Re: [caret-users] SumsDB website can't be reached

2016-06-29 Thread Donna Dierker
using FreeSurfer. Can I do registration by these datasets? or if > not, could you or anyone please upload the datasets which can register > individual SureFit segmentation with F99 atlas? > > Thanks very much, > TingYu > > On Tue, Jun 28, 2016 at 1:25 PM, Donna Dierker &g

Re: [caret-users] SumsDB website can't be reached

2016-06-28 Thread Donna Dierker
It sure would be nice if sumsdb were working right now, but it's not, and I have no quick-fix for getting it to work (though we are discussing ideas). Meanwhile, I'd like to narrow down which F99 individual to F99 registration dataset you were looking for. If you segmented your monkey's brain u

Re: [caret-users] SumsDB website can't be reached

2016-06-27 Thread Donna Dierker
Hi Ting-Yu, Hopefully, someone will be able to provide the reference and a link to the dataset for registering individual monkeys to the F99 atlas. If not, I'll dig around tomorrow and try to find it. But I did want to let you know we are aware of the problem with sumsdb. Others have reporte

Re: [caret-users] (no subject)

2016-03-24 Thread Donna Dierker
Hi Pavel, Caret cannot segment newborn cortex, but it can flatten hemispheres segmented using other software (e.g., LIGASE - http://brainvis.wustl.edu/LIGASE). I thought Fischl et al. were in the process of adding infant segmentation to Freesurfer. Don't know where that stands, but well worth

Re: [caret-users] AAL 3D rendering

2016-03-21 Thread Donna Dierker
On Mar 21, 2016, at 12:44 PM, João Vicente Dornas wrote: > Dear Rouhi, > > thanks for the prompt response. > > In fact, I did that already, but the Freesurfer oversample the image to 1 mm. > > I had two problems. In one attempt, when I use mri_vol2surf to create my > labels/annotation files

Re: [caret-users] Macaque Paxinos borders on flat map

2016-02-19 Thread Donna Dierker
Hi Julia, No one has answered your question yet, because it doesn't have a simple answer. It depends on what you are trying to do, and it might make more sense to work in workbench, rather caret, depending on what you are doing. If you have a label.gii, for example, you can view that in either

Re: [caret-users] creating border file

2016-02-07 Thread Donna Dierker
Hi Simon, If you can represent your parcellation in Caret paint format, then you can do Surface: Region of Interest. There is a feature in there that generates areal borders from parcels. The paint format is defined here: http://brainvis.wustl.edu/CaretHelpAccount/caret5_help/file_formats/fil

Re: [caret-users] Sucessor to caret

2016-01-19 Thread Donna Dierker
Hi Dr. Aquino, No, Connectome Workbench does not offer features like segmentation or registration (though it does have wb_command features for resampling and related functions, e.g., -surface-project-unproject). Our lab typically uses software derived elsewhere for segmentation (e.g., Freesurf

Re: [caret-users] Generating cortical hull surface

2016-01-14 Thread Donna Dierker
sheep brains. > > Thanks again for all the help. > > Cheers, > Rosita > > On Tue, Jan 12, 2016 at 3:41 AM, Donna Dierker > wrote: > Hi Rosita, > > None of the parameters in these commands makes sense for sheep: > > > caret_command -volume-creat

Re: [caret-users] Generating cortical hull surface

2016-01-11 Thread Donna Dierker
the surface *.stl and its converted version to *.pial that I > > used as the input for Caret. > > > > The folder also include a text file containing commands that I used. For > > some reason I can not run caret commands in my terminal so I use caret > > command executor.

Re: [caret-users] Generating cortical hull surface

2016-01-05 Thread Donna Dierker
ed using SURFACE TO SEGMENTATION > VOLUME), it includes just few voxels in a raw. > > Any help would be greatly appreciated. > > Thanks, > Rosita > > > On Thu, Sep 3, 2015 at 12:36 PM, Donna Dierker > wrote: > Hi Rosita, > > This zip archive has a scrip

[caret-users] Caret tutorials

2015-12-23 Thread Donna Dierker
This message is for Rosalia, but I have changed the subject line, to keep the previous thread focused on Julia's monkey surface issues. There are several Caret tutorials here: http://brainvis.wustl.edu/wiki/index.php/Caret:Documentation This one gives you a pretty good overview, but takes a day

Re: [caret-users] LEFT HEM in FS-to-F99 Tutorial

2015-12-23 Thread Donna Dierker
Hi Julia, I confess I don't know these scripts inside and out, but this image is enlightening: http://brainvis.wustl.edu/pipermail/caret-users/attachments/20151222/180ba486/attachment-0001.png It looks like there is a hole in the surface at the occipital pole -- almost like perhaps Caret cut o

