The Brodmann Areas Of The Brain In Posterior View

Description

Rotating into a true posterior view, the animation tracks across the occipital poles and medial surfaces of both cerebral hemispheres while Brodmann area boundaries are overlaid on the cerebral cortex. Primary visual cortex (area 17) appears along the banks of the calcarine sulcus, bordered by visual association cortices (areas 18 and 19) extending superiorly and laterally over the occipital lobe. Superior to the occipital cortex, the parietal lobe comes into clearer relief as somatosensory association regions (areas 5 and 7) are mapped posterior to the postcentral gyrus, with the interhemispheric fissure and adjacent medial cortex helping orient left from right. Clinical localization often begins with a view like this. Lesions of area 17 from posterior cerebral artery infarction produce contralateral homonymous hemianopia, and the animated sequence makes it easier to relate the calcarine territory to the occipital pole and the medial cortex that is spared or involved depending on vascular variants. Parietal involvement in areas 5 and 7 correlates with deficits in stereognosis, proprioceptive integration, and hemispatial neglect, and motion across gyri and sulci clarifies where association cortex sits relative to primary sensory regions. Use this animation in neuroanatomy and neuropsychology teaching to connect cytoarchitectonic labels with functional systems, or in neurology and neuroradiology lectures when explaining occipital stroke patterns, visual field deficits, and posterior cortical syndromes. It also fits well in textbooks and slide decks that pair cortical maps with posterior-view MRI or CT orientation. Anatomical accuracy verified by SciePro's Medical Advisory Board.