11/6/2023 0 Comments Does not move synonym![]() ![]() Individuals with the syndrome lack coordination between breathing and voice. Some patients may have the ability to move certain facial muscles, and most often some or all of the extraocular muscles. They can sometimes retain proprioception and sensation throughout their bodies. Patients who have locked-in syndrome are conscious and aware, with no loss of cognitive function. The symptoms are similar to those of sleep paralysis. Those with locked-in syndrome may be able to communicate with others through coded messages by blinking or moving their eyes, which are often not affected by the paralysis. Locked-in syndrome is usually characterized by quadriplegia (loss of limb function) and the inability to speak in otherwise cognitively intact individuals. Posner coined the term for this disorder in 1966. Total locked-in syndrome, or completely locked-in state ( CLIS), is a version of locked-in syndrome wherein the eyes are paralyzed as well. ![]() Electroencephalography results are normal in locked-in syndrome. The individual is conscious and sufficiently intact cognitively to be able to communicate with eye movements. Locked-in syndrome ( LIS), also known as pseudocoma, is a condition in which a patient is aware but cannot move or communicate verbally due to complete paralysis of nearly all voluntary muscles in the body except for vertical eye movements and blinking. Locked-in syndrome can be caused by a stroke at the level of the basilar artery denying blood to the pons, among other causes. Cerebromedullospinal disconnection, de-efferented state, pseudocoma, ventral pontine syndrome
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