What tools are you planning on using for the GLM fitting? Concatenating the runs will lead to some inaccuracies in the auto-correlation modeling at the point of concatenation, although I don’t know if anyone has ever investigated whether it matters much empirically.
Cheers, -MH -- Michael Harms, Ph.D. ----------------------------------------------------------- Conte Center for the Neuroscience of Mental Disorders Washington University School of Medicine Department of Psychiatry, Box 8134 660 South Euclid Ave. Tel: 314-747-6173 St. Louis, MO 63110 Email: mha...@wustl.edu From: <hcp-users-boun...@humanconnectome.org> on behalf of "Glasser, Matthew" <glass...@wustl.edu> Date: Tuesday, February 27, 2018 at 7:01 AM To: David Hofmann <davidhofma...@gmail.com>, hcp-users <hcp-users@humanconnectome.org> Subject: Re: [HCP-Users] Concatenate sessions from Emotion task Is this a question of what to do with the images? Presumably for the design you could just concatenate the design files after generation and the image files after demean and hp200 or detrend. Peace, Matt. From: <hcp-users-boun...@humanconnectome.org<mailto:hcp-users-boun...@humanconnectome.org>> on behalf of David Hofmann <davidhofma...@gmail.com<mailto:davidhofma...@gmail.com>> Date: Tuesday, February 27, 2018 at 4:52 AM To: hcp-users <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: [HCP-Users] Concatenate sessions from Emotion task Hi all, I would like to concatenate the RL and LR files from the Emotion task (modelling the sessions separately is not an option for the analysis I want to do later on) and thus have to change the onsets in fear.txt and neu.txt for the second session accordingly. I'm not quite sure how to do this properly and hope for some guidance. Many thanks in advance David _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org> http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users ________________________________ The materials in this message are private and may contain Protected Healthcare Information or other information of a sensitive nature. If you are not the intended recipient, be advised that any unauthorized use, disclosure, copying or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this email in error, please immediately notify the sender via telephone or return mail. _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
