brain structure: cerebrum
. Structure of the Cerebrum and its functions The cerebrum , the largest and most prominent part of the brain, is a complex structure responsible for advanced cognitive functions, voluntary movements, sensory processing, and the integration of information from various systems in the body. It constitutes about 85% of the brain's weight and is divided into distinct regions, each specialized for specific tasks. 1. Structure of the Cerebrum A. Hemispheres The cerebrum is divided into two hemispheres, the left hemisphere and the right hemisphere , connected by a thick band of nerve fibers called the corpus callosum . This connection allows communication and coordination between the two sides. Left Hemisphere : Dominantly involved in logical reasoning, language processing, analytical thinking, and mathematics. Right Hemisphere : Associated with creativity, spatial abilities, emotional recognition, and visual arts. B. Lobes of the Cerebrum Each hemisphere is further divided into four ...