Re: [Freesurfer] Apply a label to longitudinal measures and extract stats

2014-12-15 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology

Re: [Freesurfer] Linear Mixed Effects Models

2014-11-21 Thread Martin Reuter
-- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate Computer Science and Artificial Intelligence Lab, Dept. of Electrical

Re: [Freesurfer] Longitudinal analysis and hippocampal subfields

2014-11-18 Thread Martin Reuter
://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate Computer Science and Artificial

Re: [Freesurfer] Longitudinal analysis and hippocampal subfields

2014-11-18 Thread Martin Reuter
...@nmr.mgh.harvard.edu [freesurfer-boun...@nmr.mgh.harvard.edu] on behalf of Martin Reuter [mreu...@nmr.mgh.harvard.edu] *Sent:* 18 November 2014 17:04 *To:* Freesurfer support list *Subject:* Re: [Freesurfer] Longitudinal analysis and hippocampal subfields Hi Erik, yes, you would do the subfields only

Re: [Freesurfer] longitudinal data processing

2014-11-04 Thread Martin Reuter
. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate Computer Science and Artificial Intelligence Lab, Dept. of Electrical Engineering

Re: [Freesurfer] Longitudinal prediction

2014-10-30 Thread Martin Reuter
mardi 21 octobre 2014 16h40, Martin Reuter mreu...@nmr.mgh.harvard.edu mailto:mreu...@nmr.mgh.harvard.edu a écrit : Hi Alex, you have to duplicate the parameter (it is basically fixed across time). If you put 0 for tp2, it will average the two values, which is not what you want. Otherwise I

Re: [Freesurfer] how to interpret a change in area of 0.004 mm² per year?

2014-10-29 Thread Martin Reuter
, Lars M. Rimol, PhD Norwegian University of Science and Technology (NTNU) Trondheim, Norway ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor

Re: [Freesurfer] ICV for adolescent and young adult in longitudinal stream

2014-10-27 Thread Martin Reuter
is incorrect? Best regards, Christian K Tamnes From: freesurfer-boun...@nmr.mgh.harvard.edu freesurfer-boun...@nmr.mgh.harvard.edu on behalf of Martin Reuter mreu...@nmr.mgh.harvard.edu Sent: 14 October 2014 17:23 To: Freesurfer support list

Re: [Freesurfer] Changing subject names after processing

2014-10-26 Thread Martin Reuter
Hi Janosch, You could do that, but no further processing will be possible. The long runs take the asegs from the cross sectional runs and many other results from the base. Without base and long they can probably be used for statistical analysis (the roi stuff should work ,  for surfaces the

Re: [Freesurfer] Changing subject names after processing

2014-10-26 Thread Martin Reuter
One possible solution: Rename the time point in cross, in the base txt file (directly under the base directory, something with tps in it), in the base/mri/transforms/* files and in the long directory names and long/mri/transform files. I think these are all the places where subject names are

Re: [Freesurfer] LME tools with FS ver. 5.1?

2014-10-24 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept

Re: [Freesurfer] How to overlay Freesurfer and FSL outputs

2014-10-24 Thread Martin Reuter
@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research

Re: [Freesurfer] Changing subject names after processing

2014-10-24 Thread Martin Reuter
, Janosch ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept

Re: [Freesurfer] longitudinal base template creation with one timepoint

2014-10-23 Thread Martin Reuter
Effects Models*. J.L.Bernal-Rusiel, D.N.Greve, M.Reuter et al. /NeuroImage 66:249-260, 2012/. Best, Martin On 10/23/2014 12:17 AM, Martin Reuter wrote: Hi Tracy, When you call recon-all -base simply pass only the single time point -tp. Best Martin Sent via my smartphone, please excuse brevity

Re: [Freesurfer] Longitudinal prediction

2014-10-23 Thread Martin Reuter
and parameter 'A' be performed in this case ? Additionally, after performing the mri_glmfit described in the 2-stage-model page, in the tksurfer how can I see the plot ? The y.fsgd file wasn't created. Is there another method ? Thanks, Alex Le mardi 21 octobre 2014 16h40, Martin Reuter

