Submitted by joyao1991 on Wed, 10/08/2014 - 19:13 实验设计有静息态，也有任务。现在想提取出任务的时间序列以分析小世界属性。我直接根据实验说明选出只与任务相关的nifti文件，用DPARSF处理。可以这样做吗？ Log in or register to post comments 5447 reads Submitted by Wei Liao on Mon, 10/20/2014 - 22:17 Permalink Re: 提取时间序列的疑问 这样做可以的，但是注意提取‘任务态’数据时和实验模式有一定延时。ref: Fair, D.A., Schlaggar, B.L., Cohen, A.L., Miezin, F.M., Dosenbach, N.U., Wenger, K.K., Fox, M.D., Snyder, A.Z., Raichle, M.E., Petersen, S.E., 2007. A method for using blocked and event-related fMRI data to study "resting state" functional connectivity. Neuroimage 35, 396-405. Log in or register to post comments Submitted by joyao1991 on Fri, 10/24/2014 - 11:02 Permalink Re: 提取时间序列的疑问 谢谢 Log in or register to post comments
Submitted by Wei Liao on Mon, 10/20/2014 - 22:17 Permalink Re: 提取时间序列的疑问 这样做可以的，但是注意提取‘任务态’数据时和实验模式有一定延时。ref: Fair, D.A., Schlaggar, B.L., Cohen, A.L., Miezin, F.M., Dosenbach, N.U., Wenger, K.K., Fox, M.D., Snyder, A.Z., Raichle, M.E., Petersen, S.E., 2007. A method for using blocked and event-related fMRI data to study "resting state" functional connectivity. Neuroimage 35, 396-405. Log in or register to post comments
Submitted by joyao1991 on Fri, 10/24/2014 - 11:02 Permalink Re: 提取时间序列的疑问 谢谢 Log in or register to post comments
Submitted by Wei Liao on Mon, 10/20/2014 - 22:17 Permalink
Re: 提取时间序列的疑问
这样做可以的，但是注意提取‘任务态’数据时和实验模式有一定延时。ref: Fair, D.A., Schlaggar, B.L., Cohen, A.L., Miezin, F.M., Dosenbach, N.U., Wenger, K.K., Fox, M.D., Snyder, A.Z., Raichle, M.E., Petersen, S.E., 2007. A method for using blocked and event-related fMRI data to study "resting state" functional connectivity. Neuroimage 35, 396-405.
Submitted by joyao1991 on Fri, 10/24/2014 - 11:02 Permalink
Re: 提取时间序列的疑问
谢谢