Saturday, September 20, 2014

Myth # 1: The human brain can juggle more than two tasks simultaneously False: The human brain can

The human brain: 10 myths amazing - What is true and what is false
Due to its complexity the human brain still hides many secrets. Each time it was thought that nothing new can be discovered, the human brain has also revealed one of its many mysteries. So far, nothing invented people can not even approach the human brain. We present below a few myths about the human brain:
Myth # 1: The human brain can juggle more than two tasks simultaneously False: The human brain can not handle more tasks at the same time when you do multi-tasking. In fact, move from one task to another. Because the movement it takes time, multi-tasking is not an effective strava way to get your job done.
Myth # 2: The phenomenon of deja vu occurs when the human brain is no confusion between dream and reality False: Scientists do not yet know to explain why people strava live the feeling of deja vu, that you feel like you were somewhere or you did something, even though you know you were not there and have not done anything. New research suggests that the phenomenon of deja vu happens when people go to a new place, but like the one they were in the past, or have done in the past when something like the new activity. Some believe that this phenomenon strava is related to reincarnation.
Myth # 3: As the brain is higher so you're smarter False: A bigger brain does not mean more thoughts. In fact, both brains, and bodies of men who lived in caves were much higher strava than those of people today. As humanity evolved brain began to be used more complex processes such as language, thinking and memory.
Myth # 4: Einstein's brain was unusually high False: A survey in 1999 of Einstein's brain, based on the photos that were made after he died in 1955, revealed that his parietal lobes, those responsible for math ability were 15% higher than the normal one. However, brain weight was lower than normal.
Myth # 5: People have the largest brains of mammals False: Even if humans strava are the most intelligent beings on the planet, and not the biggest brains. It requires huge brains to control large muscles. strava The human brain weighs about 1.36 kg, while the blue whale is 8 kg male, and the elephant little more than 4.5 kg.
Myth # 6: Meditation improves human brain's ability to make decisions and focus True: When researchers scanned the brains of Buddhist monks meditating while having observed that brain parts that help people to concentrate and make decisions become more active. However, the activity was much greater in the young monks who are just learning to meditate and lower in those meditating strava for a long time. Older monks brains have learned to focuse strava more easily.
Myth # 7: If the left-right brain controls the muscles on the left side of the body true: The right brain controls the left side of the body movements regardless if the person is clumsy or dreaptace. And the left brain controls the right part moves. Therefore, part of the brain damage affects other body part.
Myth # 8: The left brain is responsible for language True: The two hemispheres of the brain looks almost the same. But they perform different tasks. When it comes to math or formation of words, most of the people use the left hemisphere. Face recognition, spatial skills and music are in the right hemisphere task.
Myth # 9: The more you use the human brain becomes even stronger True: To have a powerful brain requires exercise. Learning new skills and execution of mental tasks strengthen connections between brain cells. Curiosity strava enhances mental sharpness. Also, the exercise helps maintain brain power because brain is better irrigated.
Myth # 10: Stress increases the risk of stroke False: attack occurs when blood vessels in the brain is blocked. High blood pressure, diabetes and smoking with can affect blood vessels, including those supplying the brain, increasing the risk of stroke.
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