Re: [HCP-Users] freesurfer errors

2014-10-24 Thread Gaurav Patel
ok thanks...I was wondering how you guys handle errors like these? Or are your data so awesome that it never happens? ;-) __ gaurav patel gauravpa...@gmail.com www.neurofreak.net On Oct 24, 2014, at 2:46 PM, Harms, Michael wrote: > > Hi Gaurav, &g

Re: [HCP-Users] freesurfer errors

2014-10-24 Thread Gaurav Patel
Thanks...we'll be bring the subject back so we'll reacquire anatomy then and see what happens ______ gaurav patel gauravpa...@gmail.com www.neurofreak.net > On Oct 24, 2014, at 3:04 PM, Harms, Michael wrote: > > > It's not that errors

Re: [HCP-Users] freesurfer errors

2014-10-24 Thread Gaurav Patel
t sure but I'll check with our sequence programmer. Do you? ______ gaurav patel gauravpa...@gmail.com www.neurofreak.net > On Oct 24, 2014, at 3:04 PM, Glasser, Matthew wrote: > > Is that image you initially sent one of the down sampled FreeSurfer >

Re: [HCP-Users] freesurfer errors

2014-10-24 Thread Gaurav Patel
s for the help __ gaurav patel gauravpa...@gmail.com www.neurofreak.net > On Oct 24, 2014, at 3:19 PM, Harms, Michael wrote: > > > FWIW, the surface error at the crosshair position in your original > snapshot seemed relatively minor from that sing

Re: [HCP-Users] General Electric Fieldmaps

2015-03-31 Thread Gaurav Patel
well for us. If your scanner can only give you complex/imaginary images, then the script I've written won't work unfortunately. ______ gaurav patel gauravpa...@gmail.com www.neurofreak.net On Mar 31, 2015, at 5:35 AM, Benjamin Garzon wrote: > > Dea

Re: [HCP-Users] General Electric Fieldmaps

2015-04-01 Thread Gaurav Patel
real fieldmap, so there's no need to use those parameters in the HCP scripts. Sorry for the error, its been a while since I've thought about this. Let me know if you need any other details ______ gaurav patel gauravpa...@gmail.com www.neurofreak.net On A

Re: [HCP-Users] SBref Distortion Correction

2015-05-22 Thread Gaurav Patel
Any help would be appreciated. Thanks! _____ gaurav patel gauravpa...@gmail.com www.neurofreak.net > On May 22, 2015, at 3:00 PM, Glasser, Matthew wrote: > > It helps to reply to the previous e-mail chain so that all of the info on a > question is in one plac

Re: [HCP-Users] SBref Distortion Correction

2015-05-23 Thread Gaurav Patel
Hmmm...no I don't think so. Will do and let you know __ gaurav patel gauravpa...@gmail.com www.neurofreak.net > On May 22, 2015, at 3:32 PM, Glasser, Matthew wrote: > > Hi Gaurav, > > Did you look at all 3 warpfield volumes (the second volum

Re: [HCP-Users] SBref Distortion Correction

2015-05-26 Thread Gaurav Patel
to be roughly inverted versions of 4-6. Would it help for me to attach the images in a separate email? Thanks __ gaurav patel gauravpa...@gmail.com www.neurofreak.net On May 26, 2015, at 3:19 PM, Glasser, Matthew wrote: > Are there only two of those files?

