Get About Human Brain Wikipedia Pics. A brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. It is located in the head.
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Brains come in all shapes and sizes, and humans have been fortunate enough to be born with a brain that has a great capacity for thinking and coming up with some of the most brilliant ideas and concepts our age has ever known. Irregular bedtimes may disrupt healthy brain development in young children, according to a study of intelligence and sleeping habits. Interesting facts about human brain: The human brain is comprised of a number of different regions.