plural of Rolandic fissure

plural of palpebral fissure

(neuroanatomy) A fissure in the brain which divides the frontal lobe and parietal lobe above from the temporal lobe below.

plural of sylvian fissure

Alternative letter-case form of sylvian fissure

plural of Sylvian fissure

plural of anal fissure

(medicine) A break or tear in the skin of the anal canal, resulting in bleeding and occasionally pain on defecation.

(neuroanatomy) A fissure in the cerebral cortex of primates; it separates the two hemispheres

(anatomy) Either of two openings transmitting nerves and blood vessels to or from the orbit.