鬼吹灯之牧野诡事
Scientists Explain Why Taxing Mental Work Wears You Out_我的网站
一 | 当地时间1月10日，据泰国媒体报道，1月9日，泰国曼努特种部队第421步兵连派出一个行动小组，在达府朴帕县下辖的一个村庄附近执行巡逻和监控任务，目的是阻止和防范非法行为。 A team of scientists has discovered a likely explanation for why one may feel exhausted after engaging in intense cognitive work.,In their study, published in the Current Biology last week, the researchers argue that intense cognitive work, when it lasts for several hours, results in the buildup of potentially toxic byproducts in the prefrontal cortex part of the human brain, which then affects a person’s behavior.,“Influential theories suggested that fatigue is a sort of illusion cooked up by the brain to make us stop whatever we are doing and turn to a more gratifying activity,” Mathias Pessiglione of Pitié-Salpêtrière University in Paris, said as quoted in a news release by Cell Press. “But our findings show that cognitive work results in a true functional alteration—accumulation of noxious substances—so fatigue would indeed be a signal that makes us stop working but for a different purpose: to preserve the integrity of brain functioning.”,During the course of their research, the team employed magnetic resonance spectroscopy to monitor the brain chemistry of two groups of people during a workday, with one group performing easy cognitive tasks while the other engaged in more complex mental activities.,Only the latter group ended up exhibiting signs of fatigue, as well as a tendency to favor “options proposing rewards at short delay with little effort,” as the news release put it.,AmericasChild Survives After 7 Minutes Without Blood Flow to Brain During Surgery, US Cardiologist Reveals11 August, 16:41 GMT,Furthermore, members of that group had higher levels of glutamate in the synapses of the prefrontal cortex, leading the researchers to suggest that the accumulation of glutamate “makes further activation of the prefrontal cortex more costly,” and thus a mentally exhaustive workday makes cognitive control more difficult.,Unfortunately, there seems to be no fancy way to deal with this problem other than the tried and tested method that is probably as old as history itself.,“I would employ good old recipes: rest and sleep!” Pessiglione remarked. “There is good evidence that glutamate is eliminated from synapses during sleep.”。
二 | 在巡逻过程中，行动小组发现了两名外籍男性，立即确认了他们的身份。
三 | 1. 吴长青（音译），27岁，中国国籍。2. 朱超（音译），36岁，中国国籍。这两名中国公民通过翻译表示，他们于1月9日凌晨5点左右通过素万那普国际机场入境泰国，计划前往清迈旅游。两人随后入住了素万那普机场附近的兰花度假酒店。
四 | 在此期间，他们与一名包车司机商定，以2000泰铢的价格将他们送往清迈旅游。9日上午10点，一名泰国男子驾驶一辆灰色三菱帕杰罗汽车前来接两人，并于下午6点将他们送到达府朴帕县。司机告知他们稍等约30分钟，将会有另一辆车前来接应，随后安排他们前往对岸（缅甸）。
五 | 当晚6点20分，泰国曼努特种部队巡逻时发现两人并进行盘问，确认他们可能是受骗被人口贩卖集团拐卖，因为该区域可通过天然通道步行进入缅甸。
六 | 随后警方将两人带到达府湄索警察局登记备案，并安排将两人送回住所，联系其家人安排回国行程。
七 | 来源 | 潇湘晨报综合我们视频、中国新闻社、“泰国星暹”微信公众号 B51。
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Published on:10:34:52