Re: [caret-users] Generating cortical hull surface

2015-09-02 Thread Donna Dierker
Hi Rosita, This zip archive has a script named gen_depth.sh: brainmap.wustl.edu/pub/donna/US/UCDAVIS/cwn.zip login pub password download You'll need to adapt it to your data, but it will give you a head start. Donna On Sep 2, 2015, at 7:01 PM, Rosita Shishegar wrote: > Hi, > > > I am a

Re: [caret-users] doubt regarding fiducial mapping

2015-08-21 Thread Donna Dierker
results using the two paths >>>>>> mentioned above, I think you will solve your problem when you solve >>>>>> the >>>>>> misalignment between your cropped volume and the whole brain >>>>>> anatomical >>>>>> volu

Re: [caret-users] doubt regarding fiducial mapping

2015-08-20 Thread Donna Dierker
fset >>>> you >>>> need. >>>> >>>>> thank you. >>>>> >>>>> >>>>> Hi John, >>>>>> >>>>>> Got your upload. While I couldn't open the cropped volume in caret &g

Re: [caret-users] medial wall override via caret_command

2015-08-20 Thread Donna Dierker
l paint column as an overlay on top of the functional > overlay? > > Many thanks!!! > Daniel > > On 8/19/15, 6:38 PM, "caret-users-boun...@brainvis.wustl.edu on behalf of > Donna Dierker" do...@brainvis.wustl.edu> wrote: > >> Could you elaborate

Re: [caret-users] medial wall override via caret_command

2015-08-19 Thread Donna Dierker
Could you elaborate on how you are using caret_command? The Enable Medial Wall Override affects display, which is not applicable using caret_command, unless you are using -show-scenes, in which case you would select the medial wall paint column as an overlay on top of your functional overlay, i

Re: [caret-users] doubt regarding fiducial mapping

2015-08-19 Thread Donna Dierker
t;>>> might contain the [XYZ]min values from the cropping, which might be >>>> used >>>> to either adjust the functional volume's origin, or more likely apply >>>> an >>>> affine transform to the surface, to shift it back into alignme

Re: [caret-users] doubt regarding fiducial mapping

2015-08-18 Thread Donna Dierker
r. >> The polarity of the shift (+ or -) depends on whether you're shifting the >> volume or surface, and I always get confused about it. Usually I try it >> one way; look at the result like the capture below; and if it looks worse, >> I try it the other way. ;-

Re: [caret-users] doubt regarding fiducial mapping

2015-08-12 Thread Donna Dierker
Could you upload your dataset in a zip archive here: http://pulvinar.wustl.edu/cgi-bin/upload.cgi Specifically I need: * functional volume being mapped * anatomical volume with which functional volume aligns * anatomical volume used to generate segmentation -- *cropped* * fiducial coord file * t

Re: [caret-users] doubt regarding fiducial mapping

2015-08-11 Thread Donna Dierker
What software was used to reconstruct the surface? With freesurfer, there is an offset between the orig.mgz and the surface. And depending on many factors, you might have to flip/rotate the surface to be in the same orientation as the volume (or bring the volume to the surface). See this threa

Re: [caret-users] doubt regarding fiducial mapping

2015-08-10 Thread Donna Dierker
This almost always is because the functional volume is not stereotactically registered to the anatomical volume used to generate the fiducial surface. Is this an atlas surface (e.g., one of the PALS mean midthickness surfaces), or is it an individual's surface reconstruction? If atlas, this cou

Re: [caret-users] statistical report on areal enlargement

2015-06-29 Thread Donna Dierker
Hi Leonardo, It is possible that one more skilled than I could get Statistical Paint Report to do what you want with less trouble. But for me, scripting it via the command line would be more straightforward. Have a look at two scripts here: http://brainmap.wustl.edu/pub/donna/WUSTL/BURTON/SCR

Re: [caret-users] Flattened Brain visulazation

2015-06-26 Thread Donna Dierker
Hi Adnan, I have run into those kinds of errors, and it can be very puzzling/frustrating. A couple of common triggers: * If you have a non-english character set installed on your computer/login, then this can sometimes cause read/write issues. Removing the non-english character set sometimes

[caret-users] New Paid Fellowships at the Mozilla Science Lab

2015-06-24 Thread Donna Dierker
> From: Bill Mills > Date: Tuesday, June 23, 2015 at 4:17 PM > To: Software Carpentry Discussion > Subject: [Discuss] New Paid Fellowships at the Mozilla Science Lab > > Hi folks, > > We're very excited to announce that applications are now open for three paid > fellowship positions at the Mo

