's acute fear. Grillon (2008) — anticipatory anxiety and unpredictable threat. Barlow (2002) — anxiety as a future-oriented mood state.

What TEG-Blue Adds▶

The BNST/amygdala distinction applied to signal classification: fear and anxiety are generated through different circuits because the detection is different. Fear detects present danger (amygdala, fast). Anxiety detects unresolved future threat (BNST, sustained). This neuroanatomical distinction explains why anxiety does not resolve through the same pathway as fear — the circuit maintaining it is different.

Frustration — Action blocked

SignalAction blockedBodySympathetic activation intensifies — heart rate rises, jaw tightens, muscles brace. Energy builds with no outlet. Noradrenaline sustains alertness toward the obstruction.RestorationSomatic — The blocked action must complete — obstacle removed, alternative path found, or goal achieved

Frustration is the signal generated when a goal, path, or intended action is obstructed. The nervous system detects that effort is being expended without producing the expected result. Energy builds with no outlet — the body mobilizes for action but the action cannot complete. The activation is distinct from anger: anger detects a boundary crossed, frustration detects a path blocked. When the obstruction persists without resolution, the activation accumulates.

Established Research▶

Dollard, Miller, Doob, Mowrer & Sears (1939) — frustration-aggression hypothesis. Amsel (1958) — frustrative nonreward as a primary motivational state. Berkowitz (1989) — frustration as aversive stimulation generating negative affect.

What TEG-Blue Adds▶

Frustration mapped as a distinct signal from anger — both mobilize, but the detection differs. Anger detects a boundary crossed (violation). Frustration detects a path blocked (obstruction). The distinction changes intervention logic: anger resolves through boundary restoration, frustration resolves through the obstruction clearing or an alternative route.

Resentment — Accumulated unresolved boundary violations

SignalAccumulated unresolved boundary violationsBodySustained sympathetic tone — chronic cortisol and noradrenaline elevation, persistent muscle tension, narrowed attention. A low burn, not a spike.RestorationSomatic — The unresolved boundary violations must be addressed — the pattern itself must be interrupted or acknowledged

Resentment is the signal generated when boundary violations have occurred repeatedly without resolution. The nervous system carries the accumulated activation from multiple anger signals that never completed their restoration pathway. The activation is not spiking — it is sustained at a low burn. The body maintains mobilization against a threat that is not acute but has never been resolved.

Established Research▶

Worthington (2006) — unforgiveness and resentment as sustained stress response. Enright & Fitzgibbons (2000) — resentment as maintained emotional state with physiological consequences. Sapolsky (2004) — chronic stress activation from sustained unresolved threat.

What TEG-Blue Adds▶

Resentment mapped as accumulated anger — multiple boundary violations that never completed restoration. The cumulative nature explains why resentment feels different from anger: anger spikes in response to a specific violation, resentment sustains as a chronic load from many violations that never resolved.

Expulsion — visceral rejection, nausea, closure

Disgust — Contamination detected

SignalContamination detectedBodyNausea, retching, mouth and nose closing — gustatory cortex and insula activate. The body organises toward rejection.RestorationSomatic — Removal — contaminant expelled, distance established, or environment confirmed safe

Disgust is the signal generated when the nervous system evaluates something as unsafe to take in, incorporate, or remain close to. The body organizes toward rejection and expulsion — nausea, aversion, withdrawal, and sensory closure. The insula and gustatory cortex activate, producing the visceral rejection response. Disgust originated as a contamination-avoidance mechanism (physical toxins, spoiled food) and expanded to evaluate social and moral contamination through shared neural substrates.

Established Research▶

Rozin, Haidt & McCauley (2008) — disgust as contamination-avoidance expanding into the moral domain. Chapman & Anderson (2013) — shared neural substrates of physical and moral disgust.

What TEG-Blue Adds▶

Disgust mapped as the most visceral rejection signal in the system, with the shared neural substrate between physical and moral disgust explaining how contamination-avoidance circuitry enables dehumanisation — when disgust is directed at people, the same expulsion mechanism that protects against physical toxins produces social exclusion and moral condemnation.

Contempt — Other evaluated as beneath engagement

SignalOther evaluated as beneath engagementBodyCold disengagement — one side of the upper lip raises (the only reliably asymmetric facial expression across cultures). Energy withdraws from the other, not toward them.RestorationSomatic — Re-evaluation of the other — or recognition that the contempt is serving a regulatory function (maintaining distance, preserving superiority that stabilizes position)

Contempt is the signal generated when another person or group is evaluated as not worth engaging with — inferior, incompetent, or beneath consideration. The body organizes toward dismissal and distancing. The nervous system withdraws engagement — not with the urgency of disgust's expulsion, but with cold disengagement. Energy does not mobilize toward the other. It withdraws from them. Chronic contempt in relationships is a strong predictor of relational breakdown because the withdrawal of engagement removes the conditions for relational restoration.

