Striatum - Dictionary Definition and Overview

Striatum :  (noun)

1: a striped mass of white and grey matter located in front of the thalamus in each cerebral hemisphere; consists of the caudate nucleus and the lenticular nucleus [syn: corpus striatum, striate body]

Based on WordNet 2.0

Striatum : \Stri*a"tum\, n. [NL.] (Anat.) The corpus striatum.

Based on Webster's Revised Unabridged Dictionary

Striatum :  Striatum: Part of the basal ganglia of the brain. The basal ganglia are interconnected masses of gray matter located in the interior regions of the cerebral hemispheres and in the upper part of the brainstem.

The striatum is also called the striate body. It includes the caudate nucleus and the lentiform nucleus. The term striatum (striate) refers to the layered appearance of bands of gray matter that course from one of these nuclei to the other and represent the connections between them.

Based on Webster's Revised Unabridged Dictionary (1913)
Copyright 2009 wordIQ.com - Privacy Policy  :: Terms of Use  :: Contact Us  :: About Us