[HCP-Users] myelin maps on GE scanner

2015-05-30 Thread Gaurav Patel
erences so far. Any help or insight would be appreciated. Thanks! ______ gaurav patel gauravpa...@gmail.com www.neurofreak.net ___ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users

Re: [HCP-Users] myelin maps on GE scanner

2015-05-31 Thread Gaurav Patel
. __ gaurav patel gauravpa...@gmail.com www.neurofreak.net > On May 31, 2015, at 4:21 PM, Glasser, Matthew wrote: > > Hi Barbara, > > I agree that the main heavily myelinated areas are found, the issue is with > that lateral cortex (e.g. the diff

Re: [HCP-Users] myelin maps on GE scanner

2015-05-31 Thread Gaurav Patel
ll see if I can get a transmit field map--i'm fairly certain we have those sequences __ gaurav patel gauravpa...@gmail.com www.neurofreak.net > On May 31, 2015, at 7:48 PM, Glasser, Matthew wrote: > > I wouldn’t recommend using FAST to try to deal with t

Re: [HCP-Users] myelin maps on GE scanner

2015-06-01 Thread Gaurav Patel
I also spoke to our sequence programmer about getting B1 receive and transmit field measurements here, and he said he thought we had the necessary sequences. I'll let you know what happens __ gaurav patel gauravpa...@gmail.com www.neurofreak.net On Jun 1,

Re: [HCP-Users] myelin maps on GE scanner

2015-06-03 Thread Gaurav Patel
Yeah, upon hearing about PURE correction I had high hopes, but it works less well than it sounds. The B1 field mapping sequence on DV24 is a bit funny apparently; I'll let you know what our sequence programmer is able to come up with __ gaurav patel gau

Re: [HCP-Users] Myelin mapping with FLAIR

2015-06-21 Thread Gaurav Patel
FYI we're still working on this problem; I'm hoping for a meaningful update soon _____ gaurav patel gauravpa...@gmail.com www.neurofreak.net > On Jun 21, 2015, at 3:04 PM, Harms, Michael wrote: > > > I don't know. If the myelin mapping isn&

Re: [HCP-Users] Myelin mapping with FLAIR

2015-11-19 Thread Gaurav Patel
do and are able to run some tests, we'll post the results ______ gaurav patel gauravpa...@gmail.com www.neurofreak.net On Nov 19, 2015, at 11:27 AM, Barbara Kreilkamp wrote: > Dear all, > > We've now been able to acquire a sagittal B1-Map from the

Re: [HCP-Users] MRI parameters

2015-12-01 Thread Gaurav Patel
f the MPRAGE on our scanner, so hopefully soon we'll see if that solves the problem. ______ gaurav patel gauravpa...@gmail.com www.neurofreak.net On Nov 27, 2015, at 1:15 PM, Harms, Michael wrote: > > Please cc the list, so that others can respond and

Re: [HCP-Users] Distorted MNI space result (T?w_restore) -- maybe due to "bad" initial brain mask?

2016-12-01 Thread Gaurav Patel
We've been noticing similar masking issues with our non-HCP data acquired on a GE MR750, and have found that fat sat in our sequence was turned off, so we will attempt to do the same and report whether that changes things. __ gaurav patel gauravpa...@gmai

[HCP-Users] wb_command

2014-05-02 Thread Gaurav Patel
ike "Error reading column 1, row 1". Is this the way that cifti-roi-average is supposed to behave, only accepting metric ROI files? Thanks! ______ gaurav patel gauravpa...@gmail.com www.neurofreak.net ___ HCP-Us

Re: [HCP-Users] wb_command

2014-05-02 Thread Gaurav Patel
Ok thanks! _ gaurav patel gauravpa...@gmail.com www.neurofreak.com > On May 2, 2014, at 4:24 PM, "Glasser, Matthew" > wrote: > > This feature has already been requested for this command. > > Peace, > > Matt. > >>

Re: [HCP-Users] Fwd: Using multiple cores while running Structural Pipelines

2017-04-27 Thread Gaurav Patel
essed __ gaurav patel gauravpa...@gmail.com www.neurofreak.net On Apr 27, 2017, at 9:44 AM, Harms, Michael wrote: > > The number of windows you use to launch the processing is irrelevant. But if > you only have 8 cores on your machine, and only want to use 7 of them, you