Established Research▶

Ekman (1992) — contempt as the only reliably asymmetric facial expression. Gottman (1994) — contempt as the strongest predictor of relationship dissolution. Fischer & Roseman (2007) — contempt as a distancing emotion distinct from anger and disgust.

What TEG-Blue Adds▶

Contempt mapped as a distinct signal from disgust — both reject, but the mechanism differs. Disgust expels (visceral, nausea, closure). Contempt withdraws engagement (cold, dismissive, distancing). Gottman's finding that contempt predicts relational breakdown more reliably than any other signal aligns with the signal architecture: contempt removes the conditions under which relational restoration can occur.

Processing pause — slowing, freeze-adjacent, energy turns inward

Confusion — Cannot process current information

SignalCannot process current informationBodyThe body slows and turns inward. Cognitive processing loops. A freeze-adjacent quality — partial withdrawal from engagement while the system attempts to process.RestorationSomatic — Space and time to process — engagement reduced until the data becomes readable

Confusion is the signal generated when the nervous system detects that incoming information cannot be organized into a coherent evaluation. The data is contradictory, incomplete, or exceeds the system's current processing capacity. The safety-threat evaluation cannot conclude — the system cannot determine whether conditions are safe or threatening. Attention narrows inward rather than toward a specific external source. The body signals that action should be paused until the information becomes readable.

Established Research▶

Festinger (1957) — cognitive dissonance as the state produced by contradictory information. Schwartz (2004) — the paradox of choice: information overload degrading decision capacity. Kagan (2002) — uncertainty as a primary source of distress in development.

What TEG-Blue Adds▶

Confusion mapped as a somatic signal — not a cognitive failure but a nervous system detection that current information cannot be processed. The body's response (slow down, withdraw, pause action) is protective: rushing through confusion — forcing a conclusion before the evaluation can complete — may produce a false evaluation. The signal is telling the system to take space and time.

Relational Signals

Relational signals tell the nervous system to respond through connection. The detection is about conditions in the relational field — bond, belonging, harm, absence, loss. These signals require another person for completion: not as a psychological preference but as a biological design constraint. The nervous system evolved to complete relational activation through co-regulation.

Bonding & Proximity — orientation toward the other

Love — Belonging is present

SignalBelonging is presentBodyOxytocin releases, warmth, pull toward closeness — the co-regulation circuit activates, the body orients toward the other.RestorationRelational — Reciprocity — the signal received and returned through genuine felt presence, not performance

Love is the signal generated when the nervous system detects a meaningful bond — present, real, and experienced in the body. The organism orients toward closeness, warmth, reciprocity, and co-regulated contact. Oxytocin mediates the approach — not as a feeling of affection but as the activation of the co-regulation circuitry that makes sustained proximity possible. The signal is relational in content: what was detected is something between two people, not a condition of the body alone.

Established Research▶

Bowlby (1969) — attachment as a primary biological system requiring reciprocity. Panksepp (1998) — CARE system as primary emotional circuit. Uvnas-Moberg (2003) — oxytocin and the calm-and-connection system. Coan (2008) — social baseline theory.

What TEG-Blue Adds▶

Love mapped as a relational signal requiring reciprocity for completion. The co-regulation circuit is the mechanism — oxytocin is not the feeling of love but the neurochemical substrate that enables sustained proximity. When the bond is one-sided, unavailable, or instrumentalised, the restoration sequence remains incomplete.

Trust — Belonging confirmed in a specific person

SignalBelonging confirmed in a specific personBodyGuard-dropping — vagal tone shifts, body moves from monitoring to open contact, muscles around eyes and throat soften.RestorationRelational — Reciprocity — openness met with equivalent openness, consistent evidence over time

Trust is the signal generated when repeated evidence indicates that a particular person is safe enough to lower defensive monitoring around. The body shifts from scanning to openness — muscles soften, guarding decreases, and the nervous system reallocates energy from vigilance to contact. Trust is not a decision. It is a physiological shift: the body has accumulated enough evidence to change its monitoring posture around a specific person. It builds slowly through consistent evidence and collapses rapidly when violated.

