The temporal lobes, which are the second largest lobe of the cerebral cortex, are associated with memory, hearing, emotion, and some aspects of language. These lobes are called the frontal lobes, temporal lobes, parietal lobes, and occipital lobes. The two hemispheres are connected via bundles of nerve fibers called the corpus callosum, to allow both hemispheres of the cerebral cortex to communicate with each other and for further connections to be made.Ī vast array of functions are controlled by the cerebral cortex through the use of the lobes, which are divided based on the location of gyri and sulci. The cortex is also divided into two hemispheres, the right and left, which is separated by a large sulcus called the medial longitudinal fissure. The many folds and wrinkles of the cerebral cortex allow for a wider surface area for an increased number of neurons to live there, permitting large amounts of information to be processed. The cerebral cortex has a wrinkled appearance, consisting of bulges, also known as gyri, and deep furrows, known as sulci. The cerebral cortex is primarily constructed of grey matter (neural tissue made up of neurons), with between 14 and 16 billion neurons found here.Īlthough the cerebral cortex is only a few millimeters in thickness, it consists of approximately half the weight of the total brain mass.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |