Wernicke-Korsakoff syndrome is a two-stage brain disorder caused by a deficiency of thiamine (vitamin B-1). Wernicke encephalopathy is the first, acute phase and Korsakoff psychosis is the long-lasting, chronic stage. The most common cause is alcoholism, but the syndrome can also be associated with AIDS, cancers that have spread through the body, very high levels of thyroid hormone, and certain other conditions.
Symptoms of Wernicke-Korsakoff
By Alzheimer's Association
•Confusion, permanent gaps in memory and problems with learning new information.
•Individuals may have a tendency to “confabulate,” or make up information they can’t remember; they are not “lying,” but may actually believe the invented explanation.
•Unsteadiness, muscle weakness and lack of coordination.
•Recent research suggests a genetic variation called APOE-e4 may be associated with a higher risk of Wernicke-Korsakoff in individuals who drink heavily. APOE-e4 is also linked to a higher risk of developing Alzheimer’s disease.
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