cerebral fissure
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The cerebrum, the largest part of the brain, is divided into two hemispheres. These hemispheres feature deep grooves called cerebral fissures. These fissures, such as the lateral fissure and the central fissure, help define the brain's lobes: frontal, parietal, temporal, and occipital. The parieto-occipital fissure specifically separates the parietal and occipital lobes. Another fissure, the dentate fissure, also known as the hippocampal fissure, is found on the medial surface of each hemisphere. These fissures contribute to the extensive surface area of the cerebral cortex, which is crucial for higher brain functions.123
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cerebrum…in the cerebral cortex, called cerebral fissures, originate in the extensive folding of the brain’s surface. The main cerebral fissures are the lateral fissure, or fissure of Sylvius, between the frontal and temporal lobes; the central fissure, or fissure of Rolando, between the frontal and parietal lobes, which separates the…
Read More…in the cerebral cortex, called cerebral fissures, originate in the extensive folding of the brain’s surface. The main cerebral fissures are the lateral fissure, or fissure of Sylvius, between the frontal and temporal lobes; the central fissure, or fissure of Rolando, between the frontal and parietal lobes, which separates the…
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human nervous systemLobes of the cerebral cortex…gyri is known as a sulcus. Sulci and gyri form a more or less constant pattern, on the basis of which the surface of each cerebral hemisphere is commonly divided into four lobes: (1) frontal, (2) parietal, (3) temporal, and (4) occipital. Two major sulci located on the lateral, or…
Read More…gyri is known as a sulcus. Sulci and gyri form a more or less constant pattern, on the basis of which the surface of each cerebral hemisphere is commonly divided into four lobes: (1) frontal, (2) parietal, (3) temporal, and (4) occipital. Two major sulci located on the lateral, or…
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