Which two lobes are separated by the central sulcus?

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Multiple Choice

Which two lobes are separated by the central sulcus?

Explanation:
The central sulcus marks the boundary between the frontal and parietal lobes. It sits between the precentral gyrus, which houses the primary motor cortex, and the postcentral gyrus, which contains the primary somatosensory cortex. This makes it the clear landmark distinguishing the frontal lobe from the parietal lobe on the brain’s surface. The lateral (Sylvian) fissure separates the temporal lobe from the frontal and parietal lobes; the boundary between temporal and occipital is not defined by the central sulcus, and the parieto-occipital boundary lies along the parieto-occipital sulcus, not the central sulcus.

The central sulcus marks the boundary between the frontal and parietal lobes. It sits between the precentral gyrus, which houses the primary motor cortex, and the postcentral gyrus, which contains the primary somatosensory cortex. This makes it the clear landmark distinguishing the frontal lobe from the parietal lobe on the brain’s surface. The lateral (Sylvian) fissure separates the temporal lobe from the frontal and parietal lobes; the boundary between temporal and occipital is not defined by the central sulcus, and the parieto-occipital boundary lies along the parieto-occipital sulcus, not the central sulcus.

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