Example sentences of the word substantia-nigra
1. Noun Phrase
The brain regions of the substantia nigra, basal ganglia and caudate nucleus-putamen are overstimulated in those with OCD.
2. Noun Phrase
Dopamine is a natural chemical substance that is produced from the amino acid tyrosine by a mid-brain structure called the substantia nigra.
3. Noun Phrase
In Parkinson’s disease, dopamine-containing cells in the substantia nigra degenerate and die out.
4. Noun Phrase
This occurs in a part of the brain called the _substantia nigra**_.