Author:
Bouchard J. P.,Barbeau A.,Bouchard R.,Bouchard R. W.
Abstract
SUMMARY:A new syndrome of autosomal recessive spastic ataxia has been isolated in the Charlevoix-Saguenay region of Quebec. This syndrome is remarkably homogeneous and includes: spasticity, dysarthria, distal muscle wasting, foot deformities, truncal ataxia, absence of sensory evoked potentials in the lower limbs, retinal striation reminiscent of early Leber's atrophy and the frequent presence (57%) of a prolapse of the mitral valve. Biochemically, many cases show impaired pyruvate oxidation, others have hyperbilirubinaemia and some have low serum β-lipoproteins and HDL apoproteins. These features are similar to those found in trypical Friedreich's ataxia.
Publisher
Cambridge University Press (CUP)
Subject
Neurology (clinical),Neurology,General Medicine
Cited by
241 articles.
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