Executive attention networks show altered relationship with default mode network in PD

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• 作者：Peter Boord^a ; ^{pboord@uw.edu} ; Tara M Madhyastha^a ; Mary K Askren^a ; Thomas J Grabowski^a ; ^b
• 关键词：ANT ; attention network test ; DAN ; dorsal attention network ; DMN ; default mode network ; FC ; functional connectivity ; FPN ; frontoparietal task control network ; HC ; healthy controls ; lIPS ; left intraparietal sulcus ; PD ; Parkinson's disease ; rFEF ; right frontal eye field ; rIPS ; right intraparietal sulcus ; RSN ; resting state networks ; rSPL ; right superior parietal lobule ; TPN ; task positive network ; VAN ; ventral attention network
• 刊名：NeuroImage: Clinical
• 出版年：2017
• 出版时间：2017
• 年：2017
• 卷：13
• 期：Complete
• 页码：1-8
• 全文大小：754 K
• 卷排序：13

文摘

PD shows elevated task positive network (TPN) activation in an executive response. These regions show lower functional connectivity (FC) with the default network (DN). TPN activation and TPN-DN FC are associated in controls, but dissociated in PD.