striatonigral degeneration
- striatonigral degeneration
- a form of multiple system atrophy in which neurodegeneration occurs mainly in the region of the substantia nigra and the neostriatum. Symptoms are similar to those of parkinsonism, with rigidity, slowing of movements, poor balance, and mumbling speech, but parkinsonian tremor is absent.
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2011.
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Striatonigral degeneration — Infobox Disease Name = PAGENAME Caption = Coronal slices of human brain showing the basal ganglia, globus pallidus: external segment (GPe), subthalamic nucleus (STN), globus pallidus: internal segment (GPi), and substantia nigra (SN). DiseasesDB … Wikipedia
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multiple system atrophy — (MSA), multisystem atrophy a progressive neurodegenerative disorder characterized by striatonigral and olivopontocerebellar degeneration with formation of Papp Lantos bodies and exhibiting varying combinations of parkinsonism, cerebellar ataxia,… … Medical dictionary
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