korsakoff's psychosis: meaning, definition, pronunciation and examples
LowMedical/Technical
Quick answer
What does “korsakoff's psychosis” mean?
A chronic neurological disorder caused by thiamine (vitamin B1) deficiency, typically resulting from chronic alcoholism, characterized by severe memory impairment, especially anterograde amnesia.
Audio
Pronunciation
Definition
Meaning and Definition
A chronic neurological disorder caused by thiamine (vitamin B1) deficiency, typically resulting from chronic alcoholism, characterized by severe memory impairment, especially anterograde amnesia.
A syndrome involving profound memory deficits, confabulation (fabricating stories to fill memory gaps), and disorientation, often accompanied by peripheral neuropathy. Now more commonly referred to as Korsakoff syndrome or alcohol-induced amnestic disorder in clinical settings.
Dialectal Variation
British vs American Usage
Differences
Both use the term identically, though American medical texts may slightly favor 'Korsakoff syndrome' over 'Korsakoff's psychosis'.
Connotations
Identical medical/clinical connotations in both variants.
Frequency
Equally low frequency in both regions, confined to medical/neuropsychiatric contexts.
Grammar
How to Use “korsakoff's psychosis” in a Sentence
Patient presents with Korsakoff's psychosis.Korsakoff's psychosis is associated with chronic alcoholism.The diagnosis was Korsakoff's psychosis.Vocabulary
Collocations
Examples
Examples of “korsakoff's psychosis” in a Sentence
adjective
British English
- The Korsakoff's patient showed profound disorientation.
- She specialised in Korsakoff's psychosis research.
American English
- The Korsakoff's patient displayed significant confabulation.
- His research focused on Korsakoff's psychosis pathology.
Usage
Meaning in Context
Business
Not used.
Academic
Used in medical, psychiatric, and neuroscience literature to describe a specific neurocognitive disorder.
Everyday
Extremely rare; would only appear in discussions of severe alcoholism or medical documentaries.
Technical
Primary context; used in clinical neurology, psychiatry, and neuropsychology.
Vocabulary
Synonyms of “korsakoff's psychosis”
Neutral
Weak
Vocabulary
Antonyms of “korsakoff's psychosis”
Watch out
Common Mistakes When Using “korsakoff's psychosis”
- Misspelling as 'Korsakov's psychosis' (missing an 'f').
- Confusing it with general dementia or schizophrenia.
- Using it as a general term for memory problems.
FAQ
Frequently Asked Questions
It is a specific form of dementia (amnestic disorder) with a known cause (thiamine deficiency), unlike Alzheimer's which has a different aetiology.
Thiamine replacement can halt progression and sometimes improve symptoms, but established memory deficits are often permanent.
Wernicke encephalopathy is the acute, life-threatening phase of thiamine deficiency. Korsakoff's psychosis is the chronic, amnestic phase. They are considered a spectrum.
Primarily, but any condition causing severe thiamine deficiency (e.g., malnutrition, gastric bypass surgery) can potentially lead to it.
A chronic neurological disorder caused by thiamine (vitamin B1) deficiency, typically resulting from chronic alcoholism, characterized by severe memory impairment, especially anterograde amnesia.
Korsakoff's psychosis is usually medical/technical in register.
Korsakoff's psychosis: in British English it is pronounced /ˈkɔː.sə.kɒfs saɪˈkəʊ.sɪs/, and in American English it is pronounced /ˈkɔːr.sə.kɔːfs saɪˈkoʊ.sɪs/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: 'Korsakoff's = Can't Recall, So I'll Confabulate Often Forgetting Facts.'
Conceptual Metaphor
MEMORY IS A RECORDING DEVICE → In Korsakoff's psychosis, the recording function is broken, but the playback tries to improvise.
Practice
Quiz
What is the primary cause of Korsakoff's psychosis?