Re: [Freesurfer] mri_fieldsign error

2020-07-21 Thread Xiaomin Yue
External Email - Use Caution I tried on our Linux: Centos Linux 7 (core), ID_like = ‘rhel fedora’ with the same “segmentation fault (core dumped)” error. Thanks, Xiaomin From: Xiaomin Yue<mailto:yu...@hotmail.com> Sent: Friday, July 17, 2020 6:07 PM To: Freesurfer suppor

Re: [Freesurfer] mri_fieldsign error

2020-07-17 Thread Xiaomin Yue
External Email - Use Caution Yes. I will try it on a real Linux box and let you know. Thanks, Xiaomin From: Douglas N. Greve<mailto:dgr...@mgh.harvard.edu> Sent: Friday, July 17, 2020 5:32 PM To: Xiaomin Yue<mailto:yu...@hotmail.com>; Freesurfer support list<ma

Re: [Freesurfer] mri_fieldsign error

2020-07-15 Thread Xiaomin Yue
It will ask you for a user name: use "anonymous" (no quotes) It will ask you for a password: use "anonymous" (no quotes) cd transfer/incoming binary put subject.tar.gz Send an email that the file has been and the name of the file. On 7/15/2020 11:07 AM, Xiaomin Yue wrote:

Re: [Freesurfer] mri_fieldsign error

2020-07-15 Thread Xiaomin Yue
External Email - Use Caution Hi All, Just in case the below poster was missed. Thanks, Xiaomin From: Xiaomin Yue<mailto:yu...@hotmail.com> Sent: Saturday, July 11, 2020 1:43 PM To: Freesurfer support list<mailto:freesurfer@nmr.mgh.harvard.edu> Subject:

[Freesurfer] mri_fieldsign error

2020-07-11 Thread Xiaomin Yue
External Email - Use Caution Hi Doug, I used FS 7.1 under WSL to analyze retinotopy data. Since the ring and wedge were presented at a different frequency, the data had to be analyzed separately for each condition. To get the field sign, I had to use the mri_fieldsign

Re: [Freesurfer] freeview 3.0

2020-07-10 Thread Xiaomin Yue
le libraries or graphics card driver. Ruopeng On Jul 9, 2020, at 10:38 PM, Xiaomin Yue mailto:yu...@hotmail.com>> wrote: External Email - Use Caution Thanks for your response. Why does freeview 2 work? Thanks, Xiaomin From: fsbuild<mailto:fsbu...@contbay.com> Sent: Thursda

Re: [Freesurfer] freeview 3.0

2020-07-09 Thread Xiaomin Yue
tem that installed Motif and/or also maybe changed the X windows distribution libraries (as used by freeview). - R. On Jul 9, 2020, at 12:54, Xiaomin Yue wrote: External Email - Use Caution Hi, Here is the command I used in the freeview 3.0: freeview – f $SUBJECTS_DIR/LO

[Freesurfer] freeview 3.0

2020-07-08 Thread Xiaomin Yue
External Email - Use Caution Dear all, The Freeview (3.0) coming with fs 7.1 can not show any surface brain (inflated, pial, white) in a solid color. The Freeview is currently running under WSL and was running without a problem until I updated libXm4. Is there a particular

[Freesurfer] a retinotopy question

2016-11-07 Thread Xiaomin Yue
Hi All, During the experiment, a wedge was presented clockwise, starting from the low vertical meridian, and a ring was presented from center to peripheral. The analysis done successfully with fs5.3 generated values of polar angle and eccentricity for each voxel. For example, the voxel A has

[Freesurfer] Retinotopy questions

2016-08-02 Thread Xiaomin Yue
Hi, I am running a retinotopy analysis using fsfast 5.3.  The design has 15 TR blank before and after wedge presented for 30 TR with 7 repeats, and ring presented  for 24 TR with 7 repeats.  Here is my analysis: mkanalysis -s vz -a rtoy.self.rh -fsd bold -fwhm 2 -nskip 15 -TR 1.5 -retinotopy 48

