Watch this video about how the brain works on HowStuffWorks. Cognitive Neuroscientist Al Seckel uses visual illusions to explain why our brains respond differently to varying images. Learn about the brain's visual perceptions in this video from TED.
WHAT'S INSIDE: HUMAN BODY
- Body Parts
- Body Systems
Learn to recognize the symptoms of a concussion and what causes them. Worried that your child has a concussion? Learn the symptoms of a concussion and how to treat it.
Whether you or the woman in your life deals with sweating, sagging skin, a belly lapping over a belt or other joys of having a physical body in a gravity-bound world, see how much you know about causes and relief for embarrassing bodies, next.