Bacteria respond better to medications that attempt to eradicate the contagious illness than viruses do. user: pathogens cannot be passed from one individual to another through contact with infected blood.

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.