Re: [Freesurfer] temporal lobe pial surface problem

2016-04-19 Thread Xiaomin Yue
matter. 70 is way too low On Tue, 19 Apr 2016, Xiaomin Yue wrote: > The white matter in the anterior temporal lobe is around 70, the gray matter > is about 30. The number is read from brain.finalsurfs.mgz. > Xiaomin > > > Date: Tue, 19 Apr 2016 09:29:50 -0400 > > From: fi

Re: [Freesurfer] temporal lobe pial surface problem

2016-04-19 Thread Xiaomin Yue
______ > > Von: freesurfer-boun...@nmr.mgh.harvard.edu > > [freesurfer-boun...@nmr.mgh.harvard.edu]" im Auftrag von "Xiaomin Yue > > [yu...@hotmail.com] > > Gesendet: Dienstag, 19. April 2016 01:13 > > An

Re: [Freesurfer] temporal lobe pial surface problem

2016-04-19 Thread Xiaomin Yue
tough to make out much from the snapshots, if you upload the entire subject dir to our ftp site I'll take a lookCheersBruce On Apr 18, 2016, at 7:13 PM, Xiaomin Yue <yu...@hotmail.com> wrote: Hi Jon, Thanks for your answers. There is gray-white contrast in the temporal lobe, but same as yo

Re: [Freesurfer] temporal lobe pial surface problem

2016-04-18 Thread Xiaomin Yue
, Xiaomin Yue wrote: > Hi Bruce, > I have done the recon-all (fs5.3) with the data collected from a 7T scanner > using MP2Rage. The recon went well without problem. But the the temporal > reconstruction looks clearly not correct (see attached). I tried to push > the pial

Re: [Freesurfer] temporal lobe pial surface problem

2016-04-15 Thread Xiaomin Yue
hout seeing more detail in your images. Do you have contrast in the temporal lobe? Frequently it goes away at 7T due to dielectric effects. I'll cc Jon Polimeni who is our 7T (among other things!) expert. cheers Bruce On Fri, 15 Apr 2016, Xiaomin Yue wrote: > Hi Bruce, > I have don

Re: [Freesurfer] mri_surf2vol {Disarmed}

2016-01-15 Thread Xiaomin Yue
your voxel size? It will include any voxel even if only a corner of it has some surface in it. On 01/15/2016 12:16 PM, Xiaomin Yue wrote: > here it is. thanks, > > > > > To: freesurfer@nmr.mgh.harvard.edu > > From: gr...@nmr.mgh.harvard.edu > > Date: Fri, 15 Jan 2016 12:00:02 -0

Re: [Freesurfer] mri_surf2vol {Disarmed}

2016-01-15 Thread Xiaomin Yue
els with a 1.5mm voxel size. Not sure what you are asking about in terms of gray matter. On 01/15/2016 12:27 PM, Xiaomin Yue wrote: > The voxel size is 1.5mm. Some of voxels in the gray matter are not > included in the mask as well. Why? > > Xiaomin > > > > > On Fri, Jan

Re: [Freesurfer] mri_surf2vol {Disarmed}

2016-01-15 Thread Xiaomin Yue
Thanks. Xiaomin On Fri, Jan 15, 2016 at 11:41 AM -0800, "Douglas N Greve" <gr...@nmr.mgh.harvard.edu> wrote: or you can add --fillribbon to your surf2vol command (but the label2vol method is probably better) On 01/15/2016 12:32 PM, Xiaomin Yue wrote: > May

Re: [Freesurfer] freeview and ?h.cortex.patch.flat

2015-10-06 Thread Xiaomin Yue
en going to File -> Patch -> LoadPatch and choosing the correct patch.flat file. These instructions are detailed here: https://surfer.nmr.mgh.harvard.edu/fswiki/recon-all#Flattening Best, Lee On Thu, 1 Oct 2015, Xiaomin Yue wrote: > Hi, > Can the developmental freeview display ?h.cort

[Freesurfer] freeview and ?h.cortex.patch.flat

2015-10-01 Thread Xiaomin Yue
Hi, Can the developmental freeview display ?h.cortex.patch.flat? I can't find answers in the mail list. If not, is there any way to convert the patch.flat to a format freeview can display? Thanks,Xiaomin___

Re: [Freesurfer] mri_glmfit-sim error

2015-09-08 Thread Xiaomin Yue
Thanks Xiaomin On Tue, Sep 8, 2015 at 2:03 PM -0700, "Douglas N Greve" <gr...@nmr.mgh.harvard.edu> wrote: Use "abs" not "" On 09/04/2015 03:20 PM, Xiaomin Yue wrote: > Hi, > > I got this error when run mri_glmfit-sim: missing name for redirect.

