___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
--
Rudolph Pienaar, Dr.Eng
__
Staf
>
> Any further ideas?
>
> Thank you for your help!
>
>
> Best
>
>
> > Am 30.07.2019 um 16:53 schrieb Rudolph Pienaar <
> > rudo...@nmr.mgh.harvard.edu>:
> >
> >
> > Apology if this is a repeat email. I used the wrong email
aces are open and have edges?
>
>
> 1) FreeSurfer version: freesurfer-Linux-centos6_x86_64-stable-pub-
> v6.0.0-2beb96c
> 2) Platform: SUSE Linux Enterprise Server 12 SLES 12 SP 1
> 3) uname -a: Linux hpcl5004 3.12.74-60.64.40-default #1 SMP Wed May
> 10 05:07:16 UTC 2017 (
Apology if this is a repeat email. I used the wrong email address in my
reply. I was one of the original
authors of `mris_pmake` although it's been (quite) a few years now. I
do remember that at some point the CLI changed, and given the FS
release cycle it took a while for this to make it into pro
> b) yes, it means that the fold is "sharper" at least in one direction
>
I want to underscore Bruce's point. Higher mean curvature could mean
that folds are sharper. It does not mean that there are necessarily more
folds.
--
Rudolph Pienaar, Dr.Eng / email: rudo...@nm
nformation, please contact the sender and properly
dispose of the e-mail.
--
Rudolph Pienaar, Dr.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
_
s e-mail is intended only for the person to whom it is
> addressed. If you believe this e-mail was sent to you in error and the e-mail
> contains patient information, please contact the Partners Compliance HelpLine
> at
> http://www.partners.org/complianceline . If the e-mail was s
intended only for the person to whom
>>> it is
>>> addressed. If you believe this e-mail was sent to you in error and the
>>> e-mail
>>> contains patient information, please contact the Partners Compliance
>>> HelpLine at
>>> http://www.partners.or
Av. Ipiranga, 6681 - Prédio 32 Térreo - Sala 120
+55 51 33538001
2015-10-01 18:40 GMT-03:00 Rudolph Pienaar <mailto:rudolph@gmail.com>>:
Yes, FreeSurfer can be installed on Ubuntu without any issues.
There is
also no functional difference between Ubuntu server and Ubuntu
il was sent to you in error and the e-mail
> contains patient information, please contact the Partners Compliance HelpLine
> at
> http://www.partners.org/complianceline . If the e-mail was sent to you in
> error
> but does not contain patient information, please contact the sender and
&g
HelpLine
> at
> http://www.partners.org/complianceline . If the e-mail was sent to you in
> error
> but does not contain patient information, please contact the sender and
> properly
> dispose of the e-mail.
>
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@
the person to whom it is
> addressed. If you believe this e-mail was sent to you in error and the e-mail
> contains patient information, please contact the Partners Compliance HelpLine
> at
> http://www.partners.org/complianceline . If the e-mail was sent to you in
> error
> but does n
tion, please contact the Partners Compliance HelpLine
> at
> http://www.partners.org/complianceline . If the e-mail was sent to you in
> error
> but does not contain patient information, please contact the sender and
> properly
> dispose of the e-mail.
>
--
Rudolph Pienaar,
9 Mannheim, Germany
>>>
>>>
>>>
>>> Phone: +49-621-1703-6313
>>>
>>> E-mail: christopher.mi...@zi-mannheim.de
>>>
>>> Homepage:http://www.zi-mannheim.de/
>>>
>>>
55 50
>>
>> and then ran with
>>
>> tksurfer-tcl label_load.tcl
>>
>> The labels all load, but they are all the same teal-like color. I'm
>> guessing that I am using the wrong tksurfer internal command... I have
>> looked through th
fer internal command... I have
looked through the wiki, but didn't immediately see a solution.
Help?