Re: [caret-users] negative values displayed positive

2015-06-22 Thread Donna Dierker
PM, Frédéric Roux wrote: > Hi Dona, > > thanks for getting back on this. > I am using NIFTI, so nothing rare from that side. > > Just uploaded the file via the link you sent me. > > Thanks for looking into this. > > -- > FR > > - Original Mess

Re: [caret-users] negative values displayed positive

2015-06-21 Thread Donna Dierker
quot;SureFit Caret, and SuMS software users" > Sent: Saturday, June 20, 2015 11:37:53 PM > Subject: Re: [caret-users] Missing parts in MyelinMap+Different number of > nodes! > > Yes please use the HCP pipelines for myelin mapping. > > Peace, > > Matt. > > On 6/1

Re: [caret-users] Missing parts in MyelinMap+Different number of nodes!

2015-06-19 Thread Donna Dierker
Hi Xara, Because you are in the enviable position of having high res T1 AND T2, you may be able to use the Human Connectome Project pipelines on your data, rather than this (older generation) caret-based myelin mapping script: http://www.humanconnectome.org/documentation/HCP-pipelines/ This al

Re: [caret-users] Colours and scaling

2015-06-12 Thread Donna Dierker
create new scale palette? > 11 июня 2015 г. 18:02 пользователь "Donna Dierker" > написал: > Hi Pavel, > > Map your volume as a Paint ROI volume, rather than as a metric. Then use > Attributes: Area Color to assign colors. Save not only the resulting paint > fil

Re: [caret-users] Colours and scaling

2015-06-11 Thread Donna Dierker
Hi Pavel, Map your volume as a Paint ROI volume, rather than as a metric. Then use Attributes: Area Color to assign colors. Save not only the resulting paint file, but also the area color file. The paint file has the index to name mapping, while the area color maps name to color. If you're

Re: [caret-users] labelling of exported paint volumes

2015-05-22 Thread Donna Dierker
Hi Leonardo, Given the nature of the data you are mapping, I would expect fragmentation. This thread might help: http://brainvis.wustl.edu/pipermail/caret-users/2014-August/006199.html Hcp-users might yield more feedback on other strategies for accomplishing your goals. Cheers, Donna On Ma

Re: [caret-users] Cutting handles?

2015-04-29 Thread Donna Dierker
Hi Bonnie, With the cutting handles stuff, you are treading into territory I fear, so can't help you there. But with the term-12 atlas, I think you can just browse this paper: Hill, J., Dierker, D., Neil, J., Inder, T., Knutsen, A., Harwell, J., Coalson, T. and Van Essen, D. (2009) A surface-b

Re: [caret-users] change color metric overlap

2015-02-06 Thread Donna Dierker
Using either Surface: Region of interest or caret_command (-surface-region-of-interest-selection and -paint-assign-to-nodes), you can threshold your metrics at some value and assign a paint/llabel/ROI to them. Your paint name might be "visual" or "auditory," but it gets mapped to an integer wh

Re: [caret-users] problem with mapping volume to surface

2015-01-29 Thread Donna Dierker
First, make sure the computer you're using doesn't have a non-English character set installed, because that often interferes with the Qt file I/O. Second, make sure the spec file you're selecting has write permission. If necessary, copy it to a different filename and make sure it is writeable.

Re: [caret-users] What's the mapping between the labels of brodman paint template in Caret and traditonal Brodman area index?>

2015-01-18 Thread Donna Dierker
Save paint volume as wunil ifh and see this thread: https://www.mail-archive.com/caret-users@brainvis.wustl.edu/msg03136.html Sent from my iPhone > On Jan 18, 2015, at 3:12 AM, Zhijiang Wang wrote: > > Hi, all caret experts and users, > > I saved the brodmann atlas as a volume file from Caret

Re: [caret-users] the coordinate of voxels

2015-01-14 Thread Donna Dierker
Hi Hellen, Okay, I think you are using MNI's standard mesh, and David performed a registration between MNI and PALS ~2008, so that bridge exists (i.e., it should not be too hard to get the Brodmann parcellation onto the MNI mesh). But it sounds like you want to do a Brodmann Area (BA) lookup in

Re: [caret-users] Problem"out of memory", please help me, thank you !