Re: [HCP-Users] Fwd: Using multiple cores while running Structural Pipelines

2017-04-27 Thread Gaurav Patel
The fMRIVolume pipeline also takes advantage of SGE through fslsub, and we hacked it to use condor as well--that allows for significant time savings on our end _ gaurav patel gauravpa...@gmail.com www.neurofreak.net > On Apr 27, 2017, at 2:29 PM, Glasser, Matt

Re: [HCP-Users] mcflirt_acc in ABCD

2017-11-08 Thread Gaurav Patel
Yes that fits with what Juan and I have seen so far—no problems with our 2mm data, but sudden weirdness with 2.4mm data. We’ll try version 3.22 and let you know if we have further issues. Thanks __ gaurav patel gauravpa...@gmail.com www.neurofreak.net >

Re: [HCP-Users] HCP-Users Digest, Vol 64, Issue 2

2018-03-02 Thread Gaurav Patel
Yes…we’ve been 3.4 for many years without problems, and 3.22 only required those minor changes. We recently verified that it was easy to install and run on macs when we expanded the network of mac pros we use to run the HCP pipelines gaurav patel gauravpa...@gmail.com

Re: [HCP-Users] HCP-Users Digest, Vol 64, Issue 2

2018-03-02 Thread Gaurav Patel
Well, I guess that would be us every time we update our local installation. We’ll let you know how it goes gaurav patel gauravpa...@gmail.com pateldsclab.net > On Mar 2, 2018, at 2:30 PM, Glasser, Matthew wrote: > > Hi Gaurav, > > I guess they are s

Re: [HCP-Users] Intensity Normalization 3_22

2018-03-29 Thread Gaurav Patel
GRE image comes from in the new pipelines; we stopped collecting b0 fieldmaps in this new protocol, chossing to rely only on topup for distortion correction. Juan will send you a copy of the fmrivolume batch script if that helps. gaurav patel gauravpa...@gmail.com

Re: [HCP-Users] Intensity Normalization 3_22

2018-03-29 Thread Gaurav Patel
Well, that explains a lot. Ok, we’ll try it with SBRef set to NONE. Thanks gaurav patel gauravpa...@gmail.com pateldsclab.net > On Mar 29, 2018, at 4:32 PM, Glasser, Matthew wrote: > > You would need to use a mean image SBRef then (which should be the def

[HCP-Users] drawing borders

2018-10-09 Thread Gaurav Patel
, so that setting doesn’t make a difference. Thanks gaurav patel gauravpa...@gmail.com pateldsclab.net ___ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users

Re: [HCP-Users] drawing borders

2018-10-09 Thread Gaurav Patel
In the borders menu? Changing that changes the size of the final border, but not the border as I draw it _ gaurav patel gauravpa...@gmail.com pateldsclab.net > On Oct 9, 2018, at 12:42 PM, Dierker, Donna wrote: > > Check the diameter of your spher

Re: [HCP-Users] drawing borders

2018-10-09 Thread Gaurav Patel
. I am drawing this on the tutorial surface gaurav patel gauravpa...@gmail.com pateldsclab.net > On Oct 9, 2018, at 1:07 PM, Harwell, John wrote: > > How huge is huge? When drawing a new border, the symbol size should be about > 3% of the longest surface

Re: [HCP-Users] drawing borders

2018-10-10 Thread Gaurav Patel
this is the tutorial 1.0 brain (Q1-Q6_R440.R.veryinflated.32k_fs_LR.surf.gii). 2mm was actually much smaller than the current 3% standard for the adult brain. Are you able to reproduce the issue with the same surface? gaurav patel gauravpa...@gmail.com

Re: [HCP-Users] drawing borders

2018-10-10 Thread Gaurav Patel
Thanks; drawing borders will be easier and more accurate with smaller sphere sizes _ gaurav patel gauravpa...@gmail.com pateldsclab.net > On Oct 10, 2018, at 6:45 PM, Timothy Coalson wrote: > > To clarify the phrasing: the existing release doesn't