While resting-state fMRI is drawing more and more attention, there has not been a software for its data analysis. Based on MATLAB, we developed a package named REST. Currently REST has three main functions: function connectivity, ReHo and ALFF.
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090422 1. The ReHo algorithm has been re-written to speed up the calculation of ReHo. The calculation time of one subject will reduced from about ten minutes to three minutes usually. 2. Fixed the bug of computing ReHo with 7 voxels or 19 voxels in a cluster. 090401 1. REST now can compute fractional ALFF. 2. Data in processing will not be converted to the format 'int16', and result data will be saved in the format 'single'. 3. Added "Correction Thresholds by AlphaSim" (under pull-down menu "Misc"). 4. Fixed the bug of 'Set Overlay's Color bar' in Matlab R2007a or latter version which caused by the revision of imresize funtion in Matlab R2007a. Thank Dr. CHENG Wen-Lian for some helpful works. 090101 1. Now REST can support image saving function within rest_sliceviewer ("Save Image As" under pull-down menu "Misc"). 2. The display mode of transverse multislices was changed as similar to AFNI in rest_sliceviewer. 3. Fixed the bug of cluster size threshold in rest_sliceviewer. 4. The default brain mask in REST was changed to new NIFTI mask which was the SPM5 apriori mask (brainmask.nii) thresholded at 50%. There were still two masks supported under the path \mask: white matter mask - SPM5 apriori mask (white.nii) thresholded at 90% and cerebrospinal fluid mask - SPM5 apriori mask (csf.nii) thresholded at 70%. 080926: Fixed the "fclose" bug occured during processing ANALYZE format data. 080903: Fixed the bug that occurred in FC computing without Covariables. 080808: Now REST can process multiple subjects with different covaribles in batch mode. Give the Covariables file as: Covariables_List: X:\Structural_Functional\Reprocess\Sub1Cov.txt X:\Structural_Functional\Reprocess\Sub2Cov.txt X:\Structural_Functional\Reprocess\Sub3Cov.txt 080626: Now REST is supporting NIFTI(.img/.hdr) format. YAN Chao-Gan 2009-04-01
090422 1. The ReHo algorithm has been re-written to speed up the calculation of ReHo. The calculation time of one subject will reduced from about ten minutes to three minutes usually. 2. Fixed the bug of computing ReHo with 7 voxels or 19 voxels in a cluster. 090401 1. REST now can compute fractional ALFF. 2. Data in processing will not be converted to the format 'int16', and result data will be saved in the format 'single'. 3. Added "Correction Thresholds by AlphaSim" (under pull-down menu "Misc"). 4. Fixed the bug of 'Set Overlay's Color bar' in Matlab R2007a or latter version which caused by the revision of imresize funtion in Matlab R2007a. Thank Dr. CHENG Wen-Lian for some helpful works. 090101 1. Now REST can support image saving function within rest_sliceviewer ("Save Image As" under pull-down menu "Misc"). 2. The display mode of transverse multislices was changed as similar to AFNI in rest_sliceviewer. 3. Fixed the bug of cluster size threshold in rest_sliceviewer. 4. The default brain mask in REST was changed to new NIFTI mask which was the SPM5 apriori mask (brainmask.nii) thresholded at 50%. There were still two masks supported under the path \mask: white matter mask - SPM5 apriori mask (white.nii) thresholded at 90% and cerebrospinal fluid mask - SPM5 apriori mask (csf.nii) thresholded at 70%. 080926: Fixed the "fclose" bug occured during processing ANALYZE format data. 080903: Fixed the bug that occurred in FC computing without Covariables. 080808: Now REST can process multiple subjects with different covaribles in batch mode. Give the Covariables file as: Covariables_List: X:\Structural_Functional\Reprocess\Sub1Cov.txt X:\Structural_Functional\Reprocess\Sub2Cov.txt X:\Structural_Functional\Reprocess\Sub3Cov.txt 080626: Now REST is supporting NIFTI(.img/.hdr) format. YAN Chao-Gan 2009-04-01
080626: Now REST is supporting NIFTI(.img/.hdr) format. 080808: Now REST can process multiple subjects with different covaribles in batch mode. Give the Covariables file as: Covariables_List: X:\Structural_Functional\Reprocess\Sub1Cov.txt X:\Structural_Functional\Reprocess\Sub2Cov.txt X:\Structural_Functional\Reprocess\Sub3Cov.txt 080903: Fixed the bug that occurred in FC computing without Covariables. 080926: Fixed the "fclose" bug occured during processing ANALYZE format data. 090101 1. Now REST can support image saving function within rest_sliceviewer ("Save Image As" under pull-down menu "Misc"). 2. The display mode of transverse multislices was changed as similar to AFNI in rest_sliceviewer. 3. Fixed the bug of cluster size threshold in rest_sliceviewer. 4. The default brain mask in REST was changed to new NIFTI mask which was the SPM5 apriori mask (brainmask.nii) thresholded at 50%. There were still two masks supported under the path \mask: white matter mask - SPM5 apriori mask (white.nii) thresholded at 90% and cerebrospinal fluid mask - SPM5 apriori mask (csf.nii) thresholded at 70%. YAN Chao-Gan 2009-01-01
080626: Now REST is supporting NIFTI(.img/.hdr) format. 080808: Now REST can process multiple subjects with different covaribles in batch mode. Give the Covariables file as: Covariables_List: X:\Structural_Functional\Reprocess\Sub1Cov.txt X:\Structural_Functional\Reprocess\Sub2Cov.txt X:\Structural_Functional\Reprocess\Sub3Cov.txt 080903: Fixed the bug that occurred in FC computing without Covariables. 080926: Fixed the "fclose" bug occured during processing ANALYZE format data. 090101 1. Now REST can support image saving function within rest_sliceviewer ("Save Image As" under pull-down menu "Misc"). 2. The display mode of transverse multislices was changed as similar to AFNI in rest_sliceviewer. 3. Fixed the bug of cluster size threshold in rest_sliceviewer. 4. The default brain mask in REST was changed to new NIFTI mask which was the SPM5 apriori mask (brainmask.nii) thresholded at 50%. There were still two masks supported under the path \mask: white matter mask - SPM5 apriori mask (white.nii) thresholded at 90% and cerebrospinal fluid mask - SPM5 apriori mask (csf.nii) thresholded at 70%. YAN Chao-Gan 2009-01-01
080626: Now REST is supporting NIFTI(.img/.hdr) format. 080808: Now REST can process multiple subjects with different covaribles in batch mode. Give the Covariables file as: Covariables_List: X:\Structural_Functional\Reprocess\Sub1Cov.txt X:\Structural_Functional\Reprocess\Sub2Cov.txt X:\Structural_Functional\Reprocess\Sub3Cov.txt 080903: Fixed the bug that occurred in FC computing without Covariables. 080926: Fixed the "fclose" bug occured during processing ANALYZE format data. 090101 1. Now REST can support image saving function within rest_sliceviewer ("Save Image As" under pull-down menu "Misc"). 2. The display mode of transverse multislices was changed as similar to AFNI in rest_sliceviewer. 3. Fixed the bug of cluster size threshold in rest_sliceviewer. 4. The default brain mask in REST was changed to new NIFTI mask which was the SPM5 apriori mask (brainmask.nii) thresholded at 50%. There were still two masks supported under the path \mask: white matter mask - SPM5 apriori mask (white.nii) thresholded at 90% and cerebrospinal fluid mask - SPM5 apriori mask (csf.nii) thresholded at 70%. YAN Chao-Gan 2009-01-01
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