frontal sulcus
n.
A sagittal fissure on the outer surface of each frontal lobe of the cerebrum, demarcating the middle from the inferior frontal gyrus; inferior frontal sulcus.
A sagittal fissure dividing the middle frontal gyrus into an upper and lower part; middle frontal sulcus.
A sagittal fissure on the superior surface of each frontal lobe of the cerebrum, forming the lateral boundary of the superior frontal gyrus; superior frontal sulcus.
Words nearby frontal sulcus
frontal lobe,
frontal nerve,
frontal plane,
frontal pole,
frontal sinus,
frontal sulcus,
frontal suture,
frontalis,
frontality,
frontenac,
frontenac et palluau