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What is In korsakoff psychosis all are seen except -a) Loss of remote memoryb) Loss of intellectual function but preservation of memoryc) Lack of insight, unable to understand the disabilityd) Reversible state and explain in detail?
"Korsakoff syndrome is a mental disorder that is characterized by severe and `irreversible' memory impairment' and confabulation behavior in the absence of intellectual decline or attention deficit".

Recent memory is impaired with relative preservation of remote memory.


Lack of insight is a characteristic feature of korsakoff's syndrome.


I think there is printing mistake in the question. Except should not be there in the question. In that condition answer will be option 'c'.