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Subject: Imp info
Replies: 0 Views: 190
nadeem79 6.05.13 - 05:15am
Some Amazing Information
BRAIN:
Must Like And Share. Every person has more than 75km of
nerves in their body.
Your nerves can send messages
faster
than a Grand Prix car travels.
The brain is the most complex machine in
the universe it has over 100,000,000,
000 nerve cells each with up to
150,000
connections. Each cell is connected to
25,000 others. If every person on the planet
simultaneously made 200,000 phone
calls,
there would be the same total number
of
connectionsas in a single human brain in a
day
The grey cells occupy only 5% of our
brains 95% is taken up by the
communication network that runs
between the grey cells!
The brain weighs about 1.5 kg in an
adult
human, about 1.5% ofthe body weight.
Damaged brain cells do not
regenerate but mental and physical functions can
improve after mild or moderate brain
damage with skilful rehabilitation.
Compared to other animals, human
brains
are big for the body. The human brain is only just bigger
than
your two fists.
On average, the male brain (approx
1.4kg) is slightly bigger than the female
brain (approx 1.26kg) Each half of the brain controls the
other
half of your body.
In right-handed individuals (which
comprise 91% of people): the right side
of the brain controls: musical talent,
fantasy,imagina tion, dreams, drawing,
and
painting. The left side of the brain
controls:
mathematical ability, ability to solve logic
problems, controls language skills,
remembers names, dates, and facts.
The grey part of the brain is folded to
fit
inside the skull and,if flattened, it would cover the surface of an office desk.
The brain contains 100 billion brain
cells
of which, 100,000 are irretrievably lost
each day.
You can retain about seven facts at any
one time in short term memory, but
over
the long term your brain has to forget
things to make room for new
memories. *
