how to do Conjunction analysis

老师您好:
     想请教conjunction analysis在SPM里是如何的操作的。比如说:我要研究brain metabolism和cognitive的相关性,并且把age作为混杂因素控制。那么我在SPM里选择mutiple regression ,输入age cognitive, 输入的contrast为 0 1, 还有负相关 输入 0 -1 ;同理我要研究metabolism与depression相关,仍然把age作为混杂因素,输入的contrast是0 1 还有 0-1.

Unable to use ResMS.img for Alphasim

Hi everyone,

I am unable to use ResMS.img to run Monte Carlo simulation. Below is the error message that I got:

Undefined function or variable "testFlag".
 
Error in rest_Smoothest_gui>Comput_pushbutton_Callback (line 207)
if strcmp(testFlag,'Z')
 
Error in gui_mainfcn (line 95)