Interoception: definition and example
Interoception is the sense of the body's internal condition: heartbeat, breathing, hunger, temperature, muscle tension, and a churning stomach. Many researchers think these signals are part of the raw material of feelings, which is why noticing your body can help you notice an emotion earlier.
Editorially checked
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The research idea
Neuroscientist A. D. Craig reviewed work describing a dedicated neural pathway that represents the physiological condition of the body and might provide a foundation for subjective feelings, emotion, and self-awareness (Craig, 2002). It is a review of brain anatomy, so it describes a plausible basis for feeling rather than a practical technique.
An everyday example
Before replying to a tense group text, you notice your jaw is clenched and you are holding your breath. That signal arrives before you have a word for the feeling. Pausing to ask, "What is my body doing right now?" gives you a few seconds to decide whether to send the reply now or after a walk.
Why it matters for emotional skills
Body signals often arrive before the thought "I am angry" or "I am nervous." People who notice the early signals get a few extra seconds to choose a response. That is one reason a quick body check is a sensible first step before reaching for emotion words.
A light practice, not a medical tool
Three times a day, take ten seconds to scan: jaw, shoulders, chest, stomach, hands. Name one sensation plainly, such as "tight chest," before guessing at an emotion. Body sensations have many causes, including caffeine, illness, and hunger, so treat them as clues rather than verdicts, and see a doctor about new or worrying symptoms.
Related: emotional awareness, core affect, and alexithymia, where linking sensations to feelings is harder.
Back to the glossary or emotions A to Z, or start the free assessment for adult self-reflection. Not therapy or a mental-health screening. EQTiger does not diagnose.
Research notes
- A. D. Craig (2002). How do you feel? Interoception: the sense of the physiological condition of the body. Nature Reviews Neuroscience. Reviews functional anatomical work describing an afferent neural system in primates and humans that represents the physiological condition of the body and might provide a foundation for subjective feelings, emotion, and self-awareness. Limits: review paper; neuroanatomy. pubmed.ncbi.nlm.nih.gov/12154366/
Related
- No. 01EQ glossaryThe words behind emotional intelligence, defined.
- No. 02Emotional awarenessEmotional awareness is the ability to notice and describe emotions in yourself and in others, ranging from vague body sensations to rich, specific accounts of mixed feelings.
- No. 03Core affectCore affect is the most basic layer of feeling: whether you feel pleasant or unpleasant and how energized or drained you are at a given moment.
- No. 04Constructed emotionThe theory of constructed emotion proposes that emotions are not fixed circuits triggered by events but are built in the moment by the brain, which combines body sensations with past experience and learned emotion concepts to make sense of what is happening.
- No. 05AlexithymiaAlexithymia is a research term for a personality dimension that involves difficulty identifying your own feelings, difficulty describing them to others, and a thinking style focused on external, practical details.
- No. 06Emotional Intelligence Test: Free EQ AssessmentExplore your emotional choices with a free 36-item assessment for adults. Get a profile summary and strongest area, then choose whether to unlock the full report.
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