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Light through the fog: using precision fMRI data to disentangle the neural substrates of cognitive control
Current Opinion in Behavioral Sciences ( IF 5 ) Pub Date : 2021-01-14 , DOI: 10.1016/j.cobeha.2020.12.004
Derek M Smith 1 , Diana C Perez 1 , Alexis Porter 1 , Ally Dworetsky 1 , Caterina Gratton 1, 2
Affiliation  

Cognitive control, the ability to engage in goal-related behavior, is linked to frontal, parietal, and cingulate brain regions. However, the underlying function(s) of these regions is still in question, with ongoing discussions about their specificity and/or multifunctionality. These brain regions are also among the most variable across individuals, which may confound multi-functionality with inter-individual heterogeneity. Precision fMRI—extended data acquisition from single individuals—allows for reliable individualized mapping of brain organization. We review examples of recent studies that use precision fMRI to surmount inter-individual variability in functional neuroanatomy. These studies provide evidence of interleaved specialized and multifunctional regions in the frontal cortex. We discuss the potential for these techniques to address outstanding controversies on the neural underpinnings of cognitive control.



中文翻译:

拨开迷雾之光:使用精确的功能磁共振成像数据来解开认知控制的神经基础

认知控制,即参与目标相关行为的能力,与额叶、顶叶和扣带回大脑区域有关。然而,这些区域的基本功能仍然存在疑问,有关其特殊性和/或多功能性的讨论仍在继续。这些大脑区域也是个体间变化最大的区域之一,这可能会混淆多功能性与个体间的异质性。精密功能磁共振成像(从单个个体中扩展数据采集)可以对大脑组织进行可靠的个性化绘图。我们回顾了最近使用精确功能磁共振成像来克服功能神经解剖学个体间差异的研究实例。这些研究提供了额叶皮层中交错的专门区域和多功能区域的证据。我们讨论了这些技术解决认知控制神经基础的突出争议的潜力。

更新日期:2021-01-14
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