Ataxic dysarthria is an acquired neurological and sensorimotor speech deficit.
2.
It is also a feature of ataxic dysarthria.
3.
Ataxic dysarthria is associated with damage to the left cerebellar hemisphere in right handed patients.
4.
Some sources consider it a common, but not necessary, feature of ataxic dysarthria; others consider it exactly synonymous with ataxic dysarthria.
5.
Some sources consider it a common, but not necessary, feature of ataxic dysarthria; others consider it exactly synonymous with ataxic dysarthria.
6.
Growing evidence supports the likelihood of cerebellar involvement specifically affecting speech motor programming and execution pathways, producing the characteristic features associated with ataxic dysarthria.
7.
Scanning speech, like other ataxic dysarthrias, is a symptom of lesions in the cerebellum . and it constitutes one of the three symptoms of Charcot's neurologic triad.
8.
Common clinical features of ataxic dysarthria include abnormalities in speech modulation, rate of speech, explosive or scanning speech, slurred speech, irregular stress patterns, and vocalic and consonantal misarticulations.
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