Brain Anatomy and Function

Brain Location and Composition

• The brain is situated within the head, shielded by the skull.
• It is comprised of neurons, glial cells, and blood vessels.

Brain Structure

• The brain is divided into three main sections: the forebrain, the midbrain, and the hindbrain.

Cerebral Cortex

• The cerebral cortex, the outermost layer of the brain, is responsible for higher-level functions like language, memory, and reasoning.
• It is characterized by its prominent wrinkling, which increases its surface area.
• The cerebral cortex is so extensive that it dominates the structure of the brain.
• Key parts of the cerebral cortex include the cerebrum (forebrain), cerebellum (hindbrain), and brainstem.

Brain Hemispheres

• The brain is comprised of two distinct hemispheres: the left and right.

Mind and Brain

• The mind is considered an emergent property of the brain, meaning it arises from the complex interactions and functions of the brain's various components.