Re: [Freesurfer] longitudinal base template creation with one timepoint

2014-10-22 Thread Martin Reuter
Hi Tracy, When you call recon-all -base simply pass only the single time point -tp. Best Martin Sent via my smartphone, please excuse brevity. div Original message /divdivFrom: Tracy Melzer tracy.mel...@otago.ac.nz /divdivDate:10/22/2014 10:59 PM (GMT-05:00) /divdivTo:

Re: [Freesurfer] Longitudinal prediction

2014-10-21 Thread Martin Reuter
://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate Computer Science

Re: [Freesurfer] Longitudinal prediction

2014-10-21 Thread Martin Reuter
to create the cross file. I put a zero at time 2. In qdec design we analyzed parameter 'A' with -pc1 and -spc. I'm not sure that this is the correct approach. I'll continue with LME and mri_glmfit. Sincerely, Alex Le mardi 21 octobre 2014 9h19, Martin Reuter mreu...@nmr.mgh.harvard.edu a écrit

Re: [Freesurfer] adding time points to longitudinal base template

2014-10-20 Thread Martin Reuter
data. I was wondering if you had any suggested literature for the number of time points needed for stability of a template. Thanks Koushik Govindarajan *From:*Martin Reuter [mailto:mreu...@nmr.mgh.harvard.edu] *Sent:* Friday, March 14, 2014 9:31 AM *To:* Govindarajan, Koushik Athreya

Re: [Freesurfer] ICV for adolescent and young adult in longitudinal stream

2014-10-14 Thread Martin Reuter
Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General

Re: [Freesurfer] mri_glmfit and volume visuals‏

2014-10-03 Thread Martin Reuter
was wondering if there also is anyway to get a visual picture of the percent volume changes like the first spc command provided? Also is there any command that can give you the percent change in global brain volume? Thanks for the help! Cheers, Taylor North -- Dr. Martin Reuter Instructor

Re: [Freesurfer] Reporting longitudinal change (pc1)

2014-10-02 Thread Martin Reuter
! ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General

Re: [Freesurfer] longitudinal analysis and linear mixed effects models

2014-09-24 Thread Martin Reuter
Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research

Re: [Freesurfer] missing time point and longitudinal analysis

2014-09-22 Thread Martin Reuter
for your help! ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology

Re: [Freesurfer] Segmentation failure

2014-09-12 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts

[Freesurfer] social media: Facebook, Twitter and now LinkedIn

2014-09-12 Thread Martin Reuter
Hi, many of you are aware of (yes, even excited about) our social media presence at Facebook: http://facebook.com/FreeSurferMRI Twitter: http://www.twitter.com/FreeSurferMRI and so we have just added a group on LinkedIn: https://www.linkedin.com/groups/FreeSurfer-8173404 (it's hard to believe,

Re: [Freesurfer] Qdec create stats tables error

2014-09-12 Thread Martin Reuter
SUBJECTS_DIR). How could I come around that problem? Thanks in advance! Markus ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology

Re: [Freesurfer] QCACHE error

2014-09-09 Thread Martin Reuter
mailto:g.aghakhan...@sssup.it ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Dr. Martin Reuter Instructor in Neurology Harvard Medical School Assistant in Neuroscience

Re: [Freesurfer] longitudinal QDEC help

2014-09-04 Thread Martin Reuter
for the help! Taylor ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer - Dr. Martin Reuter Assistant in Neuroscience - Massachusetts General

Re: [Freesurfer] longitudinal QDEC help

2014-09-04 Thread Martin Reuter
/listinfo/freesurfer - Dr. Martin Reuter Assistant in Neuroscience - Massachusetts General Hospital Instructor in Neurology - Harvard Medical School MGH / HMS / MIT A.A.Martinos Center for Biomedical Imaging 149 Thirteenth Street, Suite 2301 Charlestown, MA 02129

Re: [Freesurfer] longitudinal base problem - bad surfaces

2014-09-02 Thread Martin Reuter
Hi Cedric, the base image looks bad. The reason could be a mis-registration. More likely though you have two time points that come from different subjects? Best, Martin On 09/02/2014 04:09 AM, Koolschijn, Cédric wrote: Dear experts, I'm performing a longitudinal analysis, and have done so