Best
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Str
ote:
> As far as I can tell - and I may very well be using incorrect syntax -
> mris_calc needs volumes as inputs and does not accept labels. Does
> mris_calc accept label files as inputs, for instance in a command like:
> "mris_calc roi2.label and roi3.label"? If so, could s
t; Thanks,
>>
>> Eli
>>
>> Eli Johnson
>> Research Assistant, Track-On
>> UCL Institute of Neurology, Box 104 Queen Square, London, WC1N 3BG
>> Tel:+44(0)207 242 0038
>>
>>
>>
>> ___
>> Freesurfer mailing list
&g
elp.xml.html
>
> Jon
>
> - Original Message -
> From: "Rudolph Pienaar"
> To: freesurfer@nmr.mgh.harvard.edu
> Sent: Wednesday, October 16, 2013 2:36:37 PM
> Subject: [Freesurfer] Easiest way to resample a volume..?
>
> Hi all --
>
> I have a volu
nio
>
>
> On 10/16/2013 03:36 PM, Rudolph Pienaar wrote:
>> Hi all --
>>
>> I have a volume of say 100x100x100 1mm^3 and I'd like to resample it to
>> 300x300x300 0.33mm^3.
>>
>> What's the easiest way to do this? Will 'mri_convert' do
Hi all --
I have a volume of say 100x100x100 1mm^3 and I'd like to resample it to
300x300x300 0.33mm^3.
What's the easiest way to do this? Will 'mri_convert' do the trick?
Best
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoul
t; recon-all -s SUBJECTS_DIR exited with ERRORS at Thu Sep 12 08:25:31
> > CEST 2013
> >
> > For more details, see the log file
> >
> /Applications/freesurfer/subjects/subject_prova/Con28/SUBJECTS_DIR/scripts/recon-all.log
> > To report a problem, see
> > http:
king on input filetype sizes,
> > > I found a size mismatch, i.e. len(input1)!=len(input2)
> > >
> > > Darwin iMac-di-Stefano.local 12.4.0 Darwin Kernel Version 12.4.0: Wed
> > > May 1 17:57:12 PDT 2013; root:xnu-2050.24.15~1/RELEASE_X86_64 x86_64
> > >
> &
t_prova/Con28/SUBJECTS_DIR/scripts/recon-all.log
> To report a problem, see
> http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
>
>
> Thanks,
>
>
>
> Stefano
>
>
> ___
> Freesurfer mailing list
> Freesurfer@n
nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
v5.0.0 is too old. I'd suggest grabbing the current 5.1.0 build and
then just using the 'mri_annotation2label' from that.
On Thu Feb 28 12:17:02 2013, Sudhin A. Shah wrote:
> freesurfer-Linux-centos4_x86_64-stable-pub-v5.0.0
>
>
> On Feb 28, 2013, at 12:12 PM, Rud
a workaround?
>
> On Feb 28, 2013, at 10:47 AM, Rudolph Pienaar wrote:
>
>> After a conventional FS run you can do the following:
>>
>> $>mri_annotation2label --subject --hemi --lobesStrict
>> .lobesStrict.annot
>>
>> Which will create an annotation
___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
>
>
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for B
ppreciated.
>
> Andrew
>
>
> ___________
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
--
Rudolph Pienaar, M.En
around.
>
>
> ___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoul
t; -rwxr-xr-x 1 root wheel 5936512 Aug 13 19:53
> /usr/local/freesurfer/bin/mris_calc
> -rwxr-xr-x 1 root wheel 5903448 May 26 2011
> /usr/local/freesurfer/bin/mris_calc.old
>
> Not sure what I'm missing, any suggestions?
> -Fred
>
--
Rudolph Pienaar, M.Eng, D.Eng
Hi Fred --
I'm currently traveling and have limited internet connectivity. I'll be back at
the office later in the week and will take a look then.
In the meantime, has this ever worked for you previously? I know that older
versions of 'mris_calc' were somewhat particular about filename lengths
xels along an axis.
>> When doing
>> mris_calc -o out.mgz binF2.mgz add binF1.mgz,
>> the binF2 is shifted.
>>
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center
?
Yes. Look in the 'options.txt' file and make sure that the
'b_labelFileSave' flag is set to '1'. The name of the output file can
be set with the 'labelFile' setting.
> Your insight is very important,
> thank you,
> Octavian.
>
>
>
>
You can also use 'mris_decimate' and its companion, 'mris_decimate_gui'...
On 05/31/12 17:05, Gonzalo Rojas Costa wrote:
> Hi:
>
>How can I do a decimation to 1 polygons aprox to the pial surface ?...