2015-01-12 Thread Donna Dierker
Scroll down to the Windows XP section: http://brainvis.wustl.edu/CaretHelpAccount/caret5_help/installation/caret5_installation.html But that out of memory error still makes me wonder about the character set. Unless you have a user/pc that has only an english character set that you could try in

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2015-01-08 Thread Donna Dierker
ta field has > > 4 columns whose meaning I don't understand as well. Could you please > > clearify this for me and tell me > > how to get a ROI-number for each vertex? > > The atlas label/paint file may have multiple columns for multiple > parcellations (e.g., LVE00

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2015-01-08 Thread Donna Dierker
or each vertex? The atlas label/paint file may have multiple columns for multiple parcellations (e.g., LVE00 vs OrbitalFrontal). You might need to extract just one of these and work with a single parcellation at a time. This is my best guess as to what is going on there. > > Much

Re: [caret-users] metric user scale with fixed step size

2014-12-11 Thread Donna Dierker
You have six bins, like below, but compressed to 0:1? Hmmm. Scratching my head on that one. On Dec 11, 2014, at 9:30 AM, "Caspar M. Schwiedrzik" wrote: > Hi Donna, > I followed your advice and compressed the scale into 0:1. > One more question: While the colors are displayed correctly now

Re: [caret-users] Open Spec File Problem

2014-12-03 Thread Donna Dierker
r system. > > Catherine > > > On Wednesday, December 3, 2014 9:50 AM, Donna Dierker > wrote: > > > I was able to open the spec file you uploaded with no problem. There are no > volume files and not that many surface files, so I doubt memory is an issue. > > I d

Re: [caret-users] Open Spec File Problem

2014-12-03 Thread Donna Dierker
bit. The spec file is > Human.PALS_B12.B1-12.DEPTH_ANALYSES_LEFT.73730.spec, which is included with > the software. I have uploaded the file as Human.PALS.LEFT.zip. > > Thanks, > Catherine > > > On Wednesday, December 3, 2014 8:58 AM, Donna Dierker > wrote: > > > H

Re: [caret-users] Open Spec File Problem

2014-12-03 Thread Donna Dierker
Hi Catherine, What caret version did you try? If the spec file is available on a website, can you point me to it? If not, could you zip up its contents and upload the zip file here: http://pulvinar.wustl.edu/cgi-bin/upload.cgi I'll see what happens when I try to load it. Donna On Dec 2, 201

Re: [caret-users] metric user scale with fixed step size

2014-11-26 Thread Donna Dierker
Hi Caspar, If you converted from Freesurfer, rather than mapping independently in Caret, then this is puzzling. I believe mris_convert can now convert directly to GIFTI (.gii) format, and I suspect this route might be more reliable than converting .w to .metric. Have you tried this? Probably

Re: [caret-users] metric user scale with fixed step size

2014-11-24 Thread Donna Dierker
I think you should be able to write a palette like that: http://brainvis.wustl.edu/CaretHelpAccount/caret5_help/file_formats/file_formats.html#paletteFile The palette file format was originally intended to be compatible with AFNI, which may have palette editing capabilities of which I am unaware

Re: [caret-users] blacking out subcortical regions

2014-11-10 Thread Donna Dierker
There is a paint file that comes with many of the PALS-B12 datasets (e.g., Sept 2006 tutorial) that has a medial wall column. Use that as the primary overlay with your metric or other overlay as the secondary overlay. This grays out the medial wall. On Nov 9, 2014, at 10:43 AM, Frédéric Roux

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-11-05 Thread Donna Dierker
> for each vertex so that I can view it in matlab). > > I would appreciate it if you find the time to provide some comments. > > Kind regards, > Rikkert > > > > > > > > On Tue, Nov 4, 2014 at 11:09 PM, Donna Dierker > wrote: > I doubt y

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-11-04 Thread Donna Dierker
et-format (if that's possible). > > Would this be a good way to go? > > Kind regards, > Rikkert > > > > On Tue, Nov 4, 2014 at 5:54 PM, Donna Dierker > wrote: > Try this one: > > http://brainmap.wustl.edu/pub/donna/ATLASES/HUMAN/PALS_B12/Human_

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-11-04 Thread Donna Dierker
ms that there is no such file (nor coordinate files for the > fiducial and inflated surfaces). Are some > files missing or do I do something wrong? > > Thanks and kind regards, > Rikkert > > > > > On Fri, Oct 31, 2014 at 4:27 PM, Donna Dierker > wrote: > On Oct 3

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-10-31 Thread Donna Dierker
-suited for modeling. If you think, though, that this is the best > option for the creation of a surface-atlas, then I will go for it. See how far you get with the easy option. If not far enough, then it's possible the McLaren atlas mesh is in register with F99. I can't recall clea

Re: [caret-users] threshold of metric file

2014-10-30 Thread Donna Dierker
a > paint file. I got the area size of the region using the paint file. > > Is there any step wrong? > > Thanks! > Zhiwei > > > > At 2014-10-30 00:27:14, "Donna Dierker" wrote: > >Hi wangzhiwei, > > > >I'm a little confused by the