Re: [Freesurfer] Longitudinal troubleshooting

2014-08-29 Thread Martin Reuter
Hi Janosch, yes, that works if longitudinal changes are really small. You should be careful with copying edits from base to the long as even with small atrophy there can be local deformations of the brain, and rigid alignment and copying may not make sense. Yet, I believe that even without

Re: [Freesurfer] Flipped Hemisphere longitudinal analysis

2014-08-19 Thread Martin Reuter
Hi Bastian, yes, I have some code to do what you want. You would duplicate and flip the good hemisphere in the image and then run FS on the symmetric heads. This can be done via robust_register and (mis)-using the mid space. You can find some description of this procedure here: *Robust and

Re: [Freesurfer] Flipped Hemisphere longitudinal analysis

2014-08-19 Thread Martin Reuter
(right originally healthy) hemispheres, as you may introduce a bias. Freesurfer atlases are hemisphere specific. Best, Martin On 08/19/2014 01:51 PM, Martin Reuter wrote: Hi Bastian, yes, I have some code to do what you want. You would duplicate and flip the good hemisphere in the image

Re: [Freesurfer] Recon-all Error

2014-08-09 Thread Martin Reuter
- Dr. Martin Reuter Assistant in Neuroscience - Massachusetts General Hospital Instructor in Neurology - Harvard Medical School MGH / HMS / MIT A.A.Martinos Center for Biomedical Imaging 149 Thirteenth Street, Suite 2301 Charlestown, MA 02129 Phone: +1-617-724-5652 Email: mreu

Re: [Freesurfer] lgi for longitudinal scans

2014-07-23 Thread Martin Reuter
not have to specify a flag for the baseid or for each subject, eg -s? What I did (according to your suggestion) recon-all -long XXX_1.long XXX_2.long -localGI This did not work? Do you know why potentially? On Wed, Mar 26, 2014 at 3:28 PM, Martin Reuter mreu...@nmr.mgh.harvard.edu wrote

Re: [Freesurfer] Thickness measurements on longitudinal data set

2014-07-21 Thread Martin Reuter
folder of the base image but am not sure how to apply them (maybe tkregister2?) best regards, Bastian On 18 July 2014 23:00, Martin Reuter mreu...@nmr.mgh.harvard.edu wrote: Hi Bastian, use the longitudinal base for it. Also, once your ROI is in that space you can simply apply it in each long

Re: [Freesurfer] Freesurfer longitudinal GLM Design question

2014-07-21 Thread Martin Reuter
can simply see if there are any thickness differences without using any covariates (so look at any areas of significant difference in thickness-rate) while correcting for multiple comparisons using fdr? Thank you all your help. Best wishes, Sal On Wed, Jul 9, 2014 at 6:13 AM, Martin Reuter

Re: [Freesurfer] Group differences in pc1 (longitudinal stage2)

2014-07-18 Thread Martin Reuter
/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate Computer Science and Artificial Intelligence Lab, Dept

Re: [Freesurfer] repost: transforming Base surfaces to Cross space for longitudinal data sets

2014-07-18 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital

Re: [Freesurfer] Thickness measurements on longitudinal data set

2014-07-18 Thread Martin Reuter
/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate Computer Science and Artificial Intelligence Lab, Dept

Re: [Freesurfer] Freesurfer longitudinal GLM Design question

2014-07-09 Thread Martin Reuter
long.qdec.table.dat file as described the tutorial, and have the measures of long.thickness-avg, long.thickness-rate, long.thickness-pc1 and long.thickness-spc avaialble (again from the tutorial). Any advice would be greatly appreciated. Sal - Dr. Martin Reuter

Re: [Freesurfer] mris__label__calc intersect error in longitudinal qcache

2014-07-07 Thread Martin Reuter
the images and all segmentations were accurate. Thanks, Mike Kranz ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard

Re: [Freesurfer] Using the Longitudinal Pipeline

2014-07-07 Thread Martin Reuter
the inherent segmentation parcellation differences between MRIs taken on these two machines? Thank you, Alfred Ochs ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin

