Confabulation (Clinical)

Confabulation in a clinical sense is the unconscious production of fabricated, distorted, or misinterpreted memories without the intent to deceive - the person genuinely believes what they are recounting. It is associated with dementia (particularly Alzheimer's and Korsakoff's syndrome), brain injury, and certain psychiatric conditions. This is distinct from AI hallucination, though the two are sometimes analogised. In accessibility practice, recognising confabulation matters when designing interactions or assistive technologies for people with dementia: rigid fact-checking can damage dignity and shared reality, while flexible approaches that prioritise comfort, personhood, and mutual engagement are often more appropriate.