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Wernicke encephalopathy (WE), also Wernicke's encephalopathy, [ 1 ] or wet brain is the presence of neurological symptoms caused by biochemical lesions of the central nervous system after exhaustion of B-vitamin reserves, in particular thiamine (vitamin B 1). [ 2 ] The condition is part of a larger group of thiamine deficiency disorders that ...
The hallmark of encephalopathy is an altered mental stateor delirium. Characteristic of the altered mental state is impairment of the cognition, attention, orientation, sleep–wake cycleand consciousness.[6] An altered state of consciousness may range from failure of selective attention to drowsiness.[7]
Coma. A coma is a deep state of prolonged unconsciousness in which a person cannot be awakened, fails to respond normally to painful stimuli, light, or sound, lacks a normal wake-sleep cycle and does not initiate voluntary actions. [1] The person may experience respiratory and circulatory problems due to the body's inability to maintain normal ...
Delirium. Delirium (formerly acute confusional state, (an ambiguous term which is now discouraged) [1] is a specific state of acute confusion attributable to the direct physiological consequence of a medical condition, effects of a psychoactive substance, or multiple causes, which usually develops over the course of hours to days. [2][3] As a ...
General paresis, also known as general paralysis of the insane (GPI), paralytic dementia, or syphilitic paresis is a severe neuropsychiatric disorder, classified as an organic mental disorder, and is caused by late-stage syphilis and the chronic meningoencephalitis and cerebral atrophy that are associated with this late stage of the disease when left untreated.
“Seeking help with a trained mental health specialist will help soften the hold a functional freeze has on your life,” said Serani. It can also be helpful to identify what in particular might ...
Combat stress reaction is an acute reaction that includes a range of behaviors resulting from the stress of battle that decrease the combatant's fighting efficiency. The most common symptoms are fatigue, slower reaction times, indecision, disconnection from one's surroundings, and the inability to prioritize. Combat stress reaction is generally ...
Also shown are the insular cortex (purple), the brain stem (black), and the cerebellum (blue). The frontal lobe of the human brain is both relatively large in mass and less restricted in movement than the posterior portion of the brain. [1] It is a component of the cerebral system, which supports goal directed behavior. [2]