Re: [caret-users] Creating a surface-based atlas from a volumetric-atlas

2014-10-30 Thread Donna Dierker
On Oct 29, 2014, at 10:56 AM, "HINDRIKS, RIKKERT" wrote: > > Dear all, > > I have an averaged T1-image and co-registered volumetric atlas of the macaque > brain (which has been digitized by a collaborator) and want to derive from it > a surface-based > atlas. Subsequently, I would like to us

Re: [caret-users] threshold of metric file

2014-10-29 Thread Donna Dierker
Hi wangzhiwei, I'm a little confused by the question. There mention of area size and scales hints that there might be a confusion between tools used for quantification / significance testing and those used for display purposes. Freesurfer has its own tools for significance testing, so you coul

Re: [caret-users] Hi res recon

2014-10-14 Thread Donna Dierker
Hi Aditya, On monkeys, yes. Humans, no. The SureFit algorithm that is in Caret's segmentation feature was designed for cubic 1mm human data. It worked reasonably well on higher res monkey data, but some of the subroutines will likely break on higher res human data (e.g., disconnecting eye, s

Re: [caret-users] average fs_LR32k mesh

2014-10-01 Thread Donna Dierker
If you have individual func.gii files, then it makes sense to view them on your individual's midthickness surface. If you have group data, you might use an atlas dataset as your viewing substrate. It doesn't look like there are any 32k versions of Conte69 available for caret5 format: http://s

Re: [caret-users] projecting functional MRI to gii surfaces

2014-09-29 Thread Donna Dierker
a's name is data.nii. So I think it is NIFTI. > > > From: caret-users-boun...@brainvis.wustl.edu > [caret-users-boun...@brainvis.wustl.edu] on behalf of Donna Dierker > [do...@brainvis.wustl.edu] > Sent: Sunday, September 28, 2014

Re: [caret-users] projecting functional MRI to gii surfaces

2014-09-28 Thread Donna Dierker
_ > From: caret-users-boun...@brainvis.wustl.edu > [caret-users-boun...@brainvis.wustl.edu] on behalf of Donna Dierker > [do...@brainvis.wustl.edu] > Sent: Thursday, August 28, 2014 3:47 PM > To: Caret, SureFit, and SuMS software users > Subject: Re: [caret-users] proje

Re: [caret-users] Different color for displaying two T-images

2014-09-23 Thread Donna Dierker
Hi Yu, I juse checked, and you can have only one palette at a time, even though you can have multiple metric overlays. When you tweak metric settings, it affects all metric overlays (at least the palette). There is a way to channel up to three metrics into a RGB map (Attributes: Metric: Conve

[caret-users] Fwd: [HCP-Announce] Connectome Workbench v1.0 Released

2014-09-12 Thread Donna Dierker
Actually, this is the one I meant to forward... Begin forwarded message: > From: "Jennifer Elam" > Subject: [HCP-Announce] Connectome Workbench v1.0 Released > Date: September 10, 2014 5:22:28 PM CDT > To: , > > News from the Human Connectome Project (HCP) > September 10, 2014 > Connectome Wo

[caret-users] Fwd: [HCP-Users] HCP Pipelines v3.4.0 Released

2014-09-12 Thread Donna Dierker
Begin forwarded message: > From: "Jennifer Elam" > Subject: [HCP-Users] HCP Pipelines v3.4.0 Released > Date: September 10, 2014 5:31:47 PM CDT > To: , > Cc: f...@jiscmail.ac.uk, freesur...@nmr.mgh.harvard.edu > > News from the Human Connectome Project (HCP) > September 10, 2014 > HCP Processin

Re: [caret-users] projecting functional MRI to gii surfaces

2014-08-28 Thread Donna Dierker
t; > From: caret-users-boun...@brainvis.wustl.edu > [caret-users-boun...@brainvis.wustl.edu] on behalf of Donna Dierker > [do...@brainvis.wustl.edu] > Sent: Wednesday, August 13, 2014 2:27 PM > To: Caret, SureFit, and SuMS software users >

Re: [caret-users] Niftii integers and PHT00 atlas acronyms

2014-08-21 Thread Donna Dierker
Try saving the paint volume as wunil ifh format. Then read the resulting .ifh file (a text file). The integer : label mappings are there, but there is a translation of two, if I recall correctly. You could also convert the surface paint file to text and look just after the header; that mappin

Re: [caret-users] projecting functional MRI to gii surfaces

2014-08-13 Thread Donna Dierker
aret-users-boun...@brainvis.wustl.edu] on behalf of Timothy Coalson > [tsc...@mst.edu] > Sent: Tuesday, August 12, 2014 7:16 PM > To: Caret, SureFit, and SuMS software users; Donna Dierker > Subject: Re: [caret-users] projecting functional MRI to gii surfaces > > -spec-file-cha

