Atruck’s tire have the correct air pressure at room temperature (about 20°c). explain why a tire is more likely to explode when the truck is driven in hot weather than in cold weather.

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.