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Globus pallidus internal segment

Name: Globus pallidus internal segment
Description: The more medial segment of the globus pallidus.
Synonym(s): internal part of globus pallidus, Internal pallidum, medial segment of globus pallidus, globus pallidus internus
Abbreviation: Gpi
Is part of: Globus pallidus
Super-category: Regional part of brain
*Id: birnlex_1555
Link to OWL / RDF: Download this content as OWL/RDF
Neuronames ID ( what's this?): 215
Brain regions that send axons into this region: Striatum, Subthalamic nucleus
Brain regions that receive axons from this region: Thalamus

Axons in Globus pallidus internal segment

Neostriatum direct pathway spiny neuron, Neostriatum indirect pathway spiny neuron are neurons or parts of neurons whose axons can be found in Globus pallidus internal segment or its parts.

Parts of Globus pallidus internal segment

Inferred incoming projections for Globus pallidus internal segment

The following brain regions send axons into Globus pallidus internal segment: Caudate nucleus, Putamen, Striatum, Subthalamic nucleus, Ventral striatum. The statements about these projections are not made on this page, but rather are made on the pages linked here.

  • This visualization was created by the Scalable Brain Atlas group and is based on the Rhesus Monkey - Paxinos et al. 2000



This page uses this default form:PONS_brain_region

Non structured information for this region can be found


*Note: Neurolex imports many terms and their ids from existing community ontologies, e.g., the Gene Ontology. Neurolex, however, is a dynamic site and any content beyond the identifier should not be presumed to reflect the content or views of the source ontology. Users should consult with the authoritative source for each ontology for current information.

Facts about Globus pallidus internal segmentRDF feed
AbbrevGpi  +
AfferentProjectionsStriatum  +, and Subthalamic nucleus  +
Created5 October 2006  +
CurationStatusuncurated  +
DefinitionThe more medial segment of the globus pallidus.
EditorialNoteNN used "internal part of globus pallidus" as the preferred term.
EfferentProjectionsThalamus  +
Has default formThis property is a special property in this wiki.PONS brain region  +
Idbirnlex_1555  +
Is part ofGlobus pallidus  +
LabelGlobus pallidus internal segment  +
ModifiedDate9 January 2014  +
NeuronamesLink  +
Page has default formThis property is a special property in this wiki.PONS brain region  +
SuperCategoryRegional part of brain  +
Synonyminternal part of globus pallidus  +, Internal pallidum  +, medial segment of globus pallidus  +, and globus pallidus internus  +
UmlscuiC0262283  +