Re: [Freesurfer] Problem of Volumes differ in dimension in Longitudinal pipeline

2014-07-07 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept

Re: [Freesurfer] longitudinal freesurfer error

2014-07-07 Thread Martin Reuter
@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate

Re: [Freesurfer] Base Misalignment during Longitudinal Image Processing

2014-07-04 Thread Martin Reuter
Hi xuan, You can try freesurfer 5.3 for the base creation and see if that fixes it. If not, send me the two norm.mgz of the cross time points and I take a look. Thanks, martin Sent via my smartphone, please excuse brevity. Original message From: XUAN AMELIA TRAN

Re: [Freesurfer] Longitudinal pipeline + LME question

2014-07-03 Thread Martin Reuter
would be great. Thanks! On Jul 2, 2014, at 5:31 PM, Martin Reuter mreu...@nmr.mgh.harvard.edu wrote: Hi Brianna, Yes, that is the best option in my opinion. You should include field strength as a covariate, and maybe other acquisition parameters. Best Martin Sent via my

Re: [Freesurfer] Longitudinal pipeline + LME question

2014-07-02 Thread Martin Reuter
Hi Brianna, Yes, that is the best option in my opinion. You should include field strength as a covariate, and maybe other acquisition parameters. Best Martin Sent via my smartphone, please excuse brevity. Original message From: Brianna Damadian bdama...@buffalo.edu

Re: [Freesurfer] question about qdec Stats Data Import for Longitudinal Workflow

2014-07-01 Thread Martin Reuter
Hi  I don't know what you mean. The word 'generate' does not appear on that web page. Best Martin Sent via my smartphone, please excuse brevity. Original message From: Salil Soman salso...@stanford.edu Date:07/01/2014 9:50 PM (GMT+01:00) To: free surfer

Re: [Freesurfer] longitudinal QDEC question

2014-07-01 Thread Martin Reuter
Hi salil, the command for that are on the wiki. You'd do a one sample group mean (-osgm) . This asks if the variable of interest is significantly different from zero. Since you ran long mris slopes, that variable would be for example the rate of change or the percent change (one measure per

Re: [Freesurfer] Longitudinal preprocessing troubleshooting

2014-06-26 Thread Martin Reuter
Hi Bryan, I can answer the longitudinal question (2), the rest is about cross sectional editing and can probably better be answered by someone else. So yes, I would run the base and check brainmask and surfaces there before going too deep into editing the cross. Best Martin Sent via my

Re: [Freesurfer] free-surfer longitudinal Qdec table

2014-06-25 Thread Martin Reuter
only the cross and fsid's are specified in the qdec table? Is this correct? Kind regards, Anna On Tue, Jun 24, 2014 at 7:11 PM, Martin Reuter mreu...@nmr.mgh.harvard.edu wrote: Hi Anna,  the matlab tools don't know. They only look at the other co-variates that you might want to include

Re: [Freesurfer] free-surfer longitudinal Qdec table

2014-06-24 Thread Martin Reuter
through the time variable. Best Martin Best Martin Sent via my smartphone, please excuse brevity. Original message From: Anna Jonsson ajonsso...@gmail.com Date:06/24/2014 11:52 AM (GMT+01:00) To: Martin Reuter mreu...@nmr.mgh.harvard.edu Cc: Freesurfer support list freesurfer

Re: [Freesurfer] free-surfer longitudinal Qdec table

2014-06-24 Thread Martin Reuter
. Thanks for help,. Regards Anna On Tue, Jun 24, 2014 at 11:26 AM, Martin Reuter mreu...@nmr.mgh.harvard.edu wrote: Hi Anna I am not a statistician, but I would not control for duration separately, but rather use the time variable for that. It does not need to be in years (can be days out

Re: [Freesurfer] Computing LGI values for the longitudinal stream

2014-06-13 Thread Martin Reuter
Hi Tudor, You'd add the lgi only to the third step (the -long runs). And you could do a two stage model with it. Martin Sent via my smartphone, please excuse brevity. Original message From: Tudor Popescu tud...@gmail.com Date:06/10/2014 11:51 PM (GMT+01:00) To: free surfer

