Re: [HCP-Users] Hcp Data with non-overlapping parcellations

2015-11-19 Thread Matthew George Liptrot
Hi again, The -file–information on the files generated with method (A) and (B) below give the same key value for “???”: # (A) (Changed output of first line to include *.label.*, otherwise the -file–information command does not recognise the file format correctly.) > wb_command -cifti-separate

[HCP-Users] qdec error

2015-11-19 Thread LEVI SOLOMYAK
Dear experts, I've been attempting to generate a stats data table in qdec, but each time I get a "Index Error: list index is out of range" error. This is occurring when it is trying to parse the .stats file. I've made sure that the files all line up exactly and that SUBJECTS_DIR is properly

[HCP-Users] Has anybody done tractography on HCP diffusion data?

2015-11-19 Thread Joelle Zimmermann
Hi - I'm a researcher at the McIntosh lab at the Rotman Research Institute. A few of us here are planning on working with HCP data. I was wondering whether anybody is working on (or aware of a group working on) fully preprocessing and tractography on HCP diffusion data, parcellated into some kind

[HCP-Users] Myelin mapping with FLAIR

2015-11-19 Thread Barbara Kreilkamp
Dear all, We've now been able to acquire a sagittal B1-Map from the GE templates protocols (GE 3Tesla 750 Discovery). I hope this is the right sequence that would tell us where the high-intensity artifact in the GE myelin maps come from? The raw data is here:

Re: [HCP-Users] Hcp Data with non-overlapping parcellations

2015-11-19 Thread Donna Dierker
Hi Matthew, I was able to replicate what you are seeing. The label.gii is encoding the medial wall as -1, while the dlabel.nii is encoding it as 0. The more substantive differences are due to the fact that the dlabel.nii has a more generous medial wall than the label.gii files do:

Re: [HCP-Users] Myelin mapping with FLAIR

2015-11-19 Thread Gaurav Patel
Hi! I'm curious to see how the B1 map will help as well. Its been a while since our team has thought about this, but I'll show this to our MR physicist and let you know. We are continuing to pursue obtaining a GE MPRAGE to see if that would help, but its been slow going. When we do and are