Established Research▶

Rempel, Holmes & Zanna (1985) — trust as a relationship-specific construct building through repeated interactions. Kosfeld, Heinrichs, Zak, Fischbacher & Fehr (2005) — oxytocin and trust.

What TEG-Blue Adds▶

Trust mapped as a person-specific safety evaluation, not a general disposition. The body changes its monitoring posture around a specific person — this is a physiological shift, not a cognitive decision. The asymmetry between building (slow, evidence-dependent) and collapse (fast, single-violation) reflects the nervous system's threat-detection bias.

Gratitude — Belonging was reinforced

SignalBelonging was reinforcedBodyWarmth, orientation toward the other, brief vulnerability in receiving — the body opens toward the source with the settling of something received.RestorationRelational — Expression that reaches the other person — not performance but genuine contact with what was received

Gratitude is the signal generated when a needed resource, gesture, or act of care has been received. The body orients toward the source — warmth, relational approach, and a brief increase in receptive vulnerability. The signal is relational: something was given, and the receiving is a two-person event. Gratitude completes through acknowledgment that reaches the other person — not as performance but as genuine contact with what was received. Gratitude felt but unexpressed stays partially open.

Established Research▶

Emmons & McCullough (2003) — gratitude as a relational emotion strengthening social bonds. Algoe (2012) — find, remind, and bind theory of gratitude.

What TEG-Blue Adds▶

Gratitude mapped as a signal requiring expression for completion — felt gratitude that is not expressed stays partially open. The vulnerability of receiving is the mechanism: the body opens to take something in, and the signal completes when acknowledgment returns to the giver.

Compassion — Belonging extends to the other's experience

SignalBelonging extends to the other's experienceBodyMovement toward the other — body orients, approaches, reaches. Resonance with the other's state while maintaining boundary.RestorationRelational — Contact with the other's state without absorption — present with what the other is feeling while remaining in one's own body

Compassion is the signal generated when another person's suffering is detected and registers as relevant. The body orients toward approach and care — not fusion, not absorption, but contact with the other's state while maintaining self-other differentiation. The mechanism requires resonance (the other's state is felt in one's own body) and boundary (the person remains in their own physiological state while feeling what the other is experiencing). Compassion that absorbs — where the boundary dissolves — does not complete for either person.

Established Research▶

Singer & Klimecki (2014) — compassion vs empathic distress as distinct neural and experiential states. Goetz, Keltner & Simon-Thomas (2010) — compassion as a distinct affective state orienting toward care. Neff (2003) — self-compassion.

What TEG-Blue Adds▶

Compassion mapped as a signal requiring maintained boundary during resonance. The resonance-boundary distinction separates compassion (sustainable, restorative) from empathic distress (absorptive, depleting). The mechanism requires two capacities: feeling the other's state (resonance) and remaining in one's own body (boundary).

Connection signals — designed to repair, seek, or witness

Each signal below was designed to complete through relational contact, operating from Safety & Openness. When interoceptive access is present, the person registers the signal as information and the body opens toward repair or seeking. When interoceptive access is absent, the nervous system escalates to Threat & Defence — the signal distorts from a connection signal into a threat signal.

Shame — Belonging is at risk

SignalBelonging is at riskBodyHeat, shrinking, gaze aversion, the body contracts and makes itself smaller — vasodilation to skin surface (the blush). Mixed autonomic when distorted into threat.RestorationRelational — Another person who stays — present without contempt after seeing the thing that feels shameful. That staying is the biological signal the restoration pathway needs.

Shame is the signal generated when the nervous system detects that belonging is at risk. Its designed function is appeasement and repair — the body makes itself smaller, averts gaze, shows vulnerability. These are visible signals to the group: "I know something went wrong, I'm not a threat, please don't exclude me." Designed to operate from Safety & Openness, with the body opening toward the other for repair. When the other person stays, belonging is confirmed, and the signal completes. When interoceptive access is absent, the content — "I might lose belonging" — hits the threat evaluation without being processed as readable information. The nervous system escalates to Threat & Defence. Now the body runs two contradictory programs: the signal says collapse, hide, make smaller (appeasement) while the state says mobilise, brace, defend (threat). The pain of shame as commonly experienced is this conflict — not the original signal.

Established Research▶

Schore (2003) — shame as a primary regulatory affect requiring relational processing. Tangney & Dearing (2002) — shame vs guilt as distinct self-conscious emotions. Brown (2006) — shame resilience requiring relational connection.

What TEG-Blue Adds▶

Shame identified as a connection signal designed to complete through relational repair from Safety & Openness — not a threat signal. The pain of shame is the distortion: the signal and the threat state running in opposite autonomic directions simultaneously. The distortion occurs when interoceptive access is absent and the content hits the threat evaluation raw. This explains why shame is the most biologically expensive emotional signal — the body is fighting itself.

