Delirium and Amnesia
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Delirium and Amnesia conditions
Amnesias (Anterograde)Amnesias (Anterograde) involve the inability to form new memories after brain injury, often caused by hippocampal damage or disruption of memory consolidation.Amnesias (Korsakoff Syndrome)Amnesias (Korsakoff Syndrome) refers to a memory disorder caused by thiamine deficiency, often linked to chronic alcoholism and characterized by confabulation.Amnesias (Retrograde)Amnesias (Retrograde) involve loss of pre-existing memories due to brain injury or disease, affecting recall of past events while new memory formation remains intact.DeliriumDelirium is an acute confusional state caused by brain dysfunction, presenting with fluctuating attention, disorganized thinking, and altered consciousness.Lack of orientationLack of orientation involves impaired awareness of time, place, or person, often caused by brain injury, dementia, or metabolic disturbances affecting cognitive function.Wernicke-Korsakoff syndromeWernicke-Korsakoff syndrome is a neuropsychiatric disorder caused by thiamine deficiency, characterized by confusion, ataxia, and memory impairment.