Donate SIGN UP

waaaaaaaaaaa

Only 1 question

Avatar Image
Gnisy

Can the brain become 'tired'?

I just read something in a book that suggests that the brain is incapable of getting tired. What really gets tired is the muscles around the eyes or the neck and that is what actually makes us feel...
10:46 Mon 20th Feb 20066 answers, last by waaaaaaaaaaa 01:55 Wed 19th Jul 2006

Only 1 question