Memories "frightening" attaches the brain
WASHINGTON - The brain can store and retrieve memories related to the specific concerns and not others.
The website for Life Science, the researchers conducted a study on rats, a laboratory for their belief that they are good models to study the human brain, after having read the previous research indicated that it is possible the brain to distinguish between fears of multiple Kalkhchip of dogs or heights, for example, a storage process is more complicated than was expected earlier.
May contribute to the study, which is trying to find out how the brain stores different concerns, which was published in the journal Nature Neuroscience in dealing with those who suffer from post-traumatic stress syndrome.
The study focused on the area "Omigdala," and believed to be the center, which collects fears in the brain, indicating that the brain provokes regain those memories of the trauma experienced by the other when them get a dog for example, or about to die of suffocation when eating a meal at a certain, adding that the brain stores These concerns felt by the people and rattled.
The researchers connect the wires, electric shock, electric Bjrman lab when you hear the tones sound distinct connotations scary or normal to see her reaction is clear that the area "Omigdala" in the brain were able to differentiate between memories of the frightening passed those rats when exposed to electric shocks and those that were not well .
The study concluded that the fear of something that may continue for life because the brain keeps the painful facts experienced by the people for a period of more than previously thought.
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