Akinesia: Difference between revisions
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'''Akinesia''' (from the prefix ''a-'', "without", and the | |||
'''Akinesia''' (from the prefix ''a-'', "without", and the Greek κίνηση, ''kinisi'', "motion") is the inability to initiate movement due to difficulty selecting and/or activating motor programs in the central nervous system. Common in severe cases of [[Parkinson's disease]], akinesia is a result of severely diminished [[dopamine|dopaminergic]] cell activity in the [[direct pathway of movement]]. | |||
===Drug Side Effect=== | |||
*[[Loxapine]] | |||
*[[Pergolide]] | |||
== Akinetic Mutism == | == Akinetic Mutism == | ||
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* [[Extrapyramidal system]] | * [[Extrapyramidal system]] | ||
[[Category:Neurological disorders]] | [[Category:Neurological disorders]] | ||
Latest revision as of 14:35, 3 February 2015
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Akinesia (from the prefix a-, "without", and the Greek κίνηση, kinisi, "motion") is the inability to initiate movement due to difficulty selecting and/or activating motor programs in the central nervous system. Common in severe cases of Parkinson's disease, akinesia is a result of severely diminished dopaminergic cell activity in the direct pathway of movement.
Drug Side Effect
Akinetic Mutism
Akinetic mutism is a condition in which a person is both mute and akinetic. A textbook on clinical neurology observes that a person with akinetic mutism has "sleep-waking cycles but, when apparently awake, with eyes open, lies mute, immobile and unresponsive." Some dictionaries describe it as "loss of normal muscle tone."