Cortical Anatomy Pt.2- Lateral, Coronal Views
In this episode of Neurosurgery Review, I, Mustafa Farooq, a fourth-year medical student at the Medical College of Georgia and a neurosurgery applicant in this year’s match cycle, guide you through the intricate surface and internal anatomy of the brain, focusing on its right lateral view and coronal section.We begin by examining the surface anatomy of the brain’s right lateral view, highlighting key landmarks such as the central sulcus, precentral and postcentral gyri, and lateral sulcus, along with their functional significance. From motor and sensory processing in the precentral and postcentral gyri, to the cognitive and auditory roles of the frontal, parietal, and temporal lobes, we uncover the structural and functional interplay that defines the brain’s surface.Next, we explore the brain's internal structures through the lens of a coronal section. This segment delves into essential components like the corpus callosum, thalamus, basal ganglia, and ventricular system, connecting their anatomical positions to their critical roles in movement, sensory relay, and memory. Highlights include a discussion on the amygdalaand mammillary bodies within the limbic system, as well as the claustrum and its potential role in brain region coordination.For questions, comments, or collaborations, feel free to reach out to me at mufarooq@augusta.edu.