Perception
How the mind constructs reality from sensation — visual, auditory, time, body, social perception.
28 entries
All behaviors in Perception
Auditory Hallucination Edges
The borderline category of common, non-clinical auditory experiences — hearing your name when it was not called, a phone vibrating that did not vibrate, faint music in white noise — where the brain composes a sound that has no acoustic source.
Body Image Perception
The subjective image of your own body — its size, shape, attractiveness, and acceptability — assembled from a mix of mirror, memory, comparison, and the Threat System's running estimate of social standing, and often distorted in directions the body itself never was.
Color-Emotion Perception
The fast, embodied reading of colour as carrier of mood, meaning, and felt tone — where seeing a colour and feeling a state are part of the same perceptual act rather than separate cognitive steps.
Distorted Body Size Perception
Perceiving your own body as larger, smaller, wider, or differently shaped than it physically is, where the internal body image and the actual body have come apart and the image is what reaches awareness.
Emotional Misreading of Bodily Signals
Constructing strong emotional verdicts — *I am anxious*, *I am angry*, *I am sad* — out of bodily signals that originated in low blood sugar, dehydration, fatigue, caffeine, or visceral discomfort, so a body-state problem becomes a self-narrative problem that the body-state intervention would actually resolve.
Exteroception
The perception of the outer world through the five outward-facing senses — sight, sound, touch, taste, smell — and the act of treating those signals as a calibrated map of what is actually out there rather than a confirmation of what you already expected to find.
Highway Mileage Compression
The perceptual compression of long, low-variance highway stretches into a felt distance shorter than equivalent city miles — your brain's predictive model collapses uneventful time, so an hour of straight road registers as twenty minutes of lived experience.
Hunger Misreading
Reading thirst, boredom, fatigue, low blood sugar, anxiety, or emotional unrest as hunger — a felt signal that registers as *I need to eat* but originates in a different interoceptive system, and that resolves only briefly when food is supplied because food was not the actual answer.
Pain Perception
The brain's construction of the felt experience of pain from nociceptive signals, context, prediction, and meaning — never a one-to-one read of tissue damage, always an interpretation the Threat System shapes for protection.
Pain-as-Tiredness Confusion
Reading chronic or low-grade pain as fatigue — feeling generally drained, heavy, or worn out without recognising that the underlying signal is somatic pain whose specific location and quality have been smoothed out by the perceptual system into a felt sense of tiredness.
Perceptual Constancy
The brain's capacity to perceive objects and people as stable in size, shape, colour, and identity across changes in distance, angle, lighting, and context — a foundational stability the predictive system builds before awareness, and which can over-extend into mistaking change for sameness.
Perceptual Defense
The pre-conscious raising of perceptual thresholds for stimuli the system has classified as threatening to identity, belief, or emotional regulation — making it harder to see, hear, or register information the body would rather not contact.
Perceptual Set
The pre-conscious bias that disposes you to perceive in line with expectation — a readiness to see, hear, and interpret incoming sensation in the shape the brain has already predicted, often well before you notice you have predicted anything.
Perceptual Vigilance
A chronically elevated readiness to detect threat-relevant signals in the environment, where the perceptual system runs a high-gain scan that finds danger faster than it finds anything else.
Person Perception
The perception of another specific person — who they are, what they are like, what they intend — assembled rapidly from face, voice, behaviour, and context, and shaped continuously by the perceiver's expectations, history, and current autonomic state.
Phantosmia
Smelling an odour that has no environmental source — most often burnt, chemical, or rotten — where the olfactory system produces a fully felt smell with nothing in the air to account for it.
Pleasure Perception
The brain's construction of pleasant experience from sensory input, prediction, context, and meaning — calibrated by the Meaning System when it tracks real nourishment, and substituted by shallow intensity when prediction-error and novelty are weighted higher than contact.
Proprioception
The perception of your body's position, movement, and effort in space — the silent sixth sense that lets you touch your nose with your eyes closed and tells the Meaning System whether you are inhabited or merely transported.
Risk Perception
The felt estimate of how likely and how costly a future bad outcome is, formed largely by affect and availability rather than base rates, and biased systematically by the Threat System toward vivid, recent, personal harms.
Selective Perception
Perceiving only the slice of the environment that confirms an existing belief, expectation, or identity, while the rest is filtered out before it reaches awareness.
Self-Perception
The act of perceiving yourself as a particular kind of person — competent or struggling, kind or distant, on track or drifting — based largely on observing your own behaviour, reading your own affective states, and integrating both against a running self-model that the Meaning System uses to navigate.
Sleepiness Misreading
Failing to perceive sleepiness as sleepiness — routing it into hunger, restlessness, irritability, or a felt need for stimulation, so the body's clearest signal that rest is due gets converted into actions that postpone rest.
Social Perception
The perception of the social field — who is here, what they want, what they think of you, who is allied with whom — assembled in milliseconds by a Threat System that prefers false positives to missed danger, and often distorts in directions the room never actually went.
Subjective Hot/Cold Variation
The same ambient temperature registering as comfortable, hot, or cold depending on prior context, expectation, hydration, blood sugar, mood, and recent thermal history — your felt temperature is a constructed judgment built from interoceptive signals plus top-down priors, not a direct reading of the thermometer.
Thirst Misreading
Failing to register thirst until the body has reached significant dehydration, or routing the thirst signal into hunger, fatigue, or mild irritability — a chronic interoceptive miscalibration where the most reliable need in the body becomes one of the least reliably perceived.
Threat Perception
The perceptual system's amplification and prioritisation of stimuli classified as dangerous, narrowing the field so that signs of threat are noticed first, sharpened, and held in attention longer than neutral or positive cues.
Time Perception
The subjective sense of duration, sequence, and rhythm — how long an hour feels, whether a year went fast or slow, whether you are in the present or running fifteen minutes ahead of it — and how that sense distorts under threat, novelty, and screen-saturation.
Visual Perception Distortion
A class of perceptual experiences where what the visual system delivers to awareness diverges from what is physically present — sizes, shapes, distances, motion, or stability of the field shift under load, illness, or threat.