The brain, cerebrum, and hemisphere are intricate icons of human intelligence and cognition. The brain serves as the body’s central command center, while the cerebrum, as the largest part of the brain, is responsible for higher functions such as decision-making and problem-solving. Hemispheres, each with specialized functions, work together seamlessly to regulate emotions, thoughts, and movements. Understanding these icons sheds light on neuroscience, cognition, and psychology. #Brain #Cerebrum #Hemisphere #Intelligence #Cognition #Neuroscience #Psychology