Re: [caret-users] projecting functional MRI to gii surfaces

2014-08-13 Thread Donna Dierker
(a pair of double quotes) for the argument. > > Since you asked something related on the hcp_users list (wb_command volume to > surface mapping), I will recommend that you try using wb_command for this, as > caret5 is no longer under active development. The main hurdle in moving to

Re: [caret-users] projecting functional MRI to gii surfaces

2014-08-06 Thread Donna Dierker
you > tell me the method in detail? > > thank you > > From: caret-users-boun...@brainvis.wustl.edu > [caret-users-boun...@brainvis.wustl.edu] on behalf of Donna Dierker > [do...@brainvis.wustl.edu] > Sent: Tuesday, August 05, 2014 10:26 A

Re: [caret-users] projecting functional MRI to gii surfaces

2014-08-05 Thread Donna Dierker
the voxel coordinates (3 × 3 × 3 mm > resolution) containing that point in fMRI? > > > From: caret-users-boun...@brainvis.wustl.edu > [caret-users-boun...@brainvis.wustl.edu] on behalf of Donna Dierker > [donna.dier...@sbcglobal.net] &g

[caret-users] Metric file must be provided for the metric mapping

2014-08-05 Thread Donna Dierker
Yesterday, I ran into two arcane issues worth passing on, one of which was covered in an earlier thread: 1. First I tried mapping a paint volume onto an atlas surface, but it turned out the volume was scalar values -- not discrete integers as I'd expected for a label/ROI volume. Caret generat

Re: [caret-users] projecting functional MRI to gii surfaces

2014-08-05 Thread Donna Dierker
l MRI to 164k fs_LR surface. Every subject have 135 volumes. I want > get fMRI time course for surface vertices of every subject. How should I do? > > From: caret-users-boun...@brainvis.wustl.edu > [caret-users-boun...@brainvis.wustl.edu] on behalf o

Re: [caret-users] projecting functional MRI to gii surfaces

2014-08-01 Thread Donna Dierker
How should I do? > > From: caret-users-boun...@brainvis.wustl.edu > [caret-users-boun...@brainvis.wustl.edu] on behalf of Donna Dierker > [donna.dier...@sbcglobal.net] > Sent: Friday, August 01, 2014 4:02 PM > To: Caret, SureFit, and SuMS software users > Cc: Tan

Re: [caret-users] projecting functional MRI to gii surfaces

2014-08-01 Thread Donna Dierker
won't display. On Aug 1, 2014, at 2:47 PM, "Tang, Yan" wrote: > I am sure that the file exist and the size of file is 446KB. Is It correct? > > From: caret-users-boun...@brainvis.wustl.edu > [caret-users-boun...@brainvis.wu

Re: [caret-users] projecting functional MRI to gii surfaces

2014-08-01 Thread Donna Dierker
Hi Yan, Could you use a terminal window or file manager to check whether the file exists, and if so, what its size is. We have seen cases before where the file was just a header -- no data. Inexplicably, the presence of a non-english character set on the system used has caused this sort of tr

Re: [caret-users] TFCE Significance Report

2014-07-31 Thread Donna Dierker
Eshita, We usually run each hemisphere with an alpha of .025, to limit left+right alpha to 0.05. If you are interested in only one hemisphere, you can run it at alpha=.05. (And we run paired left-right diffs using .05.) The report should state the alpha that was used for your text. Donna O

Re: [caret-users] How to load my own file by caret?

2014-07-22 Thread Donna Dierker
tered the result to 112RM-SL, which is also of the > format of *.nii.gz. > Now, I want to register the result to F99 volume. But caret seems to > have a very different file format, I don't know which fle set as reference in > registration. > > >

Re: [caret-users] How to load my own file by caret?

2014-07-21 Thread Donna Dierker
Hi Chris, See inline replies below. Donna On Jul 19, 2014, at 10:18 PM, ?? <1039537...@qq.com> wrote: > Hi, everyone! > > I process my monkey dti data on fsl, and have got 2 sample T test > result on individual volume space. You say individual volume space. Does this mean t

Re: [caret-users] MGH (label file) to caret

2014-06-19 Thread Donna Dierker
Hi Alexander, I know mris_convert can convert Freesurfer surfaces to GIFTI gii format; I think it can do the same with surfaces. The nice thing about GIFTI is that both caret5 and workbench (wb_view) can read GIFTI files. Donna On Jun 19, 2014, at 11:26 AM, Alexander Walther wrote: > dear

