Re: [HCP-Users] Unrecognised Token Problem

Did you call the whole PreFreeSurfer script and you are getting this error? If so, how did you call PreFreeSurfer/ Peace, Matt. From: > on behalf of Sana Hussain >

Re: [HCP-Users] path to bbregister .dat file for REST call

Dear Tim, thanks a lot for the detailed explanation, this is all tremendously helpful and is indeed what I am looking for. I hope someone on this list knows where the transforms are stored. As soon as I know from where to download it I will give it a try and let you know if it worked. Thanks

Re: [HCP-Users] Concatenate sessions from Emotion task

Well, you know the TR, and the number of frames in the first run, so just add the product of those two to the times in the 2nd run (unless you are manually deleting additional frames at the start of either run). Cheers, -MH -- Michael Harms, Ph.D.

Re: [HCP-Users] Concatenate sessions from Emotion task

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

Re: [HCP-Users] Concatenate sessions from Emotion task

Hi Matthew, I basically want to have one file, that is the concatenation of the RL and LR files and one file with the onsets for the fear and neut conditions for both sessions. For example, subject 100206 has one fear.txt file for each session with the following block onsets: 32.08 18 1 74.223

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] 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