>
>Sincerely,
>
>
--
Ru
xml.so.1
(And this is just an example. I don't remember which odd library might
have had issues -- it wasn't libxml, but the general fix is the same).
Best
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedi
On 01/22/12 22:21, Jesse Bledsoe wrote:
> I second Octavian's question. Does anyone know how FreeSurfer runs on
> Ubuntu 11.10?
Works fine on both 11.04 and 11.10.
Best
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos
Hi all --
If I make changes to a subject's ?h.smoothwm, how do I re-generate the
?h.sphere surfaces? I'd like to reduce the number of mesh vertices using
'mris_decimate' on a given hemisphere, and then (re)generate a
corresponding spherical surface.
Thanks
--
Rudolph P
ped
Please verify your base system "bit"ness.
Best
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
___
Frees
vertices.
Many thanks,
Christine
___
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Bi
On 11/9/11 09:49 , Rudolph Pienaar wrote:
>
> sed 's/0xd/xoa/' file1.txt > file2.txt
>
sed 's/0xd/x0a/' file1.txt > file2.txt
Oops... critical typo.
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martino
"Classic Mac, UNIX, or Windows". The default is "UNIX".
Oh, and make sure that the 's/x0d/x0a/' are enclosed in single quotes. I
see that my copy-paste in the earlier email somehow lost the quotes. If
you have a file called "file1.txt" and want to do the
y convert your old-style
Mac text file to a new style file with:
sed s/x0d/x0a/ old-b-vec-file> new-b-vec-file
This replaces the '0x0d' (10 in hex) characters in the file with '0x0a'
(13 in hex).
For more details, see:
http://www.peterbenjamin.com/seminars
, but will add to the
wiki as soon as I can.
Best
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
__
Then
> I had the message as above. What might be the problem? (It seems as if
> multiple terminal instances share the socket port number)
>
> *2)*How can I get interhemispheric distances between visual areas across
> hemispheres?
>
> Ryu
>
> PhD student
>
rrent 'dev'
version of 'mris_pmake'. If you are using the 'stable' version and it
won't work, let me know and we can get the 'dev' version out to you.
Best
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/
eesurfer functions.
>
> I am using freesurfer-Linux-centos4_x86_64-stable-pub-v5.1.0 on ubuntu
> 11.04.
>
> Any help is much appreciated.
>
> thanks,
>
> Stephan
>
>
>
>
>
>
>
>
> ________
_
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301)
list
>> Freesurfer@nmr.mgh.harvard.edu
>> https://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
>
>
on input filetype sizes,
> I found a size mismatch, i.e. len(input1)!=len(input2)
>
> Any suggestions?
>
> Thanks,
> Corinna
>
>
> ___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nm
--mpmOverlay euclidean --mpmProg pathFind --mpmArgs
startVertex:1,endVertex:3
Note, that this is *not* the geodesic, but is very close. The path is
constrained to run along the surface mesh, so will in general be
slightly longer than the geodesic.
--
Rudolph Pienaar, M.Eng, D.Eng /
hese two point along cortical
> surface (not direct distance). Does FS report this kind of distance? Any
> suggestion will be very appreciated.
>
> Aize
>
>
>
> ___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
&
; reading input white surface
>> /usr/local/freesurfer/subjects/subject1/surf/rh.white...
>> structure is "rh.cortex.label"
>> number of vertices = 158401
>> total surface area = 102285 mm^2
>> total gray matter volume = 291519 mm^3
>> average cortical t
woa/wa/viewSoftware?id=381072423&mt=8
> <http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=381072423&mt=8>
>
> Cheers
>
> Pedro Paulo Jr.
>
>
>
>
> ___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.h
more than a year or so, so it does need some handholding to run.
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
__
; fsaverage surface with freesurfer. thanks for your help.
>
> YUMI
>
>
> ___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
>
>
--
Rudolph Piena
e here at MGH.
>
> Where do I find it?
