The brain is made up of several specialized regions, each responsible for different functions that keep the body running smoothly. The cerebellum plays a role in movement and coordination, while the cerebrum is the largest part and supports functions like memory, reasoning, and voluntary muscle activity. The brainstem connects the brain to the spinal cord and helps regulate involuntary actions such as breathing and heartbeat. The hypothalamus, though small, controls critical processes like body temperature, hunger, and hormone release. Each part of the brain works together to help you move, think, feel, and respond to your environment. Understanding how these regions interact can give you a deeper appreciation for how the brain controls everything from daily habits to complex motor skills. Whether you're learning to ride a bike or solving a problem, different areas of the brain are actively coordinating your body and mind.