Interoception refers to internal bodily signals; proprioception concerns body position and movement. The distinction is useful for vocabulary, while real experiences can involve several kinds of information at once.
Compare the operations, not a score
| Question or field | Fictional completed example |
|---|---|
| Interoception example? | A hunger sensation |
| Proprioception example? | Elbow position |
| Overlap context? | Moving while breathing |
| Uncertainty? | Definitions and measures vary |
| Clinical limit? | No diagnosis from a comparison exercise |
A worked situation: A hunger sensation
Fictional example. A reader compares noticing hunger with knowing where her elbow is without looking. Neither example supplies a home test of neurological function.
Compare the question each term asks
An internal-signal question and a position-or-movement question are not interchangeable. Use the examples to label what is being observed, without treating a label as a test result. Real activities can involve several sensory processes together. The page explains terminology; it does not measure the accuracy of perception or identify a sensory disorder.