Corpus Striatum (Noun)
Meaning
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.
Classification
Nouns denoting body parts.
Examples
- The corpus striatum is a critical component of the basal ganglia, playing a key role in the regulation of movement and cognition.
- Damage to the corpus striatum has been linked to various neurological disorders, including Parkinson's disease and Huntington's disease.
- The corpus striatum receives input from the cerebral cortex and sends output to the thalamus and brainstem, forming a complex neural circuit.
- Studies have shown that the corpus striatum is involved in the processing of reward and motivation, as well as the regulation of motor control.
- In neuroanatomical studies, the corpus striatum is often divided into two distinct components: the caudate nucleus and the lenticular nucleus.