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Parietal Lobes
The part of each cerebral hemisphere primarily concerned with the perception and interpretation of sensation and movement.
Perseveration
The inappropriate persistence of a response in a current task which may have been appropriate for a former task. Perseveration may be verbal or motoric.
Persistent Vegetative State (PVS)
A long-standing condition in which the patients utters no words and does not follow commands or make any response that is meaningful. Also called MINIMUM CONSCIOUS STATE.
Pia
One of the three membranes holding the brain together.
Post-Concussion Syndrome
A group of symptoms occurring after mild head injury that may persist for days, weeks or months.
Post-Traumatic Amnesia (PTA)
The period after being unconscious when there may be confused behaviour and no continuous memory of day to day events.
Proprioception
The sensory awareness of the position of body parts with or without movement.
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