human_reference_atlas part of Homo sapiens gray matter lateral globus pallidus medial globus pallidus https://upload.wikimedia.org/wikipedia/commons/e/ee/Brain_structure.gif EMAPA:37639 pallidus I pars medialis globi pallidi SCTID:361562000 entopeduncular nucleus BAMS:GPi MA:0002768 See also: endopeduncular nucleus medial division of globus pallidus globus pallidus medialis medial part of globus pallidus BIRNLEX:1555 BAMS:GPm PBA:10098 globus pallidus, internal DMBA:15830 neuronames:233 HBA:12898 globus pallidus pars medialis globus pallidus interna FMA:61840 globus pallidus medial segment globus pallidus, medial part globus pallidus, medial segment The more medial segment of the globus pallidus. AS globus pallidus internal segment medial segment of the globus pallidus MBA:1031 medial pallidal segment UMLS:C0262283 internal part of globus pallidus globus pallidus, pars interna DHBA:10344 globus pallidus, internal segment globus pallidus inernal segment pallidum dorsal region internal segment uberon medial segment of globus pallidus entopeduncular nucleus (monakow) Wikipedia:Medial_globus_pallidus pallidus I UBERON:0002477 globus pallidus internus BAMS:IGP principal medial geniculate nucleus BAMS:MGP BTO:0002248 globus pallidus, internal globus pallidus medial segment pallidum I nucleus medialis globi pallidi internal pallidum globus pallidus medial part medial globus pallidus (entopeduncular nucleus) internal globus pallidus The medial globus pallidus (or internal, GPi) is one of the output nuclei of the basal ganglia. The GABA-containing neurons send their axons to specific nuclei of the dorsal thalamus (VA and VL), to the centromedian complex and to the pedunculopontine complex. The efferent bundle is constituted first of the ansa and fasciculus lenticularis, then crosses the internal capsule as the Edinger's comb system then arrives at the laterosuperior corner of the subthalamic nucleus and constitutes the Forel's field H2, then H, and suddenly changes its direction to form H1 that goes to the inferior part of the thalamus. The distribution of axonal islands is widespread in the lateral region of the thalamus. The innervation of the central region is done by collaterals. [WP,unvetted][Wikipedia:Medial_globus_pallidus]. mesial pallidum pallidum II collection of basal ganglia