Brain Facts

by Geethalakshmi 2010-01-03 16:56:30

Brain Facts


>> The number of neuron cells in our brain is more than the total number of stars in our galaxy.

>> The normal energy used by our brain is 0.1 calories per minute, and could go up to 1.5 during activities such as puzzle-solving.

>> While only 2% in weight, the human brain requires 15% of the body's heart work, 20% of oxygen and 25% of all glucose.

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