Re: [caret-users] Issue with displaying voxel intensities

2014-06-19 Thread Donna Dierker
t me know... > > Kind regards, > Rikkert > > > On Wed, Jun 18, 2014 at 8:30 PM, Donna Dierker > wrote: > Hi Rickert, > > Assuming you used File: Open Data File: type = Volume Anatomy File, you > should see a normal T1w image. > > If you see solid white, then

Re: [caret-users] Issue with displaying voxel intensities

2014-06-18 Thread Donna Dierker
Hi Rickert, Assuming you used File: Open Data File: type = Volume Anatomy File, you should see a normal T1w image. If you see solid white, then please upload the volume here, so we can try to replicate the problem: http://pulvinar.wustl.edu/cgi-bin/upload.cgi Donna On Jun 18, 2014, at 12:32

Re: [caret-users] caret -smooth gives NaNs or values close to zero

2014-05-31 Thread Donna Dierker
Are you sure the coord, topo, and metric files all match (i.e., not only that they have the same number of vertices, but also that those vertices are in register with one another across data types)? On May 31, 2014, at 9:28 AM, Alexander Walther wrote: > hi caret users, > > i've just recentl

Re: [caret-users] Both inflated surfaces

2014-05-29 Thread Donna Dierker
Hi Alexandre, This is something that is easier to do with Caret Workbench (wb_view) than with caret5, I think, but switching would likely require some file conversion and a learning curve. I've never displayed both inflated hemispheres in a single caret session, but it would not surprise me if

Re: [caret-users] displaying brodmann areas

2014-05-21 Thread Donna Dierker
Hi Gabriel, Just looking ahead, there's a good chance reviewers will complain about using an individual as an atlas target, if you are registering other individuals to this template. But I don't want to presume to know what/how/why you are doing this. I just felt better saying this before you

Re: [caret-users] displaying brodmann areas

2014-05-20 Thread Donna Dierker
Hi Gabriel, More detail on how you "created surfaces from my own template" might help here, but let me extrapolate and provide information that might be relevant. I assume you want the Brodmann parcellation in the form of surface-based paint/label or border form (i.e., the kind of thing shown i

Re: [caret-users] mapping ALE on surface: error for number of nodes

2014-05-08 Thread Donna Dierker
e is in Tal space. Is this a problem? > > Audrey-Anne Dubé > Candidate au PhD R/I neuropsychologie > Université de Montréal > > > On Wed, May 7, 2014 at 11:30 AM, Donna Dierker > wrote: > Another thought occurred to me: If you select a 32k version of the Conte69 > atlas

Re: [caret-users] Surface paint displays on the opposite surface side

2014-05-08 Thread Donna Dierker
Hi Wilder, I'm not surprised. Is there a less folded version of the surface you can use as a drawing substrate? This one looks inflated, but not enough. If you have a flat or spherical configuration, or even ellipsoid or very inflated, I think you will have less of this. If you're drawing o

Re: [caret-users] mapping ALE on surface: error for number of nodes

2014-05-07 Thread Donna Dierker
rror for number of nodes Hi, My volume is in Tal space. Is this a problem? Audrey-Anne Dubé Candidate au PhD R/I neuropsychologie Université de Montréal On Wed, May 7, 2014 at 11:30 AM, Donna Dierker wrote: Another thought occurred to me:  If you select a 32k version of the Conte69

Re: [caret-users] mapping ALE on surface: error for number of nodes

2014-05-07 Thread Donna Dierker
27;s wb_command, if you want to map directly to 32k mesh surfaces. But we don't have a 32k version of Conte69 in caret5. On May 7, 2014, at 9:58 AM, Donna Dierker wrote: > Hi Audrey-Anne, > > Erin and I tried to do that, but you can't see the menu picks very c

Re: [caret-users] mapping ALE on surface: error for number of nodes

2014-05-07 Thread Donna Dierker
; sharing or a screen cast tool? In this way, we may find a way to solve the > issue faster. > > > > > Audrey-Anne Dubé > Candidate au PhD R/I neuropsychologie > Université de Montréal > > > On Tue, May 6, 2014 at 9:50 AM, Donna Dierker > wrote: > Audrey,

Re: [caret-users] mapping ALE on surface: error for number of nodes

2014-05-06 Thread Donna Dierker
ic: > contains a different number of nodes than > Conte69.L.midthickness.164k_fs_LR.coord.gii > > Pressed ok > > 18. The brain image is displayed, but without my data on it > > Can you see if I did something wrong? > > Thanks very much > > > Audrey-Anne D

Re: [caret-users] mapping ALE on surface: error for number of nodes

2014-04-30 Thread Donna Dierker
Hi Audrey, Hmmm. I wonder if this might be because the spec file you name below is part of the Caret distribution, and it might be read-only. In fact, it's a good idea for it to be read-only. The files under data_files are intended to be used by Caret without risk of users writing their anal

Re: [caret-users] Segmentation issue

2014-04-23 Thread Donna Dierker
Hi Nicky, I am a little confused by the "wong cuts" comment. Are these partial or full hemispheres? Generally, the only cuts in the segmentation process are ones applied directly by the user during patching. There are also cuts applied during flattening, but that is a downstream step from se

Re: [caret-users] p-value color bar in the surface mapping?

