Tim Taylor is a senior writer at Innerbody Research focusing on human anatomy and physiology. Tim earned both his Bachelor of Science degree in Biology and his Master's degree in Teaching from the University of Pittsburgh.

Last updated: Jan 21st, 2026

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The central sulcus (sometimes known as the Fissure of Rolando) is a shallow groove that separates the parietal lobe from the frontal lobe in the cerebral hemisphere.

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