>
> Thanks,
> Marco
>
> -Original Message-
> From: Rudolph Pienaar [mailto:rudo...@nmr.mgh.harvard.edu]
> Sent: Wednesday, November 17, 2010 10:06 AM
> To: Marco Loggia
> Cc: 'freesurfer'
> Subject: Re: [Fr
;s Hospital
>
> HarvardMedicalSchool
>
> CNYBuilding 120, suite101E
>
> Charlestown, Massachusetts02129
>
> Phone: (617) 643-7267
>
> Fax: (617) 643-7340 ma...@nmr.mgh.harvard.edu
>
>
>
> ___________
> Freesurfer mailing li
s sent to
> you in error
> but does not contain patient information, please contact the sender
> and properly
> dispose of the e-mail.
>
>
>
> ___
> Freesurfer mailing list
> Frees
ard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
>
>
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
___
doug
>
>
> On Thu, 20 May 2010, Rudolph Pienaar wrote:
>
>> Hi all --
>>
>> Is there a simple way to create an annotation for
>> frontal/temporal/occipital/parietal lobes based off the ?h.aparc.annot
>> files in a FS 'label' dir? Ideally speaking
come up before... a quick google didn't
reveal anything.
Many thanks
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charl
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
>
>
>
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical
Sorry -- appended the wrong version of 'mris_display.
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
function [hf, hp, av_filtered] = mris_display(astr
Bruce Fischl wrote:
(2) Import that surface onto Matlab and visualize it there.
There is such a visualizer in the 'dev' tree of FreeSurfer -- called
'mris_display'. I've appended the relevant m files -- just save to a dir
on your MatLAB path.
-=R
--
Rudolph Pien
>
> Many thanks,
>
> Stefan
>
>
>
>
> ___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Bi
Hi Martin --
There is an app in the development tree, 'mris_pmake' that can be used
to generate fixed-radius regions about arbitrary vertices. It's
scriptable, so you can feed it a list of vertex indices to build
circular ROIs about.
It should be available in the 5.0 release of FreeSurfer, but
install Linux as a dual boot operating system as
> opposed to what I currently have, which is an emulator?
>
> Thanks,
> Fatima
>
> ___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.
uld like to use this
> towards the computing cortical thickness.
>
> Thanks,
> Elisa
>
> 2009/10/7 Bruce Fischl <mailto:fis...@nmr.mgh.harvard.edu>>
>
> Hi Elisa,
>
> Rudolph Pienaar (ccd) put together something for this I think.
>
>
Basu
>
> Cell : 425 638 2936
> Home: 206 257 0174
>
>
>
>
> ___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfe
ther than different kernel
optimizations there's little difference.
Personally, I'd install the desktop version and add whatever additional
servers I might need afterwards -- you'll be up and running FS a lot
quicker.
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.har
but we use 'sudo'
instead of 'su', and you can use your password and not the 'root' password:
$>sudo bash
Password:
#>cd /usr/local
#>tar xzvf
/home/fatima/Desktop/freesurfer-Linux-centos4-stable-pub-v4.3.1-full.tar
in both
Matt Glasser wrote:
> I assume you meant sudo ln -s /usr/lib/libtiff.so.4 /usr/lib/libtiff.so.3
Yes - thanks!
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129
any
FreeSurfer GUI type apps. If you forget to do it, you'll simply get an
error along the lines of 'libtiff.so.3 not found'
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th St
ncerely,
>
>
>
> Gonzalo Rojas Costa
> ___
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
>
>
>
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HM
Douglas N Greve wrote:
or mri_concat or fscalc.fsl
or 'mris_calc'...
___
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
rom
black to white?
Thanks,
Attila
___
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
--
Rudolph Pienaar,
rtex Area (ROI Surface): 0.59023 mm^2
...
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
___
Freesurf
positive values unchanged, and replaced all the original negative values
with '1'. Of course, you can set the bin value in 'lh.sulc.neg.bin' to
whatever you'd like by first multiplying it by the desired value:
$>mris_calc -o lh.sulc.neg.bin.f lh.sulc.neg.bin mul
(http://www.cgu.edu.tw/ic/)
___
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Str
27; and
save to 'lh.abs.curv'.
--
Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nmr.mgh.harvard.edu
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
___
Freesurfer
Zhangyuanchao wrote:
By the way, could you recommend me relevant papers that calculates the
following indices :
Check the Freesurfer wiki... Our papers on "curvature methodologies" as
well as "wavelet decomposition" have pdfs available.
