Brain Basics
1 2 3 4 5 6 7

Alzheimer's Disease and the Brain
8 9 10 11 12 13 14 15 16

Act 17

Your brain's wrinkled surface is a specialized outer layer of the cerebrum called the cortex. Scientists have "mapped" the cortex by identifying areas strongly linked to certain functions.

Specific regions of the cortex:

• Interpret sensations from your body, and sights, sounds and smells from the outside world.

• Generate thoughts, solve problems and make plans.

• Form and store memories.

• Control voluntary movement.