Deep within our brains is a dense forest of 100 billion nerve cells. Each of those cells has about 15,000 dendrites that branch out to connect with dendrites from other nerve cells, generating more than 100 trillion points of connection. Electrical signals race from cell to cell at a rate of 200 times a second, triggering thoughts, memories, actions and feelings. These signals create pathways that transmit 4 billion pieces of information. All of this occurs in the time it takes to blink.
from Dementia Big http://ift.tt/2AM0Gjk via alcoholic dementia
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