Question

how brain capacity works? ​

Answer 1

Answer:

The brain works like a big computer. It processes information that it receives from the senses and body, and sends messages back to the body. But the brain can do much more than a machine can: humans think and experience emotions with their brain, and it is the root of human intelligence.

Cranial capacity is often tested by filling the cranial cavity with glass beads and measuring their volume, or by CT scan imaging. A more accurate way of measuring cranial capacity, is to make an endocranial cast and measure the amount of water the cast displaces.