paleostriatum

English Thesaurus

1. the inner pale yellow part of the lenticular nucleus (noun.body)

hypernym	:	basal ganglion,
definition	:	any of several masses of subcortical grey matter at the base of each cerebral hemisphere that seem to be involved in the regulation of voluntary movement (noun.body)

part meronym	:	lenticular nucleus, lentiform nucleus,
definition	:	a basal ganglion shaped like a lens and including the outer reddish putamen and the inner pale yellow pallidum (noun.body)