2014-04-08 Thread Donna Dierker
rface mapping with metric? > > I want to show something like p < .05 ~ .0001 for example. > > Thanks! > Daniel > > -- > Daniel (Yung-Jui) Yang, Ph.D. > Postdoctoral Researcher > Yale Child Study Center > New Haven, CT > Tel: (203) 737-5454 > E-mail: yu

Re: [caret-users] how to specify palette using caret_command?

2014-04-08 Thread Donna Dierker
Hi Daniel, The palette isn't used in the mapping step (caret_command -volume-map-to-surface or -volume-map-to-surface-pals). Rather, it is used when visualizing the results of mapping (output metric), either interactively in caret5 or using a ready-made scene or caret_command -show-scene. Th

Re: [caret-users] mapping fMRI data to surface

2014-03-31 Thread Donna Dierker
dy has a FWHM of 14 mm (maybe > it's due to the normalization in SPM). > > Regards, > > Hu > > > -Original Message- > From: caret-users-boun...@brainvis.wustl.edu > [mailto:caret-users-boun...@brainvis.wustl.edu] On Behalf Of Donna Dierker > Sent: Mond

Re: [caret-users] mapping fMRI data to surface

2014-03-31 Thread Donna Dierker
FT? > Now I have the metric file, could you tell me how to smooth it or is there > any way to convert it back to freesurfer which I know how to do smoothing? > Many thanks! > > Regards, > > Hu > > > -Original Message- > From: caret-users-boun...@br

Re: [caret-users] mapping fMRI data to surface

2014-03-31 Thread Donna Dierker
7;s wrong. > > Regards, > > Hu > > > -Original Message- > From: caret-users-boun...@brainvis.wustl.edu > [mailto:caret-users-boun...@brainvis.wustl.edu] On Behalf Of Donna Dierker > Sent: Friday, March 28, 2014 5:07 PM > To: Caret, SureFit, and SuMS software users >

Re: [caret-users] mapping fMRI data to surface

2014-03-28 Thread Donna Dierker
Do you have a non-English character set installed on this computer? We have had issues with writing metric files when a non-English character set was installed, but the error I recall was worded slightly different. On Mar 28, 2014, at 1:22 PM, Cheng, Hu wrote: > Dear Caret users, > > I'm try

Re: [caret-users] volume data corresponding to the MNI surface data

2014-03-21 Thread Donna Dierker
Caret could do the task by "Copy Surface Paint Column to Paint Volume", but I > need to select the volume space. So I hope you could give me some advice on > the selection. > Cheers, > > Zhuangming Shen > > > > -原始邮件- > > 发件人: "Don

Re: [caret-users] volume data corresponding to the MNI surface data

2014-03-20 Thread Donna Dierker
prompt reply. By the way, which space (AFNI, FLIRT, > FLIRT-222, FNIRT, FNIRT-222, MRITOTAL, SPM, SPM95, SPM96, SPM2, SPM5, T88, > 711-2B, 711-2C, 711-2O, 711-2Y) should I choose for > mni_icbm152_t1_tal_nlin_sym_09a.nii ? Thanks again! > >Cheers, > > Zhuangming > &g

Re: [caret-users] cocomac.zip?

2014-03-07 Thread Donna Dierker
Try going here: cocomac_testing.spec http://sumsdb.wustl.edu/sums/archivelist.do?archive_id=6665233 Click the diskette shaped icon just left of the brain thumbnail. On Mar 7, 2014, at 5:52 PM, Thomas Yeo wrote: > I would be most interested as well. > > Thanks, > Thomas > > On Sat, Mar 8, 20

Re: [caret-users] Errors in Stage-3.FS-to-F99.sh: Expected '>' or '/', but got '[0-9]'

2014-02-28 Thread Donna Dierker
; or '/', but got '[0-9]'. Try "grep Dim0 myfile" and make sure this attribute is set to an integer (e.g., 73730 -- not 74k_f99). On Feb 7, 2014, at 10:07 AM, Donna Dierker wrote: > I checked, and there was some off-list exchange between me and the poster, >

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