Substantia-nigra Sentence Examples

In a complete albino not only is all pigment absent in the skin, but also that which is normally present in deeper organs, such as the sympathetic nervous system and in the substantia nigra of the brain.

It is thought to depend upon some connexion, not yet anatomically demonstrated, between the third cranial nerve and its nucleus in the floor of the iter and the substantia nigra.

The neurodegeneration, or neuronal cell loss, is specific to a region of the brainstem known as the substantia nigra pars compacta.

A portion of the basal ganglia called the substantia nigra sends electrical signals that block output from another structure called the subthalamic nucleus.