superior frontal sulcus
(redirected from sulcus frontalis superior)su·pe·ri·or fron·tal sul·cus
[TA]a sagittal fissure on the superior surface of each frontal lobe of the cerebrum starting from the precentral sulcus; it forms the lateral boundary of the superior frontal convolution.
Synonym(s): sulcus frontalis superior [TA]
superior frontal sulcus
A groove running from front to back along the upper surface of the frontal lobe of the brain, separating the superior frontal gyrus from the middle frontal gyrus.
See also: sulcus