In DPARSF, users could extract ROI time courses (simultaneously have the ROI-wise functional connectivity) by check "Extract ROI time courses" checkbox and "Define ROI".
DPARSF extracts the ROI time courses based on the data defined by the "Starting Directory Name". The results are output at "Results/ROISignals_FunImgXXX":
Repetition Time (TR) is the amount of time that passes between consecutive acquired brain volumes. The value (in seconds) is used for slice timing correction and filtering. A specific TR value should be set in the text box.
You can run DPARSFA_run independently from the GUI to process your data. You can use the GUI to define the configuration parameters (Cfg/AutoDataProcessParameter). Or you can learn the structure as follows.
DPABI has implemented a convenient way to perform permutation test in Statistical Analysis, which is based on the PALM package (Winkler et al., 2016).
As many users of DPARSFA were confused about the meaning of DPARSFA Output file, this summary was compiled according to the video on rfmri.org
DPARSFA_Autosaved_xxx -- DPARSFA setting log file.
FunRaw -- Raw functional images.
Dear all,
I’m doing resting-state connectivity analyses in RESTplus (1.2), but keep on encountering an error message when extracting my ROI time courses (see text below). The mask files are all resliced according to BrainMask_05_61x73x61.img, and I’ve tried using mask files in both .nii and .img/.hdr format. Please let me know what I can do to make this step work.
Thank you!
/Kristin
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Dear Experts
Hi everyone.
I'm working with cerebral vasoreactivity data and I'm interested in the analysis of the average signal of the w严老师您好：
我按照您的讲课视频做了two sample t-test的permutation test，但出现了如下错误：