Re: [Freesurfer] free-surfer longitudinal Qdec table

2014-06-13 Thread Martin Reuter
, 2014 at 5:01 PM, Martin Reuter mreu...@nmr.mgh.harvard.edu wrote: Hi Anna, Fsid is the cross sectionall name without the .long. Best martin Sent via my smartphone, please excuse brevity. Original message From: Anna Jonsson Date:06/04/2014 7:22 AM (GMT-05:00) To: Freesurfer

Re: [Freesurfer] brain.finalsurfs.manedit.mgz file edits longitudinal processing

2014-06-13 Thread Martin Reuter
processing stream from scratch?   Thanks for all your help! Doug Doug Merkitch Neurological Sciences Rush University Medical Center Phone: (312) 563-3853 Fax: (312) 563-4660 Email: douglas_merki...@rush.edu On May 19, 2014, at 3:52 PM, Martin Reuter mreu...@nmr.mgh.harvard.edu wrote: Hi Doug

Re: [Freesurfer] How to use qdec to compare actual to expected thickness changes?

2014-06-05 Thread Martin Reuter
gesendet (www.nitrodesk.com) ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept

Re: [Freesurfer] v.5.3 Longitudinal Analysis on v.5.0 processed scans

2014-06-04 Thread Martin Reuter
The one that comes with Freesurfer. It's always the same.  Best Martin Sent via my smartphone, please excuse brevity. Original message From: Elijah Mak fk...@medschl.cam.ac.uk Date:06/04/2014 10:54 AM (GMT-05:00) To: Martin Reuter mreu...@nmr.mgh.harvard.edu Cc

Re: [Freesurfer] free-surfer longitudinal Qdec table

2014-06-04 Thread Martin Reuter
Hi Anna, Fsid is the cross sectionall name without the .long. Best martin Sent via my smartphone, please excuse brevity. Original message From: Anna Jonsson ajonsso...@gmail.com Date:06/04/2014 7:22 AM (GMT-05:00) To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu

Re: [Freesurfer] Advice - best method, longitudinal vs. cross-sectional

2014-06-03 Thread Martin Reuter
Hi Alex, The time distance does not matter. It's best to use a longitudinal method (both for the image processing, to reduce noise, and for the statistics, to gain power).  Your design seems to be missing a control group (unless one off your groups is placebo). In your design you can compare

Re: [Freesurfer] Longitudinal design

2014-06-02 Thread Martin Reuter
to an erroneous averaging between timepoints, you see blurs/ghosts in your base template? Many thanks! Tudor On 9 May 2014 21:33, Martin Reuter mreu...@nmr.mgh.harvard.edu mailto:mreu...@nmr.mgh.harvard.edu wrote: Hi Tudor

Re: [Freesurfer] Longitudinal data for cross sectional individual differences study

2014-05-31 Thread Martin Reuter
Hi Mike, Yes, take the results from the longitudinal stream, they are less noisy. Best Martin Sent via my smartphone, please excuse brevity. Original message From: Michael Kranz mbkr...@gmail.com Date:05/31/2014 10:09 AM (GMT-05:00) To: freesurfer@nmr.mgh.harvard.edu

Re: [Freesurfer] Longitudinal Pipeline for Subjects with only 1 assessment

2014-05-30 Thread Martin Reuter
*| *Department of Psychiatry Trinity College, Cambridge, CB2 1TQ ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School

Re: [Freesurfer] Longitudinal design

2014-05-29 Thread Martin Reuter
, you see blurs/ghosts in your base template? Many thanks! Tudor On 9 May 2014 21:33, Martin Reuter mreu...@nmr.mgh.harvard.edu mailto:mreu...@nmr.mgh.harvard.edu wrote: Hi Tudor, the longitudinal pipeline in FS is actually one of the best on the planet

Re: [Freesurfer] asegstats2table Longitudinal data.

