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Article Dans Une Revue Neurology Année : 2005

Ipsidirectional impairment of prism adaptation after unilateral lesion of anterior cerebellum

Résumé

In a patient with damage of the left cerebellar cortex (SCA territory), the authors tested four combinations of exposure to optical shift (leftward prisms, right hand; rightward prisms, right hand; leftward prisms, left (ataxic) hand; rightward prisms, left (ataxic) hand). He adapted to rightward but not leftward prisms, independent of which hand was used during exposure. This suggests a role of anterior cerebellar cortex in the computation or compensation of ipsidirectional visual error.

Dates et versions

hal-02150963 , version 1 (07-06-2019)

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C. Pisella, Y. Rossetti, C. Michel, G. Rode, D. Boisson, et al.. Ipsidirectional impairment of prism adaptation after unilateral lesion of anterior cerebellum. Neurology, 2005, 65 (1), pp.150-152. ⟨10.1212/01.wnl.0000167945.34177.5e⟩. ⟨hal-02150963⟩
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