DPARSFA change the EPI template
Hi,
I recently downloaded DPABI & am very eager to try it.
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Hi,
I recently downloaded DPABI & am very eager to try it.
我用的是matlab2012,spm8,rest1.8,DPARSF2.2,在进行数据的预处理时出现错误,具体如下:
reading preferences file D:\matlab\toolbox\dparsf_v2.2_130309\dcm2nii\dcm2nii.ini
Hi,
I am trying to do ReHo with rest for 22 patients and
- it gives a message write4DNIfTI (line 60), can you please tell me how to solve it.
- also, on another computer it doesn't accept the mask 63*71*63 provided as a template.
Thanks a lot
Constantin
Dear Experts
Hi
I'm trying to preprocess some rest fmri images using DPARSF and I wonder whether to use T1 image unified segmentation or EPI template for the normalization part?
My uaim is to study connectivities.
Many thanks in advance,
mahsa
Dear Members,
I have 3 subject's rsting state fMRI data acquired from Philips 1.5 T system. By using REST or DPABI (latest version), I could not able to sort out DICOM images to .dcm files. When I try to add file, it shows empty folder. Please help me to sort DICOM images.
Thanks in advance,
Ramesh
老师,您好!
最近我在做三组被试功能连接,我首先用方差分析找到三组有差异的脑区,然后在有差异脑区的基础上做两组间(组1跟组2,组1跟组3,组2跟组3)的双样本T检验,双样本T检验只是在方差分析有差异的脑区上进行,也就是说用方差分析之后有差异的脑区做个mask,在mask里做组间的双样本T检验,不知道这样符不符合统计要求,因为我看到在行为数据的方差分析中的事后检验用双样本T检验的话会增加a犯错率,所以有所担心这个问题,麻烦老师指导一下,谢谢!
老师:
您好,我想请问一下用不同机器采集的数据进行ReHo,fALFF或ALFF的双样本T检验是否具有可比性,我用了三组健康被试(静息态数据),两两进行双样本T检验,发现检验结果不同,而且三组健康被试间均存在差异,这三种数据采集时机器不同,TR,片数,时间点设置等参数也不同。
谢谢
意思是说,能不能只对图像进行配准啊颅骨剥离啊,而不是进行了预分割,将其分成了灰质白质那些组织?
请问该如何操作呢?
老师,您好
我对两组人分别做了ALFF,fALFF,和FC的双样本T检验,得到下列的图像: