Srinivas Rachakonda

Hi Tanmayee, You need to take a look the spatial maps as well. Positive regions in spatial maps correspond to regions where patients > controls, negative regions healthy > patients in this example. Thanks, Srinivas From: discussion@icatb.p.re.sourceforge.net discussion@icatb.p.re.sourceforge.net on behalf of Tanmayee Samantaray tanmayeesam@users.sourceforge.net Sent: Friday, August 4, 2023 5:23 AM To: [icatb:discussion] 309910@discussion.icatb.p.re.sourceforge.net Subject: [icatb:discussion] sMRI...

Hi Federica Colombo, Yes, there is option to do dimensionality estimation via GUI. There are two approaches like MDL and CCA based estimation. Permutation testing is not implemented for MCCAR. Will keep you posted on this. You can set the lambda value in ica_fuse_defaults.m. Please see MCCAR_LAMBDA Thanks, Srinivas From: discussion@icatb.p.re.sourceforge.net discussion@icatb.p.re.sourceforge.net on behalf of Federica Colombo fcolombo8@users.sourceforge.net Sent: Sunday, May 14, 2023 2:13 PM To: [icatb:discussion]...

Hi Doo, Could you upload the image on the dropbox or some other shared website? Thanks, Srinivas From: discussion@icatb.p.re.sourceforge.net discussion@icatb.p.re.sourceforge.net on behalf of Doo Blah dooblah@users.sourceforge.net Sent: Friday, March 31, 2023 2:24 AM To: [icatb:discussion] 309910@discussion.icatb.p.re.sourceforge.net Subject: [icatb:discussion] Bad image handle dimensions in GIFT When setting up the ICA, it all goes well for selecting the data, then it returns with the following...

Hi Julia, You can set numOfPC1 to the number of components if you have one subject and numOfPC2 to the number of components if you have multiple components. To make things easier you can follow the icatb/icatb_batch_files/Input_spatial_ica.m settings for changing the parameters. Thanks, Srinivas

Hi M.H., Could you send the fusion mat file which contains the settings in zip file? Thanks, Srinivas From: discussion@icatb.p.re.sourceforge.net discussion@icatb.p.re.sourceforge.net on behalf of Meng Yang reader2714@users.sourceforge.net Sent: Tuesday, October 11, 2022 9:14 AM To: [icatb:discussion] 309910@discussion.icatb.p.re.sourceforge.net Subject: [icatb:discussion] The error problem occurred when analyzing SNP and MRI data with FIT Hi every one, We tried to use FIT to analyze SNP data and...

Hi Carissa, Try setting GICA_RESULTS_SUMMARY.display_option = 1 in icatb_defaults.m and see if you can see any error in the browser. Thanks, Srinivas From: discussion@icatb.p.re.sourceforge.net discussion@icatb.p.re.sourceforge.net on behalf of Carissa Weis cnweis@users.sourceforge.net Sent: Friday, July 22, 2022 9:17 AM To: [icatb:discussion] 309910@discussion.icatb.p.re.sourceforge.net Subject: [icatb:discussion] results summary not generated Hello, My group ICA has successfully completed and I...

Hi JUngwon, There is an option to select threshold criteria (fdr or none) in display mancova gui. It should be FDR corrected (p < 0.01) Yes, it is uncorrected p < 0.01 Thanks, Srinivas From: Jungwon Cha jungcha@users.sourceforge.net Sent: Friday, May 6, 2022 8:21 AM To: [icatb:discussion] 309910@discussion.icatb.p.re.sourceforge.net Subject: [icatb:discussion] FDR correction in MANCOVAN toolbox Hi GIFT expert! I have performed MANCOVAN toolbox to find the difference between two groups. When I tried...

Hi Fazaneh, You can use select mask in setup-defaults menu and select the created mask from GIFT (mask.nii) or specify your mask. You can select constrained ica or moo-icar algorithms and select the agg​compnii files from previous analysis as template. Thanks, Srinivas From: Farzaneh Shayegh fshayegh@users.sourceforge.net Sent: Tuesday, March 29, 2022 10:57 PM To: [icatb:discussion] 309910@discussion.icatb.p.re.sourceforge.net Subject: [icatb:discussion] How to extract components of a new subject...