Selective regulation of memory can change value decisions or can change the stubborn preference of tobacco and alcohol addicts through mild stimulation January 10, 2019 Source: Health News Author: Meng Fu Dong-hong fitness autumn high Siyuan Prof. Shi Jie, the deputy director of the Institute of Chinese Drug Dependence, Peking University, and Professor Zhu Lusha, from the School of Psychology and Cognitive Science of Peking University, conducted research and found that the selective control of memory processing in sleep can change the value decision behavior. Related research papers have recently been published in the famous magazine "eLife" in the life sciences, and have been highlighted. Shi Jie introduced that in daily life, it is big for people to buy stocks, funds and other financial management behaviors, and small to eat apples or oranges and other dietary choices are part of the value decision. Previous studies have shown that the knowledge that humans learn during the day is automatically played back during sleep, which may be beneficial to the long-term maintenance of memory. However, the impact of sleep on complex cognitive functions such as value decisions is currently unclear. Studies have shown that organisms can flexibly adjust the value assigned to an option based on the external environment or its own state, thus forming a so-called subjective preference. However, almost all of this type of adjustment occurs when the organism is awake. Through research methods such as behavioral, neuroelectrophysiology, and computational modeling, the study found that some snack names can be played softly without interference during the light sleep period, which can selectively change people's preferences for these snacks, making them willing to wake up. Pay about 10% more for these snacks. Interestingly, the same sound is played to awake individuals, and the preferences do not change. More importantly, the researchers found that the low-frequency brain oscillators induced by the name of the snack in the sleep state can effectively predict the degree of change in conscious after waking. According to experts, this study combines the target memory activation paradigm with the value decision task. It is the first time to prove that the selective regulation of memory processing in sleep can change the value decision behavior and provide a new way to understand the processing process of value decision behavior in sleep. opinion. In the field of clinical medicine, the study points to a new possibility of intervention: in order to help patients establish good habits and improve their health, they can change alcohol and tobacco addicts by implementing mild, non-intrusive stimulation during sleep. The stubborn preference of binge eaters. We're professional Others ENT Instruments
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