2014-05-29 Thread Martin Reuter
/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate Computer Science and Artificial

Re: [Freesurfer] Fwd: LGI qdec analysis on longitiudinal data

2014-05-19 Thread Martin Reuter
/rh.pial_lgi.fwhm10.fsaverage.mgh but not in the following directories 100674_base/surf 100712_base/surf 100724_base/surf 100733_base/surf How can I fix this? Jon -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology

Re: [Freesurfer] LGI qdec analysis on longitiudinal data

2014-05-19 Thread Martin Reuter
but not in the following directories 100674_base/surf 100712_base/surf 100724_base/surf 100733_base/surf How can I fix this? Jon -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology

Re: [Freesurfer] long_mris_slopes bug

2014-05-19 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts

Re: [Freesurfer] brain.finalsurfs.manedit.mgz file edits longitudinal processing

2014-05-19 Thread Martin Reuter
: douglas_merki...@rush.edu mailto:douglas_merki...@rush.edu Begin forwarded message: *From: *Martin Reuter mreu...@nmr.mgh.harvard.edu mailto:mreu...@nmr.mgh.harvard.edu *Subject: **Re: [Freesurfer] brain.finalsurfs.manedit.mgz file edits longitudinal processing* *Date: *May 2, 2014 4:20:17 PM CDT

Re: [Freesurfer] Longitudinal Error: long_mris_slopes

2014-05-15 Thread Martin Reuter
-CED01_lh_thickness_34xA_9' Any suggestions? Sincerely, Jennifer ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical

Re: [Freesurfer] Coomand not found

2014-05-14 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital

Re: [Freesurfer] nonlinear models in longitudinal analysis

2014-05-13 Thread Martin Reuter
:52:25 -0400 From: Martin Reuter mreu...@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] nonlinear models in longitudinal analysis To: freesurfer@nmr.mgh.harvard.edu Message-ID: 536d4009.7030...@nmr.mgh.harvard.edu Content-Type: text/plain; charset=ISO-8859-1; format=flowed Hi Jodie, 'years

Re: [Freesurfer] Longitudinal design

2014-05-09 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General

Re: [Freesurfer] nonlinear models in longitudinal analysis

2014-05-09 Thread Martin Reuter
-- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate Computer Science and Artificial Intelligence Lab, Dept

Re: [Freesurfer] brain.finalsurfs.mgz editing

2014-05-02 Thread Martin Reuter
Could anyone please shed some light on this? What would be the best strategy to follow? Thank you, Sankalpa ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D

Re: [Freesurfer] brain.finalsurfs.manedit.mgz file edits longitudinal processing

2014-05-02 Thread Martin Reuter
) 563-4660 tel:%28312%29%20563-4660 Email: douglas_merki...@rush.edu mailto:douglas_merki...@rush.edu ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D

Re: [Freesurfer] longitudinal recon-all -long error

2014-04-28 Thread Martin Reuter
error. Corinna ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept

Re: [Freesurfer] longitudinal recon-all -long error

2014-04-28 Thread Martin Reuter
, Apr 28, 2014 at 9:18 AM, Martin Reuter mreu...@nmr.mgh.harvard.edu mailto:mreu...@nmr.mgh.harvard.edu wrote: Hi Corinna, try to open /home/Documents/longitudinal_morph/meta/test_subject_2ndpostop/mri/orig/001.mgz in freeview to see if maybe the file is corrupted. Best

Re: [Freesurfer] error in -base of FS longitudinal stream

2014-04-16 Thread Martin Reuter
@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate

Re: [Freesurfer] FW: long.qdec.table.dat

2014-04-16 Thread Martin Reuter
://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate Computer Science

Re: [Freesurfer] error in -base of FS longitudinal stream

2014-04-16 Thread Martin Reuter
AMC Disclaimer : http://www.amc.nl/disclaimer ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D

Re: [Freesurfer] longitudinal template generation with manual registration

2014-04-10 Thread Martin Reuter
://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital Dept. of Neurology, Massachusetts General Hospital Research Affiliate Computer Science

Re: [Freesurfer] failed templates from longitudinal base step

2014-04-08 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept

Re: [Freesurfer] Longitudinal Analysis Questions

2014-04-08 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts General Hospital