Guilt — Belonging was ruptured by harm

SignalBelonging was ruptured by harmBodyWeight or tension in the chest, restlessness, pull toward repair — the nervous system generates sustained discomfort that orients toward the person who was affected.RestorationRelational — Acknowledgment of impact, genuine repair, and the other person's experience felt in the body — not just cognitively registered

Guilt is the signal generated when the nervous system detects that one's behaviour has negatively affected another person. Its designed function is repair — the body orients toward the person who was affected, generating sustained discomfort that pulls toward acknowledgment and action. Designed to operate from Safety & Openness, with the body moving toward the other to restore the bond. When repair occurs, the signal completes. When interoceptive access is absent, the content — "I did harm" — hits the threat evaluation. The signal says approach, repair, go toward the other. The state says defend, escape, protect. The weight, the churning, the self-punishment — that is the conflict between the designed function (repair) and the threat state (defence).

Established Research▶

Tangney & Dearing (2002) — guilt as behaviour-focused self-conscious emotion. Baumeister, Stillwell & Heatherton (1994) — guilt as relational regulator. Koenigs et al. (2007) — vmPFC damage and impaired guilt processing.

What TEG-Blue Adds▶

Guilt identified as a repair signal designed to complete through relational contact — the body moving toward the other to restore the bond. The distortion occurs when the repair signal hits a threat state: the approach-avoidance conflict (repair vs self-protection) produces the characteristic weight and self-punishment. Cognitive acknowledgment without embodied repair leaves the signal open.

Loneliness — Belonging is absent

SignalBelonging is absentBodyThe body contracts and pulls inward. Cortisol rises, sleep architecture degrades, immune function suppresses. A characteristic ache — a felt absence that is physiological, not just psychological.RestorationRelational — Genuine connection — not proximity, not performance, but felt relational contact where the nervous system registers another person as safe and available

Loneliness is the signal generated when the nervous system detects that meaningful connection is absent. Its designed function is seeking — the body orients toward others, scanning for someone safe and available. Designed to drive approach from Safety & Openness. When genuine connection is found, the signal completes. When interoceptive access is absent, the content — "I am alone" — hits the threat evaluation. The signal says seek, approach, find connection. The state says defend, withdraw, protect. The person is biologically driven toward connection while physiologically mobilised against approach. This is why loneliness isolates — the signal drives seeking while the state makes approach feel dangerous.

Established Research▶

Cacioppo & Patrick (2008) — loneliness as a biological signal with distinct physiological consequences (cortisol, immune function, sleep). Hawkley & Cacioppo (2010) — loneliness and health: mechanisms and interventions. Holt-Lunstad, Smith & Layton (2010) — social relationships and mortality risk.

What TEG-Blue Adds▶

Loneliness identified as a seeking signal designed to drive approach — not a withdrawal signal. The isolation loneliness produces is the distortion: the seeking signal running inside a threat state that makes approach feel dangerous. The body distinguishes between proximity and connection — being around people does not resolve the signal.

Disappointment — Belonging was expected but not delivered

SignalBelonging was expected but not deliveredBodyThe body withdraws — energy turns inward, posture drops, engagement decreases. A characteristic deflation distinct from sadness's conservation.RestorationRelational — Updated evaluation — the source proves trustworthy through new evidence, or expectations recalibrate to match what the source can actually deliver

Disappointment is the signal generated when something or someone that was expected to deliver did not. Its designed function is recalibration — updating expectations from Safety & Openness. Either the source re-proves trustworthiness through new evidence, or expectations adjust to match reality. When recalibration occurs, the signal completes. When interoceptive access is absent, the failed evaluation generalises — distrust spreads beyond the source. Deflation (the signal) and mobilisation (the threat state) run simultaneously.

Established Research▶

van Dijk & Zeelenberg (2002) — disappointment as outcome-related emotion distinct from regret. Bell (1985) — disappointment and decision theory. Zeelenberg, van Dijk, Manstead & van der Pligt (2000) — disappointment as distinct from other negative emotions.

What TEG-Blue Adds▶

Disappointment identified as a recalibration signal designed to update trustworthiness evaluations. The distortion occurs when the failed evaluation generalises — distrust spreads beyond the source because the content was not processed as specific information but as a general threat.

