NCIt definition : Clusters of neurons comprising the globus pallidus, putamen, caudate, nucleus accumbens,
substantia nigra and subthalamic nucleus. They are involved with high level aspects
of inhibitory motor activity in coordination with the excitation commands issued from
the cerebellum.;
Alternative definition : CDISC: Clusters of neurons comprising the globus pallidus, putamen, caudate, nucleus
accumbens, substantia nigra and subthalamic nucleus.;