the amaziiing!!!!
Jumat, 18 Oktober 2013
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Wuuusss .... an F1 car can reach 400 km/h
wuuuss ... F-22 fighter jet could be up to 700 km/h
wuuusss ... a spacecraft can reach thousands of miles per hour
But where is the actual objects in the world that has a top speed of. The answer is to [ala us. THE BRAIN. It is not the brain that drove high speed but the speed at which drove the impulse transmission in the brain cells. Kecepantanya reach 150 m/sec. In the speed of the impulses drove inside the brain that measures only approximately 2 fist of an adult. Imagine how fast and ruwetnya perjalann impulses in the brain. Brain cells can reach hundreds of billions number of connected and everything. In the 1st movement of the body has 1 line on brain cells. And since we are born already exists how million movement we do. Then how the hell is actually the process of "journey" impulses the??. Let's watch the brain work is fabulous.
In our brains, there are an awful lot of neurons which became the impulse for the runway. In our brain there are about 100 billion more neurons and each neuron is connected to thousands of other neurons. The speed of impulse rate can be up to 150 m/s on the neurons are very complicated. The mechanism of impulse transfers from one neuron to another neuron is called the Synapse line. Synapse is a meeting point between neurons. In this process there is a process of prasinaps and postsinaps. Prasinaps is the axon of the neuron's Dendrite and previous postsinaps next. The axons themselves are penjuluran from bodies cells. whereas the dendrite is a branch of a neuron. The received impulse logically Dendrite cell body via forwarded and forwarded again to the axon. Axon will conduct the impulse to the next neuron. Neuron
(neuron) utilize dendritnya to receive the impulse, then continue to
the body cells and impulses to the axon to the dendrites are ready to
transmit the impulse to the next neuron. The impulses are transmitted, neurotransmitters are released by eksositosis. The neurotransmitters diffuse across the Synapse the gap up to the postsinapsis. Neuro transmitter diffuse across the Synapse the gap up to the postsinapsis. In postsinapsis will bind to neurotransmitter receptors. Neurotransmitters are molecules that carry electrical chemical compounds to the synapse.
Intricate but amazing. The above process is a process of 1 impulse only whereas in everyday life the process involving millions of impulses. Suppose
could be visualized it will be terlihan like a formula one car races at
the circuit more complicated but there is no collision. Of the millions of objects in the world then the brain is an amazing thing. Not as big as space shuttle but have the same speed and with the work process more complicated. The
work process of the brain when scanned with an MRI while doing certain
activities, such as for example when viewing the oksipitalis lobe
section will be colored red. Frontal lobe while reading red tap while thinking about half the parts of the brain that is red. Red color indicates that the brain is working. Then in the Red much of the work process is extremely large and complicated. But
the brain is the strongest thing in the world in a sense can not be
damaged when used in a long time just the opposite would be more
powerful. It is wrong when the scientists call the biggest discovery of the century is the brain. Because the brain is objects that have never been explored. And the sophistication of the brain is the human potential that new skin that has been presented. So
the work process of the brain is a very complicated work processes and
fast but at the same time a matchless work process when dibandingakan
with other objects. And kemisteriusan of the brain from outer space.
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(12410130) Raden Harjuno
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