Conservation — slowing, tears, energy turns inward

Sadness — Belonging was lost

SignalBelonging was lostBodyActivity slows, energy turns inward, tears, heaviness, withdrawal — the body enters conservation mode.RestorationRelational — The presence of someone who stays with the loss without trying to resolve it. Restoration requires relational evidence — someone present with what was lost.

Sadness is the signal generated when the nervous system detects that something valued has ended, is absent, or is no longer available. Its designed function is witnessing — the body enters conservation (slowing, tears, energy inward), designed to operate from Safety & Openness in the presence of someone who holds the loss without fixing it. The tears are part of the discharge mechanism (lacrimal-vagal pathway). When someone stays present with the loss, the signal completes. When interoceptive access is absent, the content hits the threat evaluation. The signal says slow down, yield, let someone be with this. The state says mobilise, brace, act. The autonomic conflict is strong — sadness is parasympathetic while Threat & Defence is sympathetic.

Established Research▶

Bowlby (1980) — grief as attachment behaviour. Panksepp (1998) — GRIEF/PANIC system as primary emotional circuit. Stroebe & Schut (1999) — dual process model of bereavement.

What TEG-Blue Adds▶

Sadness identified as a witnessing signal designed to complete through relational presence — not a withdrawal signal. The tears are part of the biological discharge mechanism. Interrupting sadness prevents restoration. The restoration pathway does not require the loss to be resolved. It requires another person to be present with what was lost.

Grief — Belonging is permanently gone

SignalBelonging is permanently goneBodyDeep conservation — activity slows profoundly, waves of activation alternate with periods of numbness. Sympathetic spikes occur when the loss is re-detected.RestorationRelational — The presence of someone who stays with the loss over time — not once, but repeatedly, as the waves recur

Grief is the signal generated when a loss does not end. Its designed function is accompaniment — the body enters deep conservation, oscillating between active processing and shutdown, designed to be sustained in the presence of someone who stays over time. Grief has a characteristic oscillation that sadness does not: active processing (tears, ache, seeking) alternating with shutdown (numbness, withdrawal, depletion). When accompaniment is present, the nervous system gradually reorganises around the absence. When interoceptive access is absent, the waves of re-detection keep hitting the threat evaluation. The oscillation between parasympathetic depths and sympathetic spikes is the most biologically expensive autonomic pattern in the system.

Established Research▶

Bowlby (1980) — grief as attachment behaviour persisting after the attachment figure is gone. Stroebe & Schut (1999) — dual process model: oscillation between loss-oriented and restoration-oriented coping. Shear (2015) — complicated grief as prolonged activation when the restoration process cannot complete.

What TEG-Blue Adds▶

Grief identified as an accompaniment signal — the most biologically expensive signal in the system when the designed pathway (sustained relational presence) is unavailable. The oscillation pattern is distinct from sadness. The restoration is not resolution of the loss but gradual reorganization of the nervous system around the absence, requiring repeated relational presence over time.

Connections Map

M2: Nervous System States

Describes what happens after the signal is generated — how the nervous system reorganizes into a sustained state that changes perception, cognition, and available behaviour. M2 maps the full four-state gradient.

M3: Regulation Capacities

Describes whether the activation sequence completes — whether the body runs the restoration sequence to its endpoint, or the activation persists as unresolved residue. The somatic/relational distinction from M1 determines which restoration pathway is needed.

M4: Awareness Capacities

Describes what determines whether the person can perceive the signal at all — the interoceptive substrate, the three awareness capacities, and why some signals never reach conscious awareness.

F1: The Emotional Gradient

Provides the biological origin of the safety-threat evaluation M1 describes — why the nervous system evaluates along a safety-threat gradient, and how the ESS and CLS co-evolved to produce the signal system.

F2: Developmental Calibration

Explains how the relational environment during development determines which restoration pathways build and which remain absent — the developmental origin of why some emotions never complete.

F12: Two Information Systems

Maps the architecture underneath the signal system — two information systems (ESS and CLS) operating through two substrates at two speeds. The signals M1 describes are the ESS output. Whether they reach conscious awareness depends on the architecture F12 maps.

Where to Go Next

If you want to...	Go here
See what happens after the signal activates a state — the full four-state gradient and how it changes perception	M2: Nervous System States →
Understand whether the activation sequence completes — and what happens when it does not	M3: Regulation Capacities →
Understand what determines whether the person can receive the signal at all	M4: Awareness Capacities →
Explore the biological origin of the safety-threat evaluation that drives signal generation	F1: The Emotional Gradient →
See the two-system architecture underneath — ESS and CLS, two substrates, two speeds	F12: Two Information Systems →
Explore the interactive tools	teg-blue.com →

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