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There are three known poles of the cerebral hemispheres: the occipital pole, the frontal pole, and the temporal pole. The central sulcus is a prominent fissure which separates the parietal lobe from the frontal lobe and the primary motor cortex from the primary somatosensory cortex.
Each brain hemisphere (parts of the cerebrum) has four sections, called lobes: frontal, parietal, temporal and occipital. Each lobe controls specific functions. Frontal lobe. The largest lobe of the brain, located in the front of the head, the frontal lobe is involved in personality characteristics, decision-making and movement.
20 Φεβ 2024 · The four lobes of the brain are regions of the cerebrum: Location: This is the anterior or front part of the brain. Functions: Decision making, problem solving, control of purposeful behaviors, consciousness, and emotions. Location: Sits behind the frontal lobe.
28 Σεπ 2024 · The cerebral hemispheres are the two large, symmetrical halves of the cerebrum, the most significant part of the brain. They are divided into the left and right hemispheres, connected by a bundle of nerve fibers called the corpus callosum.
Each hemisphere has 4 lobes: frontal, temporal, parietal, and occipital (Fig. 3). Each lobe may be divided, once again, into areas that serve very specific functions. It’s important to understand that each lobe of the brain does not function alone.
30 Οκτ 2023 · It is made up of four gyri – superior, middle, inferior and precentral – that are separated from each other by a superior frontal, an inferior frontal and a precentral sulcus. The superior frontal gyrus is cranial to the superior frontal sulcus.
14 Ιουν 2024 · The cerebrum, which forms the major portion of the brain, is divided into two major parts: the right and left cerebral hemispheres. The cerebrum is a term often used to describe the entire brain. A fissure or groove that separates the two hemispheres is called the great longitudinal fissure.
