Superior Frontal Sulcus, Anterior View

Description

Presented in an anterior (frontal) view, the left and right cerebral hemispheres are seen separated by the interhemispheric fissure, with the superior frontal sulcus traced along the dorsolateral frontal lobe as it runs anteroposteriorly between the superior frontal gyrus medially and the middle frontal gyrus laterally. Inferior to the frontal convexities, the brainstem occupies the midline, while the cerebellar hemispheres sit posteroinferiorly beneath the occipital poles, their folia forming a dense transverse pattern distinct from cerebral gyri. Blue highlighting marks the sulcal groove and its boundaries on the cortical surface. Clear landmarks. This anterior perspective matters when teaching frontal lobe surface anatomy because it forces the viewer to reconcile sulcal patterning with the midline and orbital contours, the same orientation encountered when correlating external cortical landmarks with stereotactic coordinates and preoperative planning. The superior frontal sulcus often serves as a practical boundary when describing dorsolateral prefrontal cortex territories and planning trajectories that avoid cortex at risk during frontal craniotomy or endoscopic approaches that traverse the frontal lobe. Variations in sulcal continuity and branching also help explain why functional localization cannot rely on gyral anatomy alone. Use this plate in neuroanatomy and neuroscience curricula to anchor discussion of frontal lobe gyri and sulci, and in atlas-style publishing where a clean anterior view supports orientation before lateral and superior views. It also fits clinical education modules on lesion localization and operative corridors in the frontal region, paired with MRI or CT reconstructions for surface matching. Anatomical accuracy verified by SciePro's Medical Advisory Board.