Submitted by Juergen Haenggi on Wed, 05/31/2023 - 10:07
Dear DPABISurf experts
I try to preprocess rsfMRI data with DPABISurf and faced the following error:
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You are using fMRIPrep-22.1.1, and a newer version of fMRIPrep is available: 23.0.2.
Please check out our documentation about how and when to upgrade:
https://fmriprep.readthedocs.io/en/latest/faq.html#upgrading
--topup-max-vols input is no longer used and the flag will be removed in a future release.
Traceback (most recent call last):
Submitted by xqq on Sat, 03/25/2023 - 09:18
尊敬的严老师:
您好!
最近在用dpabi对数据进行预处理,遇到了以下问题,迫切的希望能够得到您的解答:
1.选择被试为50-200人时,进行nuisance covariates regression,选择主成分时,matlab界面会出现内存不足的报错(电脑配置如下:CPU:Intel i7;主板:微星pro z790-P DDR4;内存:金士顿FURY野兽16GX2 3600MHZ;显卡:华硕ATS-RTX3060TI-8GD6X-GAMING)同时还会警告矩阵接近奇异值,或者缩放错误,结果可能不准确
2.时间点数过多690是不是导致让mean FD Jenkinson偏大的一个原因
感谢您在百忙之中的恢复!
Submitted by lixing9789 on Tue, 03/21/2023 - 11:53
老师您好,目前我在使用DPABI做基于ROI的功能连接和症状的相关性研究,在过程中有一些问题。
Submitted by xyw on Sat, 12/03/2022 - 17:56
尊敬的严老师
您好!
最近在使用utilities中的Image Calculator模块中发现,使用mean(g1)的命令时发现,发现对0~1(其中还有小数)的图像,进行组平均的时候会默认把生成的图像变成只有0和1的图像。同样的事情,还发生在Image Reslicer中下采样3mm 中。使用的是dpabi v6.1
Submitted by veeus18 on Sun, 11/13/2022 - 23:38
Hello,
I preprocessed my resting fmri data and have confirmed resulting files are in the Results/ROISignals_FunImgARCFW folder.
I am trying the Network Construction option in DPABINet 1.2, but when I click on the data directory button and select the ROISignals folder, nothing shows up in the Participant window and I get this error-
"Undefined function or variable 'isfolder'.
Submitted by veeus18 on Sun, 11/13/2022 - 23:38
Hello,
I preprocessed my resting fmri data and have confirmed resulting files are in the Results/ROISignals_FunImgARCFW folder.
I am trying the Network Construction option in DPABINet 1.2, but when I click on the data directory button and select the ROISignals folder, nothing shows up in the Participant window and I get this error-
"Undefined function or variable 'isfolder'.
Submitted by veeus18 on Sun, 11/13/2022 - 23:38
Hello,
I preprocessed my resting fmri data and have confirmed resulting files are in the Results/ROISignals_FunImgARCFW folder.
I am trying the Network Construction option in DPABINet 1.2, but when I click on the data directory button and select the ROISignals folder, nothing shows up in the Participant window and I get this error-
"Undefined function or variable 'isfolder'.
Submitted by FaezeVedaei on Tue, 06/28/2022 - 23:49
Hi
I am using DPABI statistical analysis to do 2*2 mixed effect ANOVA. I just wanted to see how I can do post hoc paired ttest after I get the interaction effect using mixed effect? Can you please guide me to the post hoc?
Thanks
Faeze
Submitted by FaezeVedaei on Tue, 06/28/2022 - 23:49
Hi
I am using DPABI statistical analysis to do 2*2 mixed effect ANOVA. I just wanted to see how I can do post hoc paired ttest after I get the interaction effect using mixed effect? Can you please guide me to the post hoc?
Thanks
Faeze
Submitted by tangtang on Thu, 03/03/2022 - 09:21
请问严老师,使用dpabisurf中的fMRIPrep处理儿童数据时,如何将标准空间的模板替换成儿童模板呢
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