superior frontal sulcus


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