Sep 1, 2003 ... Why do humans get "goosebumps" when they are cold, or under other ... The
contraction also causes the hair to stand up whenever the body ...
Goose bumps are a temporary local change in the skin. ... The nerve discharge
causes contraction of little muscles called the arrectores pilorum (the hair erector
Aug 16, 2013 ... This causes the skin around each hair to stand out, resembling the skin of a
plucked bird, hence the name "goosebumps." Exposure to cold ...
Jan 14, 2011 ... Today I found out why you get goose bumps when it's cold or as ... This discharge
causes contraction of the hair erector muscles (arrector pili).
They're called goose bumps because, when you have them, your skin looks like
... This might help to scare away potential enemies that may have caused the ...
It can be considered as a symptom of some disease. Goosebumps have derived
its name from the tiny bumps that form on the skin of a goose when its feathers ...
Feb 28, 2014 ... Goose bumps can temporarily rise up on parts of your body when you feel a blast
of cold air or hear a scary noise coming from outside the ...
Why yawning is contagious, what causes hiccups, and other miscellaneous body
The chills, goosebumps and shivering is one of your body's automatic insulating
responses to a cold environment, to prevent hypothermia. However, a “core ...