[Freesurfer] mri_glmfit-sim error

2015-09-04 Thread Xiaomin Yue
Hi, I got this error when run mri_glmfit-sim: missing name for redirect. I am running freesurfer 5.3. the command is: mri_glmfit --glmdir ces.nii --cache 2 --sim-sign . The ces.nii was generated from group level analysis (isxconcat-sess). Thanks for your help. Xiaomin

Re: [Freesurfer] selxavg3-sess, -svres

2015-08-17 Thread Xiaomin Yue
. Welcome to fMRI:). I think the reason why the residual does not equal y - X*beta is that they are whitened. Try it with whitening turned off and see if you get the same (identical) result. doug On 8/9/15 10:50 PM, Xiaomin Yue wrote: Hi Doug

[Freesurfer] selxavg3-sess, -svres

2015-08-09 Thread Xiaomin Yue
Hi Doug, In order to understand my data better, I did the following analysis. First, I did a full model analysis with all stimuli conditions included in the analysis using: mkanalysis-sess -fsd bold -paradigm xy_mky_category_eye_weights.par -event-related -refeventdur 1 -no-inorm -delay 0

Re: [Freesurfer] mkanalysis-sess, timewindow

2015-08-07 Thread Xiaomin Yue
The psd window is only really relevant for FIR analyses. You are assuming a shape to the HRF (a gamma function), and so FSFAST hard codes the psdwin. If you really want to force it to change, put -timewindow after -gammafit On 8/6/15 4:38 PM, Xiaomin Yue

Re: [Freesurfer] mkanalysis-sess, timewindow

2015-08-06 Thread Xiaomin Yue
be helpful to have your mkanalysis-sess command On 08/05/2015 04:17 PM, Xiaomin Yue wrote: Hi, I set timewindow to 10 in the mkanalysis-sess. When I loaded Xtmp.mat in to maltlab, then plot(flac.ev(2).Xirf), the size of the flac.ev(2).Xirf is 20 points, which is corrected because

Re: [Freesurfer] mkanalysis-sess, timewindow

2015-08-06 Thread Xiaomin Yue
/05/2015 04:17 PM, Xiaomin Yue wrote: Hi, I set timewindow to 10 in the mkanalysis-sess. When I loaded Xtmp.mat in to maltlab, then plot(flac.ev(2).Xirf), the size of the flac.ev(2).Xirf is 20 points, which is corrected because of psdwin is [0 40 2]. Should the psdwin be [0 10 2

Re: [Freesurfer] mkanalysis-sess, timewindow

2015-08-06 Thread Xiaomin Yue
: gr...@nmr.mgh.harvard.edu To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] mkanalysis-sess, timewindow it would be helpful to have your mkanalysis-sess command On 08/05/2015 04:17 PM, Xiaomin Yue wrote: Hi, I set timewindow to 10 in the mkanalysis-sess. When I loaded

[Freesurfer] Fafast and matlab question

2015-07-27 Thread Xiaomin Yue
Dear all,   I loaded the t.nii under a contrast directory in freeview, and then loaded the t.nii to matlab using MRIread.  When I checked the t value for a point, such as 32, 38, 32, the value is 3.96.  Then I got value from the same point (32, 38, 32) in matlab,  I got a different t value.  I

Re: [Freesurfer] fast_selxavg3.m

2015-07-14 Thread Xiaomin Yue
] fast_selxavg3.m To: freesurfer@nmr.mgh.harvard.edu not sure what to tell you. Is there a critical number that causes it to fail? Eg, 400? Or a particular contrast name? I assume that none of the contrast names have a space in them. On 07/09/2015 10:06 AM, Xiaomin Yue

