What is the role of the cerebrum in the brain?
Answer (1)
The cerebrum is the largest part of the brain and is responsible for higher brain functions like thinking, learning, memory, reasoning, and voluntary movement. It is divided into two hemispheres—left and right—which are further divided into lobes: frontal, parietal, temporal, and occipital.Functions of each lobe:Frontal lobe – Controls reasoning, planning, problem-solving, emotions, and voluntary movement.Parietal lobe – Processes sensory input like touch, pressure, and temperature.Temporal lobe – Involved in hearing, language, and memory.Occipital lobe – Responsible for vision.The cerebrum contains:Cerebral cortex – The outer layer, known as “gray matter,” processes information from the senses and controls conscious thought.White matter – Located beneath the cortex, it transmits signals between brain regions and the spinal cord.The left hemisphere is often linked to language, logic, and analytical thinking, while the right hemisphere handles creativity, spatial ability, and artistic skills. They communicate via the corpus callosum.Damage to the cerebrum can result in problems with speech, movement, memory, or behavior. For example, a stroke in the frontal lobe might cause paralysis or changes in personality.
