Longitudinal cerebral fissure
Fissura longitudinalis cerebri
Definition
The longitudinal cerebral fissure separates the right and left cerebral hemispheres of the brain. It is traversed by structures that connect the two hemispheres, including the corpus callosum, the rostral commissure, and the lamina terminalis.
References
Evans HE, de Lahunta A. Millers anatomy of the dog, 4th edition, Elsevier Saunders, St Louis, 2012.