[Freesurfer] fast_selxavg3.m

2015-07-09 Thread Xiaomin Yue
Hi, I am using v5.3 fsfast to analyze a function data. The sexlavg3-sess had this error: ConList=splitstring('XXX') Error: A matlab string constant is not terminated properly (where 'XXX represents contrasts generated using mkcontrast-sess).; | Error: unexpected matlab expression; Error: the

Re: [Freesurfer] beta value

2015-05-18 Thread Xiaomin Yue
Do you mean by contrasting a condition vs fixation? Xiaomin On Mon, May 18, 2015 at 7:07 AM -0700, Douglas Greve gr...@nmr.mgh.harvard.edu wrote: Yes, but you have to set up the contrasts, it won't do it automatically On 5/16/15 10:48 PM, Xiaomin Yue wrote: Hi, During the processing

Re: [Freesurfer] beta value

2015-05-18 Thread Xiaomin Yue
Thanks Xiaomin On Mon, May 18, 2015 at 9:15 AM -0700, Douglas Greve gr...@nmr.mgh.harvard.edu wrote: yes On 5/18/15 10:38 AM, Xiaomin Yue wrote: Do you mean by contrasting a condition vs fixation? Xiaomin On Mon, May 18, 2015 at 7:07 AM -0700, Douglas Greve gr

[Freesurfer] beta value

2015-05-16 Thread Xiaomin Yue
Hi, During the processing of functional data, can fsfast generate outputs of the significants for each beta values modeled in the design matrix? Thanks,XIaomin___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu

Re: [Freesurfer] a mkanalysis-sess question

2015-05-04 Thread Xiaomin Yue
with -nuisreg filename 1 doug On 5/3/15 11:17 AM, Xiaomin Yue wrote: Hi Doug, Thanks for your response. I want to treat it as a nuisance variable. If so, should the #3 is best choice? Xiaomin Date: Sun, 3 May 2015 11:06:01

Re: [Freesurfer] out of memory, fast_selxavg3.m

2015-05-04 Thread Xiaomin Yue
part, you can resample with 3 mm (instead of 2 or 1mm). On Sun, May 3, 2015 at 7:57 PM, Xiaomin Yue yu...@hotmail.com wrote: Hi, I hope that I can get some answers for the question that has been asked previously. I am analyzing a large dataset, which has 28917 time points. Although our server

Re: [Freesurfer] a mkanalysis-sess question

2015-05-04 Thread Xiaomin Yue
, then create a text file with a value for each time point and put it in the run folder then run mkanalysis-sess with -nuisreg filename 1 doug On 5/3/15 11:17 AM, Xiaomin Yue wrote: Hi Doug, Thanks for your response. I want to treat it as a nuisance variable. If so, should the #3 is best

Re: [Freesurfer] a mkanalysis-sess question

2015-05-03 Thread Xiaomin Yue
variable or task? In any event, I would probably recode it to make fixation=0 and non-fixation something else On 5/2/15 5:34 PM, Xiaomin Yue wrote: Hi, I have a question related to how

[Freesurfer] a mkanalysis-sess question

2015-05-02 Thread Xiaomin Yue
Hi, I have a question related to how to make an appropriate design matrix using fs-fast 5.3. Subjects’ eye movement was collected during an experiment. Then, the data has been transformed to a continuous variable with a number for each TR. The better fixation performance

Re: [Freesurfer] mri_vol2vol

2015-04-15 Thread Xiaomin Yue
as the original functional? On 4/14/15 10:30 PM, Xiaomin Yue wrote: yes, that's precisely what I want. the reason is the following. A subject was scanned multiple times across days with slightly different slice position for each time. What I need

[Freesurfer] mri_vol2vol

2015-04-14 Thread Xiaomin Yue
Hi Doug, I like to convert a native functional data into the anatomical space using mri_vol2vol with --fstal, so that the resample data has same spatial resolution as the original function data. However, mri_vol2vol give a error: --fstal unknown. I also tried using --fstalres as suggested in

