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Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
Did you know?
Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
Did you know?
Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Did you know?
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.