The Cortex

The cortex is the outer layer of the brain's cerebrum, playing a key role in complex functions like thinking, perception, decision-making, and voluntary movement. It is composed of tightly packed nerve cells called neurons, which process and transmit information. The cortex has different regions specialized for specific tasks, such as visual processing, language, and problem-solving. Its intricate structure allows humans to reason, learn, and adapt. Essentially, the cortex acts as the brain’s command center for higher-level functions, integrating sensory input and coordinating responses that shape our behavior and experiences.