Re: [Freesurfer] mri_vol2vol

2015-04-14 Thread Xiaomin Yue
On 4/14/15 11:36 AM, Xiaomin Yue wrote: Hi Doug, I like to convert a native functional data into the anatomical space using mri_vol2vol with --fstal, so that the resample data has same spatial resolution as the original

Re: [Freesurfer] mri_vol2vol

2015-04-14 Thread Xiaomin Yue
that? On 4/14/15 8:20 PM, Xiaomin Yue wrote: Thanks for your response. The command you gave will generate a new function data with the spatial resolution of the anatomical data, which in my case is much higher than those of functional data

Re: [Freesurfer] fs-fast analysis on a group averaged surface

2015-04-13 Thread Xiaomin Yue
Thanks very much. Xiaomin On Apr 13, 2015, at 9:43 AM, Douglas Greve gr...@nmr.mgh.harvard.edu wrote: Use the (undocumented) -trgsubject flag On 4/6/15 9:10 AM, Xiaomin Yue wrote: Hi All, I generated a group averaged surface using make_average_surface successfully. Currently, I

[Freesurfer] fs-fast analysis on a group averaged surface

2015-04-06 Thread Xiaomin Yue
Hi All, I generated a group averaged surface using make_average_surface successfully. Currently, I like to process the fMRI data using this group surface, instead of fsaverage, using the fs-fast pipeline. For doing so, I need to run rawfunc2surf-sess with a parameter where I can input this

Re: [Freesurfer] Lta_convert

2015-03-06 Thread Xiaomin Yue
Thanks Xiaomin On Mon, Mar 2, 2015 at 11:51 AM -0800, Douglas N Greve gr...@nmr.mgh.harvard.edu wrote: try this ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/lta_convert On 02/26/2015 12:48 PM, Xiaomin Yue wrote: Hi, Is it possible to download lta_convert? Thanks

Re: [Freesurfer] Register.dof

2015-03-06 Thread Xiaomin Yue
Thanks. The new freeview can create correct register file Xiaomin On Mon, Mar 2, 2015 at 11:06 AM -0800, Douglas N Greve gr...@nmr.mgh.harvard.edu wrote: On 02/18/2015 09:54 PM, Xiaomin Yue wrote: Hi Doug, Thanks for your response. I did run bbregister to register the EPI to T1

Re: [Freesurfer] freeview registration

2015-03-02 Thread Xiaomin Yue
it to check the regsitration, but us tkregister if you need to edit it. doug On 2/27/15 10:18 AM, Xiaomin Yue wrote: Hi All, After using freeview to manually adjust the registration between a functional and T1.mgz

[Freesurfer] freeview registration

2015-02-27 Thread Xiaomin Yue
Hi All, After using freeview to manually adjust the registration between a functional and T1.mgz generated by bbregister, I saved the registration file in freeview as lta format, which seems the only option. However, the registration file has same file name for source and target volume. So,

[Freesurfer] Lta_convert

2015-02-26 Thread Xiaomin Yue
Hi, Is it possible to download lta_convert? Thanks, Xiaomin On Thu, Feb 26, 2015 at 9:35 AM -0800, David Grayson dgray...@ucdavis.edu wrote: ok, great. so let's say I have a linear transformation or a full warp field to go between the freesurfer processed image and the unprocessed brain. is

[Freesurfer] Register.dof

2015-02-18 Thread Xiaomin Yue
Hi, I like to transfer a epi file to a T1 space. Is it possible? Thanks, Xiaomin On Tue, Feb 17, 2015 at 1:13 PM -0800, Douglas Greve gr...@nmr.mgh.harvard.edu wrote: We don't have anything to do this directly. However, we do have this tool: http://surfer.nmr.mgh.harvard.edu/fswiki/Xhemi

