correlation analysis of the markers in the basal ganglia and the striatal neurone densities of `` '' choreic '' '' patients ( 5 cases of hd and 3 cases of drpla ) and 7 normal controls yielded positive correlation between gaba concentration in the substantia nigra and the globus pallidus , and the neuronal cell density in `` '' small '' '' cells in the striatum of normal control and hd .
C0004781
basal ganglia
C0010097
the stri