Pallidum

Hierarchy level in atlas is 5: 4 superstructures include it.

abbreviation: PAL

Abbreviation

PAL

Species

Rat

Description of part

In mammals, lateral and medial ventricular ridges (ganglionic eminences) develop into the classical striatum and pallidum, respectively (see Alvarez-Bolado and Swanson 1996 for review). To simplify endbrain organization, we have placed all regions that appear to develop from the ventricular ridges into either the pallidum or striatum, broadly defined. In general, cortex projects to striatum (and sometimes pallidum) via excitatory inputs, striatum projects to pallidum via inhibitory inputs, and both striatum and pallidum generate inhibitory descending projections (Swanson 2000c; 2003a).

Part type

gray matter

Nomenclature

Swanson-2004

Endorsement

The approach used by the collator Mihail Bota is not endorsed by the author of the nomenclature.

Reference

Author: Swanson L.W.
Title of Book: Brain Maps: Structure of the Rat Brain. Third Edition
Year: 2004
Pages: 166-179
Edition: third
Publisher: Elsevier