Re: [HCP-Users] Structural space diffusion data

That’s right and that transformation is already provided ${StudyFolder}/${Subject}/MNINonLinear/xfms/acpc_dc2standard.nii.gz. Peace, Matt. From: > on behalf of Xinyang Liu

[HCP-Users] Structural space diffusion data

Dear HCP experts, When reading tutorials about the HCP preprocessing pipeline, I noticed that there is a registration processing of diffusion data to the 1.25 mm structural space. So does that mean all the diffusion data are already in the structural space now after preprocessing, together

Re: [HCP-Users] R: MEG resting state

Hi Adoney (and Francesco), Francesco is right. The ICA was done independently per session. But this should not cause a problem to your analysis if you are using the preprocessed resting state data i.e. 177746_MEG_3-Restin_rmegpreproc.mat 177746_MEG_4-Restin_rmegpreproc.mat

Re: [HCP-Users] MEG resting state

Hi Adoney, you can just get the channel positions of the same sensors in order to compare them. I am pasting here some code that loads the channel positions from the three different resting state scans in a common order and plots the histogram of the position differences between runs

[HCP-Users] R: MEG resting state

Hi, ICA has been performed on the three sessions separately so I think it’s better to use a different strategy. Best, Francesco Da: hcp-users-boun...@humanconnectome.org [mailto:hcp-users-boun...@humanconnectome.org] Per conto di Michalareas, Georgios Inviato: venerdì 17 novembre 2017