Definition, Meaning & Synonyms

nigrostriatal

Adjective

nɪɡroʊˈstraɪətl

Definition

Relating to a specific pathway in the brain that connects the substantia nigra to the striatum.

Examples

The nigrostriatal pathway is crucial for coordinating smooth voluntary movements.
Damage to the nigrostriatal system can lead to motor deficits.
Research is ongoing to understand its role in dopamine regulation.

Meaning

The term refers to the neural pathway involved in the control of movement and is significant in the study of neurological disorders, such as Parkinson’s disease.