What is the location of the postcentral sulcus in relation to the central sulcus?

The postcentral sulcus is located immediately posterior to the central sulcus. This anatomical positioning is significant because it helps define key regions of the cerebral cortex. The central sulcus serves as an important landmark, separating the frontal lobe from the parietal lobe. The postcentral gyrus, which is situated just behind the postcentral sulcus, is known for housing the primary somatosensory cortex, responsible for processing sensory information related to touch, temperature, and pain from the body.

Understanding the relationship of these sulci is crucial for neuroanatomy because it aids in visualizing the functional organization of the brain. Correctly locating the postcentral sulcus helps in comprehending how sensory information is mapped in the cortex and how different areas of the brain interact for sensory perception.