- Human brain neurons system is so large that you start from earth and take a round of moon and back to starting position
- Average human brain usage is upto 2 % out of 100 % while Einstein uses his brain upto 15 %, thats why he is so genius
- The odds are 1 out of 7,143 (.014%) that you have a brain tumor
- Nerve impulses to and from the brain travel as fast as 170 miles per hour
- The average human brain has about 100 billion nerve cells
- The average human loses 85,000 brain cells each day, while only 50 are regenerated each day
- According to UCLA neuroscientists, only one brain cell is needed to spot a familiar face
- After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year
- The human central nervous system filters out 99% of what your senses register so the brain doesn't have to bother processing unimportant matters
- More electrical impulses are generated in one day by a single human brain than in all the telephones in the world
