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战斗力 鹅
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注册时间 2011-12-15
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在嘲笑这位坛友之前，我觉得他提的这个观点确实非常有意思，大家都认为下棋非常消耗体力，消耗体力的原因是下棋非常消耗脑力，那这个消耗脑力是在哪我还专门去找资料看看，就找到了这篇论文，感兴趣的朋友可以在附件自行下载
Behavioral activities that require control over automatic routines typically feel effortful and result in cognitive fatigue. Beyond subjective report, cognitive fatigue has been conceived as an inflated cost of cognitive control, objectified by more impulsive decisions. However, the origins of such control cost inflation with cognitive work are heavily debated. Here, we suggest a neuro-metabolic account: the cost would relate to the necessity of recycling potentially toxic substances accumulated during cognitive control exertion. We validated this account using magnetic resonance spectroscopy (MRS) to monitor brain metabolites throughout an approximate workday, during which two groups of participants performed eitherhigh-demand or low-demand cognitive control tasks, interleaved with economic decisions. Choicerelated fatigue markers were only present in the high-demand group, with a reduction of pupil dilation during decision-making and a preference shift toward short-delay and little-effort options (a low-cost bias captured using computational modeling). At the end of the day, high-demand cognitive work resulted in higher glutamate concentration and glutamate/glutamine diffusion in a cognitive control brain region (lateral prefrontal cortex [lPFC]), relative to low-demand cognitive work and to a reference brain region (primary visual cortex [V1]). Taken together with previous fMRI data, these results support a neuro-metabolic model in which glutamate accumulation triggers a regulation mechanism that makes
lPFC activation more costly, explaining why cognitive control is harder to mobilize after a strenuousworkday.
另外感叹下现在确实是一个知识容易获取的时代，论文是AI帮我找的（没有幻觉，确实找出来了），然后全文翻译我也能大概看懂，骗你的，其实我看不懂，只看了结论
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楼主: 忠诚派欧格林
沪公网安备 31010702007642号 )
发表于 2026-4-12 16:51
穿着好看的女性选手连女性玩家都不去看。尤其女性选手有个甩锅逻辑，队友不按她的来那责任就是队友的，她打的多拉胯都不是她的责任。
然后中单下路高于其他位置，比教练还高，只要不听就要甩锅。
而这还只是匹配，对面说不定都没认真玩