Scientists from the University of Michigan found that the dopamine “Happiness Hormone” played a role in reducing the value of reward -related memories. Research Results published Magazine Communication Biology (Kombio).
During the experiment, mice were fed with sweet foods and were also subjected to sound signal. This was necessary to create associations and to correct the memories associated with use later. Foods given to mice caused them a stomach disorder.
In the future, the appearance and smell of sweet foods caused a mouse mouse despite a pleasant taste. This discovery shows that the depreciation of food memories is sufficient to disrupt the eating process in the future.
After that, scientists analyzed the brain mechanisms responsible for this phenomenon. Researchers who mark the brain cells in the restoration of food memory. Cells producing chemical dopamine have played an important role in this process.
Alexander Johnson, Associate Professor of Psychology at the University of Michigan, and Alexander Johnson, can give a new idea about conditions such as in -depth understanding of dopamine functions, addiction, depression and other neuropsychiatric disorders, ”he said.
“Dopamine is located in many aspects of the brain, these discoveries have very good consequences. In the future, we will be able to affect dopamine to reduce the importance of problematic memories and therefore to control unwanted behavior. ”
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Source: Gazeta
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