Re: [Freesurfer] Register.dof

2015-02-18 Thread Xiaomin Yue
. It will also resample to the T1 space, but you can also use mri_vol2vol to do so too. doug On 2/18/15 5:43 PM, Xiaomin Yue wrote: Hi, I like to transfer a epi file to a T1 space. Is it possible? Thanks, Xiaomin On Tue, Feb 17, 2015 at 1:13 PM -0800, Douglas Greve gr

[Freesurfer] recon failed with aseg.mgz

2015-01-16 Thread Xiaomin Yue
Hi All, The recon-all stopped at the step of mri_normalize. The command is: mri_normailze -mprage -noconform -aseg aseg.mgz -mask brainmask.mgz norm.mgz brain.mgz. The error massege: assuming input volume is MGH (Van der Kouwe) MP-RAGE. not interpolating and embedding volume to be 256^3…

Re: [Freesurfer] thickness from pial and white

2014-12-10 Thread Xiaomin Yue
the interior of the ?h.white surface, then use the aseg to remove non-wm voxels I guess On Tue, 9 Dec 2014, Xiaomin Yue wrote: Thanks very much. Does this create curvature file? Again, is it possible to generate wm.mgz from those files? Thanks, Xiaomin On Dec 9, 2014, at 4

Re: [Freesurfer] thickness from pial and white

2014-12-10 Thread Xiaomin Yue
Yes, lh.pial exists Xiaomin On Dec 10, 2014, at 10:33 AM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: it only looks for that if it can't find lh.pial. Does that exist? On Wed, 10 Dec 2014, Xiaomin Yue wrote: Hi Bruce, the mris_thickness was looking for ?h.gray file to run

Re: [Freesurfer] thickness from pial and white

2014-12-10 Thread Xiaomin Yue
Yes, lh.pial exists Xiaomin On Dec 10, 2014, at 10:33 AM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: it only looks for that if it can't find lh.pial. Does that exist? On Wed, 10 Dec 2014, Xiaomin Yue wrote: Hi Bruce, the mris_thickness was looking for ?h.gray file to run

Re: [Freesurfer] thickness from pial and white

2014-12-10 Thread Xiaomin Yue
pial and white what version of FS do you have? You can try runing it with -pial pial but I wouldn't think that is needed. Is the lh.pial in /misc/data41/yuex/recon_test/test_DB48/surf/ and is it readable? On Wed, 10 Dec 2014, Xiaomin Yue wrote: Yes, lh.pial exists Xiaomin On Dec 10

Re: [Freesurfer] thickness from pial and white

2014-12-09 Thread Xiaomin Yue
] thickness from pial and white the thickness you can generate using mris_thikness. Why do you want to generate a wm.mgz? I guess you could from the wmparc On Mon, 8 Dec 2014, Xiaomin Yue wrote: Hi All, Cortical surface reconstructed using caret from a high resolution MRI data (0.25 mm) has

Re: [Freesurfer] thickness from pial and white

2014-12-09 Thread Xiaomin Yue
What I mean by inputs is the default files the mris_thickness will be looking for to run correctly Xiaomin On Dec 9, 2014, at 1:08 PM, Xiaomin Yue yu...@hotmail.com wrote: Hi Bruce, Thanks for your response. What's the inputs to the mris_thickness? I need the wm.mgz to generate

Re: [Freesurfer] thickness from pial and white

2014-12-09 Thread Xiaomin Yue
Yue wrote: What I mean by inputs is the default files the mris_thickness will be looking for to run correctly Xiaomin On Dec 9, 2014, at 1:08 PM, Xiaomin Yue yu...@hotmail.com wrote: Hi Bruce, Thanks for your response. What's the inputs to the mris_thickness? I need

Re: [Freesurfer] thickness from pial and white

2014-12-09 Thread Xiaomin Yue
. You could use mris_fill to generate the interior of the ?h.white surface, then use the aseg to remove non-wm voxels I guess On Tue, 9 Dec 2014, Xiaomin Yue wrote: Thanks very much. Does this create curvature file? Again, is it possible to generate wm.mgz from those files? Thanks, Xiaomin

