ZangYF Group's CVs

Anticorrelations in resting state networks without global signal regression

Neuroimage. 2011 Aug 26. [Epub ahead of print]
Anticorrelations in resting state networks without global signal regression.
Chai XJ, Castañón AN, Ongür D, Whitfield-Gabrieli S.

Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research and Poitras Center for Affective Disorders Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
Abstract

DPARSFA生成的FC图像有逐副错位偏移的情况

您好!我最近在处理一批高分辨的静息态数据。扫描参数是160个时间点,TR为4.5,有64层。Voxel大小是1.5X1.5X2。用DPARSFA跑完后在Results文件夹里的FC文件夹里总会出现一个很奇怪的情况,同一个ROI的不同被试的头像会逐渐错位偏移,大概在第5个被试的时候,图像就已经偏没了。请问这个问题我应该怎么解决?谢谢!