8 Nov
2010
8 Nov
'10
3:06 a.m.
Hi all,
I do group analysis using QDEC to detect the difference between the normal group and the patient group, the result shows some significant difference brain area (normal > patient, red, uncorrected p=0.001). I extract the average cortical thickness in this area(ROI), then export those thickness data into SPSS to do statistic analysis, but I do not find the difference between two groups in this areas, even find some opposite results.
（I checked my data carefully!）
So I want to know how does this happen?
Thanks for your reply!
Best,
LJ