GCA

关于 GCA 的问题

Submitted by lynnrain on Mon, 06/14/2010 - 14:05

   我的问题：

  1. 我是在两个激活区的T值最高点为圆心画球，绘制ROI，能否讨论一下各种ROI的利弊，请问各位在研究中一般是怎么做ROI的呢？

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A problem of REST GCA 1.0 Beta

Submitted by leemon on Tue, 04/20/2010 - 19:50

 I am running the Granger Causality Analysis script contained in the REST 2007 toolbox. Unfortunately, I am encountering some errors.

The value of the generated GCA Map  is zero in every voxel.

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