Which part of the hind-brain is responsible for activities like walking in a straight line, riding a bicycle, and picking up a pencil?

The cerebellum, located in the hindbrain, is responsible for activities like walking in a straight line, riding a bicycle, and picking up a pencil. It plays a crucial role in motor coordination, precision, and balance. The cerebellum receives sensory input regarding the body’s position and movements, processes this information, and fine-tunes motor commands sent from the cerebral cortex. Its intricate neural circuits ensure the smooth execution of skilled movements, allowing for the accuracy needed in activities like walking, cycling, and precise hand-eye coordination. Dysfunction in the cerebellum can lead to impaired motor control and coordination.