Best Post of March 2012: Spinocerebellar Ataxia Type 6 autopsy photographs
Posted Aug 21 2012 3:11pm
The next in our "Best of the Month" series is from March 19, 2012:
On the left is the brain of an 82-year-old patient with a diagnosis of spincocerebellar ataxia, type 6 (SCA6). On the right is the brain of a 96-year-old "control" patient with Alzheimer disease Note comparative diminution of the cerebellum in the SCA6 patient. Here's a closer look at the cerebellumSCA6 is one several autosomal dominant cerebellar ataxias. SCA6 results from a CAG trinucleotide repeat expansion in the CACNA1A gene on chromosome 19p.