How can I make my brain smarter?
August 04, 2016 Source: Bio Valley
Window._bd_share_config={ "common":{ "bdSnsKey":{ },"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":" 0","bdSize":"16"},"share":{ }};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')) .src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];As we become more aware of our brains, we begin to hope to learn how to further improve its function.
The most famous method in this field is to stimulate certain areas of the brain directly through electronic or magnetic devices to improve the brain's cognitive level.
Brain stimulation is not a new concept. In the last 15 years, scientists have been trying to stimulate the brain through different methods in order to achieve the desired results.
However, with the increasing enrichment of knowledge and the civilianization of brain stimulation equipment, these experiments have become easier and more convenient. More importantly, more and more research has shown that electromagnetic stimulation can indeed make some changes in the brain.
What effects do you have when your brain is connected?
A recent article published in the journal Annals of Neurology warns of the risks that brain DIY stimulators may have when stimulating the brain.
In principle, the main purpose of stimulating specific regions of the brain is to suppress the transmission of certain signals while enhancing the activity of other signals. There is evidence that this approach can improve memory, pattern recognition, concentration, math skills, and more.
In addition, studies have shown that these stimuli can also improve physical fitness, especially to enable athletes to eliminate fatigue. However, brain stimulation for healthy populations is still in its infancy.
From a medical perspective, researchers have found that this treatment can effectively suppress depression, anxiety and other mental disorders.
This evidence exemplifies the effectiveness of brain stimulation therapy, although so far we have no definitive theoretical basis for the location of the stimulus and the method of stimulation.
According to the researchers, people who take this therapy should pay attention to the following points: First, this method may hurt other areas of the brain that they do not want to close; secondly, the response to the stimulus will vary depending on the ongoing work. Differences, such as reading, watching TV, or playing electric, are different in the brain. In addition, the real-time environment of the brain also affects its response to the same stimulus, and the same stimulus produces different effects in different brain work situations.
Prospects for brain stimulation
Brain stimulation is not only of interest to neuroscientists or hackers, but the US government has now set up a special research project to study how to improve human intelligence. It seems that this project has already had some preliminary results.
However, aside from the advantages of this method, brain stimulation still has quite serious negative effects, the most important of which is the safety problem, followed by the subject's choice question, who is eligible to contact such therapy, this stimulation method Whether marketization will lead to an increase in social inequality.
Of course, many people are reluctant to try things that are risky, but more people will be willing to take such risks for a larger temptation. "Being smart" is one of them. The brain stimulation is a double-edged sword, and before discussing its pros and cons, we must first master how to use it.
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