[Freesurfer] thickness from pial and white

2014-12-08 Thread Xiaomin Yue
Hi All, Cortical surface reconstructed using caret from a high resolution MRI data (0.25 mm) has been converted to freesurfer format, and viewed correctly using freeview. My questions are whether it is possible to generate 1) a ?h.thickness from the ?h.pial and ?h.white; 2)

[Freesurfer] volume to surface registration problem

2014-10-16 Thread Xiaomin Yue
. Attached is the registration log file. Any suggestions will be appreciated. Xiaomin Yue Logfile for bbregister Thu Oct 16 10:54:36 EDT 2014 setenv SUBJECTS_DIR /misc/data41/yuex/human_anat cd /misc/data41/yuex/humanfMRI/human_curvature/subjdata/field090514

Re: [Freesurfer] volume to surface registration problem

2014-10-16 Thread Xiaomin Yue
/field090514 bbregister --s field --init-spm --6 --bold --mov bold/template.nii --reg bold/register.dof6.dat --init-reg-out bold/init.register.dof6.dat On 10/16/2014 11:14 AM, Xiaomin Yue wrote: Hi, When I used preproc-sess processing my data, the registration output is off

Re: [Freesurfer] volume to surface registration problem

2014-10-16 Thread Xiaomin Yue
12:04 PM, Xiaomin Yue wrote: Hi Doug, Thanks for the promptly response. I do have spm8 and spm12b installed. Which version should I use? Also, how to change the spm as the inital registration method in the preproc-sess? Xiaomin Date: Thu, 16 Oct 2014 12:00:04 -0400 From

Re: [Freesurfer] NIH Staff Scientist Position available, Bethesda, MD, USA

2014-07-31 Thread Xiaomin Yue
The title has been FedEx for overnight. Please let me know after getting it. Xiaomin From: Thomas, Adam (NIH/NIMH) [E]mailto:ad...@nih.gov Sent: ‎7/‎30/‎2014 6:36 AM To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu; FSL - FMRIB's Software

Re: [Freesurfer] missing anterior temporal lobe

2014-07-29 Thread Xiaomin Yue
Hi, I had successfully reconstructed a primate brain using fs5.3. But one part of left anterior temporal lobe was not correct, even with the accurate wm.mgz. See attached image for what I mean. Are there parameters to be used to correct this problem? Thanks,Xiaomin

[Freesurfer] wm.mgz

2014-07-25 Thread Xiaomin Yue
Hi, My edited wm.mgz was saved as wm.edited.mgz, then it copied to wm.mgz. I re-run the anlysis using recon-all -s cologna -autorecon2-wm. From some reason, the analysis regenerated wm.mgz from brain.mgz, which of course replaced my edited wm.mgz. Did I do some wrong here?

Re: [Freesurfer] wm.mgz

2014-07-25 Thread Xiaomin Yue
. Have you checked? Bruce On Fri, 25 Jul 2014, Xiaomin Yue wrote: Hi, My edited wm.mgz was saved as wm.edited.mgz, then it copied to wm.mgz. I re-run the anlysis using recon-all -s cologna -autorecon2-wm. From some reason, the analysis regenerated wm.mgz from brain.mgz, which

Re: [Freesurfer] wm.mgz

2014-07-25 Thread Xiaomin Yue
Subject: Re: [Freesurfer] wm.mgz What version? Check the voxels you erased and see if they were set to 1 instead of 0 On Jul 25, 2014, at 8:39 PM, Xiaomin Yue yu...@hotmail.com wrote: Hi Bruce, Thanks for your response. the editing was done in freeview. I saved the edited version

Re: [Freesurfer] wm.mgz

2014-07-25 Thread Xiaomin Yue
they are 1 On Jul 25, 2014, at 9:33 PM, Xiaomin Yue yu...@hotmail.com wrote: It is 5.3. The voxels erased was set as 0. Is that the problem? If so, I can try to replace 0 with 1. Xiaomin From: Bruce Fischl Sent: ‎7/‎25/‎2014 9:22 PM To: Freesurfer support list Subject: Re: [Freesurfer

