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近日发表于国际杂志Journal of Neurology上一项研究显示,来自凯斯勒基金会的研究人员通过研究揭示了外伤性脑损伤(TBI)对个体长期记忆的影响。TBI可对一个个体记忆信息的能力破坏产生负面后果,记忆损伤影响着54%~84%的TBI患者,如今人们很清楚TBI对个体长期记忆的影响,但这背后隐藏的认知机制却不清楚,然而这种损害的可变性在和TBI相似的损伤个体中已经被揭示了,实际上是被认知储备的理论所解释的,比如较高的知识储备会对个体的长期记忆起到一种保护作用。为了检测认知储备保护效应中的工作记忆在个体长期记忆中的角色,研究人员评估了50名中度及重度TBI患者的工作记
In a recent study published in the Journal of Neurology, a study showed that researchers from the Kessler Foundation revealed the impact of traumatic brain injury (TBI) on long-term memory in individuals. TBI can have a negative impact on the ability to disrupt the memory of an individual. Memory impairment affects 54% to 84% of TBI patients. Now it is clear that TBI affects long-term memory in individuals, but the underlying cognitive mechanisms are unclear However, the variability of such damage has already been revealed in individuals with similar TBIs and is actually explained by the theory of cognitive reserves, such as a higher knowledge pool that plays a role in long-term memory of individuals Protective effects. To test the role of working memory in long-term memory of individuals in the protective effect of cognitive reserve, the researchers evaluated the records of 50 patients with moderate and severe TBI