Sunday, April 8, 2012

BRAIN!! BRAIN!!!......

★ Brain just looks like a pile of fat spaghetti,
but your brain is actually the most amazing
things in the Universe.
★ There are more connections in your brain
than there are atoms in the Universe.
Men's brain are heavier on average
than women's.
★Everyone has their own unique pattern of
wrinkles on their cerebral cortex.
★ If you're a woman your brain weighs 2.5
percent of your body weight, on average,
while if you're a man it weighs 2 per cent—
but men's brains are heavier on average
because men are bigger than women.
★ Brain surgeons can operate on a brain
while the person is conscious, as the
braindoes not feel any pain when it is cut.
★ Your brain has about100,000,000,000 (100
billion) neurons.
★ Each neuron is connected to about 25,000
other neurons.
★ Nerves or neurons carry messages around
your body using electricity.
★ Nerves or neurons carry messages around
your body using electricity.
★ If you stung all your nerves end to end, they
would measure 75 kilometres.
★ Nerves can carry signals at a speed of 100
metres a second.
★ When you were in the womb, you grew
250,000 nerves every second.
★ After, you're born, very few nerves are
made. By the time you're 10, half of them
have died off. But don't worry, you've still got
plenty left.
★ Your brain knows when you tickle yourself,
which is why you don’t bend over laughing.
★ When you sleep, you’re virtually paralyzed
because your brain creates a hormone to
prevent you from acting out your dreams.
★ About 12% of people dream in black and
★ It’s not true that humans only use 10% of
their brains; each part of the brain has a