Re: [Freesurfer] Basename error

2014-06-22 Thread Xiaomin Yue
] Basename error what is your command line and terminal output On 6/19/14 4:36 PM, Xiaomin Yue wrote: Hi all, I am analyzing functional data using fsfast 5.3 with the error: Error using== basename

[Freesurfer] Basename error

2014-06-19 Thread Xiaomin Yue
thread in the above link. Any suggestions? Thanks, Xiaomin Yue ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail

Re: [Freesurfer] recon all with 7T data

2014-04-07 Thread Xiaomin Yue
try to follow the first few steps of the HiresRecon (http://surfer.nmr.mgh.harvard.edu/fswiki/HiResRecon). The parameters of the inhomogeneity correction are optimized for 7T data which should help in reducing errors due to strong bias fields. Best,Falk Von: Xiaomin Yue Gesendet: ‎Mittwoch‎, ‎2‎

Re: [Freesurfer] recon all with 7T data

2014-04-02 Thread Xiaomin Yue
?highlight=%28use%5C-mritotal%29 -jon On Fri, 28 Mar 2014, Xiaomin Yue wrote: I tried to do surfer reconstruction (version 5.3) collected in SIEMENS 7T, with error: imgreg_4dfp /opt/freesurfer-530/average/711-2C_as_mni_average_305 /opt/freesurfer-530/average/711

[Freesurfer] recon all with 7T data

2014-03-28 Thread Xiaomin Yue
parameter: -use-mritotal. My question is how the -use-mritotal parameter would affect final surface? Thanks for providing your input on this. Xiaomin Yue ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https

[Freesurfer] recon error

2014-03-27 Thread Xiaomin Yue
aborted Any idea what could be the cause? Thanks,Xiaomin Yue ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https

[Freesurfer] fsfast question

2014-03-26 Thread Xiaomin Yue
conditions in the steps of generating design matrix? If so, what command should be used? Thanks,Xiaomin Yue___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo

Re: [Freesurfer] B1 correction

2014-03-26 Thread Xiaomin Yue
-0400 From: fis...@nmr.mgh.harvard.edu To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] B1 correction Hi Xiaomin can you be more specific? What kind of B1 field map did you collect? Do you mean B1 transmit or receive? cheers Bruce On Mon, 24 Mar 2014, Xiaomin Yue wrote: Hi, B1

Re: [Freesurfer] B1 correction

2014-03-26 Thread Xiaomin Yue
thanks. Xiaomin Yue Date: Wed, 26 Mar 2014 11:54:58 -0400 From: fis...@nmr.mgh.harvard.edu To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] B1 correction Hi Xiaomin do you mean dividing by the Jacobian of the B0 unwarping field? Are you sure it's not B1? That is by far the more

Re: [Freesurfer] fsfast question

2014-03-26 Thread Xiaomin Yue
Subject: Re: [Freesurfer] fsfast question Sorry, I don't follow what you are asking. FSFAST does not do any drift removal from the raw data, all of that is in the design matrix doug On 03/26/2014 10:45 AM, Xiaomin Yue wrote: Hi, The analysis necessary to my study is to run some analysis

Re: [Freesurfer] fsfast question

2014-03-26 Thread Xiaomin Yue
, then run selxavg3-sess with -no-con-ok and -svres to save the residuals. maybe that solves your problem? caspar 2014-03-26 14:38 GMT-04:00 Douglas N Greve gr...@nmr.mgh.harvard.edu: No, sorry On 03/26/2014 01:54 PM, Xiaomin Yue wrote: I like to regress out the linear drift, mean

[Freesurfer] recon error

2014-03-26 Thread Xiaomin Yue
Douglas N Greve gr...@nmr.mgh.harvard.edu: No, sorry On 03/26/2014 01:54 PM, Xiaomin Yue wrote: I like to regress out the linear drift, mean, and head motion generated by the motion correction step of fsfast from the raw time course only. Is it possible using fsfast? Xiaomin Date: Wed

[Freesurfer] B1 correction

2014-03-24 Thread Xiaomin Yue
Hi, B1 field correction was collected during the scan. My question is how it can be used in the surface reconstruction? Thanks, Xiaomin Yue ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https