The Human Brain Performance
The human brain will never be matched by any computer ever made man. Computer work steps need to be determined (programmed) in advance by humans, while the workings of the human brain is determined by the brain itself.
As well as kidney and lung, we have a pair of the brain. The second part of the brain are different in size, shape, and function. The left brain regulate the activity of the body right, and vice versa. Previously, experts believed that in a left-handed, right brain dominant, on the contrary, an air-"right hand" of the dominant left brain. Only recently have the experts know for sure that both the human brain are equally dominant. The second part of the brain that can work together because it is bridged by an estimated 50 million brain cells that make up a single file called the corpus callosum.
Brain which regulates all activities of the human body. Sense of smell and hearing and other senses will not function without a brain. The real reason we smell and hear with your brain, not with the senses. Senses only serves as a data collector which is then sent to the brain to be processed there. Processed is what we know as a result of smell, sounding pen, touch, sight, and taste. The brain, too, who give out if we cold, pain, thirst, and hunger. The brain, too, who determines our reaction to an incident.
MORE THAN ONE THOUSAND BILLION UNITS TASK
Although it looks like a solid object, the brain consists of sets of functional neurons and set-called supporting cells called neuroglia. It has been estimated that there are 100 billion neurons and up to 5 trillion neuroglia in the human brain after reaching the age of 18. Scientists have also estimated that all brain cells are made up of about 50 million different species. While walking on the muddy streets of the brain will regulate the movement of the foot to just stand on a dry course. If a very narrow beachhead, the brain will integrate the movement of various parts of the body to remain balanced. If finally slipped too, otaklah that will tell which part of the affected body part where the mud and blisters.
Neurons have the size and shape are highly variable ranging from the shortest to the longest, ie stretching of the spinal cord up to the big toe that can reach about SAW meters in adults. Simple neuron has a body and a forked arm. One branch serves as a recipient of the electric current (dendrites) were the other branches serve as senders (axons). Another type of neuron has one arm sender and recipient of one or more arms. Each arm of the recipient or sender arm can have a very complicated branching.
In order to more easily imagined, man we see the spinal cord that regulates the muscles of the leg. It has been calculated that if the nerves of the body is the same size as a tennis ball around the fork arm of the recipient will be able to fill a medium sized living room, and the arm of the sender will be able to reach 1.6 kilometers although only 1.3 centimeters in diameter.
All of the hundred billion neurons in the brain is composed connect via a dial-arm junction. Because each neuron can form up to 200,000 connections with other neurons, one can imagine how complicated arrangement of all the brain cells. Although said to be continued, but it actually connects two neurons are concatenated separated by a gap of a width of an average of forty-fifth thousand (0.00002) millimeters. Each end of the arm sender has around 300,000 small pockets called vesicles. Each of these vesicles contain about 10,000 molecules of acetylcholine.
ESTABLISHING COMMUNICATION BETWEEN BRAIN-CELLS
Neurons communicate with each other using electrical current speed can reach 360 kilometers per hour. Therefore electric current can not cross the gap dividing line between the neurons are concatenated, the gap junction is the end of the arm sending a neuron will "fire" of chemicals called neurotransmitters (eg acetylcholine) to the end of the arm receiving the next neuron. These chemicals will induce electric currents in the receiving neuron following the end of the arm, which may be delivered to the next neuron or to set other types. The cuffs of the sender of the neuron takes about 1/2500 second to "fill in" chemical munitions in order to re-shoot again.
Track the relationship or connection between neurons are formed during one's life according to the habits of his life. Certain activities in the form of the thought process or the movement of the body will form a pattern of a particular dial-connect the well to the inter-neurons of the brain. Activities performed more often something is getting "stronger" also continued the pattern of inter-connecting-neurons involved in the implementation of these activities. Thus, the easier it will be possible because these activities have become a habit.
The more a person practicing a physical activity such as driving a bike, he also will become more proficient. With enough practice he will be able to ride without having to concentrate hard. The more often a person's mental activities such as negative thinking, he'll get used to thinking negatively. Therefore, in order to get into the habit of positive thinking are encouraged to think positively in all circumstances.
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