Re: [Freesurfer] Longitudinal Analysis Questions

2014-04-01 Thread Martin Reuter
___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Instructor in Neurology Harvard Medical School Assistant in Neuroscience Dept. of Radiology, Massachusetts

Re: [Freesurfer] lgi for longitudinal scans

2014-03-26 Thread Martin Reuter
put the lgi flag on as normal but just replace the subject name with the long subject name eg ? recon-all -s _long -localGI Thank you On Sat, Mar 15, 2014 at 2:07 PM, Martin Reuter mreu...@nmr.mgh.harvard.edu mailto:mreu...@nmr.mgh.harvard.edu wrote: Hi Anna, for the image

Re: [Freesurfer] adding time points to longitudinal base template {Disarmed} {Disarmed}

2014-03-25 Thread Martin Reuter
with the same error: recon-all --long 23061_ip cr096_base --addtp --all ERROR: 23061_ip is not in /home/koushikg/data/longitudinal/cr096_base/base-tps Thanks Koushik *From:*freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] *On Behalf Of *Martin Reuter *Sent

Re: [Freesurfer] adding time points to longitudinal base template {Disarmed}

2014-03-19 Thread Martin Reuter
this method of --addtp to add a new time point but recon-all failed with the message saying my new timepoint was not in the 'base-tps' file of the base template. Should I be doing something else before I run this step? Thanks Koushik *From:*Martin Reuter [mailto:mreu...@nmr.mgh.harvard.edu] *Sent

Re: [Freesurfer] lgi for longitudinal scans

2014-03-15 Thread Martin Reuter
@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer - Dr. Martin Reuter Assistant in Neuroscience - Massachusetts General Hospital Instructor in Neurology - Harvard Medical School MGH / HMS / MIT A.A.Martinos Center for Biomedical

Re: [Freesurfer] adding time points to longitudinal base template

2014-03-14 Thread Martin Reuter
@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Assistant in Neuroscience - Massachusetts General Hospital Instructor in Neurology - Harvard Medical School MGH / HMS / MIT A.A.Martinos Center for Biomedical Imaging 149 Thirteenth Street

Re: [Freesurfer] vtk conversion

2014-03-10 Thread Martin Reuter
freesurfer command to convert surface files to vtk files ? Thanks ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Assistant in Neuroscience - Massachusetts

Re: [Freesurfer] Longitudinal analysis - the effect of FS release?

2014-03-07 Thread Martin Reuter
! Best wishes, Sasa ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Assistant in Neuroscience - Massachusetts General Hospital Instructor in Neurology

Re: [Freesurfer] longitudinal process

2014-03-02 Thread Martin Reuter
Date:03/02/2014 5:27 AM (GMT-05:00) To: Martin Reuter mreu...@nmr.mgh.harvard.edu Cc: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] longitudinal process Hi thank you for reply. May I ask other question; after editing the base it says to reocnstruct with recon-all -base -tp1 -tp2

Re: [Freesurfer] Linear Mixed Effects Models

2014-02-28 Thread Martin Reuter
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Assistant in Neuroscience - Massachusetts General Hospital Instructor in Neurology - Harvard Medical School MGH / HMS / MIT A.A.Martinos Center for Biomedical Imaging 149 Thirteenth Street, Suite 2301

Re: [Freesurfer] longitudinal process

2014-02-18 Thread Martin Reuter
is to leave them out and only do those with 2+ times? Thank you Kind Regards, Anna ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Assistant

Re: [Freesurfer] FDR question

2014-02-11 Thread Martin Reuter
://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Assistant in Neuroscience - Massachusetts General

Re: [Freesurfer] creating specific files

2014-02-11 Thread Martin Reuter
the SurferOutput folder in and recreate what's missing? Thanks, Mia ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Assistant in Neuroscience

Re: [Freesurfer] calculating spc on lobes annotation in longitudinal structural analysis

2014-02-07 Thread Martin Reuter
. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Martin Reuter, Ph.D. Assistant in Neuroscience - Massachusetts General Hospital Instructor in Neurology - Harvard Medical School

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