--
Rudolph Pienaar, M.Eng,
--
好玩贺卡等你发,邮箱贺卡全新上线!
<http://cn.rd.yahoo.com/mail_cn/tagline/card/*http://card.mail.cn.yahoo.com/>
___________
Freesurfer mailing
eared to
curvature-type files):
$>mris_curvature_stats
If you have the ROI in a FS label file:
$>mris_curvature_stats -l
will limit the stats analysis only to the .
If you just want simple stats (mean, std, etc), you can also try:
$>mris_calc stats
Cheers
-=R
--
Rudo
ess" greater than 1.5, and store in 'lh.filter':
$>mris_curvature_stats --highPassFilter 1.5 --filterLabel lh.filter
MySubj lh thickness
will create a label file, 'lh.filter' containing a list of all vertices
whose "thickness" value exceeds 1.5
-=R
i,
i.e. curving "up". Areas with negative curvature are colored green, and
correspond to curves pointing "down", i.e. gyri.
So, in a nutshell, the difference is that the 'curv' files contain information
about curvatures, and the 'sulc' files contain information
>mris_calc someVolume.mgz stats
--> will dump min/max/mean/std data
Based on the range max-min determine the 25% threshold, then:
$>mris_calc -o top25pc.mgz someVolume.mgz gte
--> top25pc.mgz will contain only the voxels in someVolume.mgz with
intensities greater than or equal to .
-
reeSurfer.sh)...
HTH
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: [EMAIL PROTECTED]
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
___
Freesurfer mailing list
Freesurfer@
output ', so
$>mris_calc --output rh.curv.abs rh.curv abs
Since this is only in the 'dev' tree, let me know if you'd like a binary.
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: [EMAIL PROTECTED]
MGH/MIT/HMS Athinoula A.
On Fri, 31 Oct 2008, Bruce Fischl wrote:
Hi Rudolph,
we store things like thickness in 'volume' formats these days - the volumes
are nvertices x 1 x 1. Not sure why it didn't work, I would have thought it
would.
Errr... I think nonetheless the problem might be the input hack that
'mris_cal
but ended up with the same problem.
>
> Is anyone having the similar problem?
>
Are you running any compiz desktop effects (wobbly windows, fade animations,
etc.)? I've had similar problems with Ubuntu 8.04 and FreeSurfer tools if
compiz effects were activated. If they are active,
> Dear Rudolph Pienaar,
> could you please tell me if the Folding index and the sulc are in a way
> correlated?
> thank you
Hi David -
This question does not really have a simple yes or no answer, mostly because
each measures different features. These features are both deri
t at 13. Any
> suggestions?
>
Try this:
1 1 0
1 -1 0
0 1 1
0 -1 1
1 0 1
-1 0 1
Has worked for me, but your mileage may vary.
Cheers
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: [EM
Hi all -
Is there a way to create "intermediate" surfaces in FreeSurfer? By
intermediate I mean "some fraction" between gray/white and pial.
Cheers
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: [EMAIL PROTECTED]
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Ima
irach_afd: Talairach
> Transform:FAILED Does someone know how to solve the problem?
> Thanks for help,
>
> Yuan
--
Rudolph Pienaar, M.Eng, D.Eng / email: [EMAIL PROTECTED]
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th S
r) or 10.5 (leopard)
* has at the very least 1GB of RAM, although I'd not recommend this. 2GB is
really the minimum to be comfortable.
Hope this helps...
Cheers
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: [EMAIL PROTECTED]
MGH/MIT/HMS Athinoula A. Martinos C
release binaries for the Mac Leopard 64 bit
I've been running the Tiger binaries on 64 Leopard for a while now. Everything
works fine.
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: [EMAIL PROTECTED]
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (
s
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: [EMAIL PROTECTED]
MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging
149 (2301) 13th Street, Charlestown, MA 02129 USA
___
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
re you running? It has seen some
active development over the past summer, so you might not have the newest
version. Give me a shout if you'd like the current dev version.
Cheers
-=R
--
Rudolph Pienaar, M.Eng, D.Eng / email: [EMAIL PRO
'm kind of thinking that we should normalize the fi (and ici
for that matter) with the area overwhich each measure measure is computed...
*pfi = fi / (4.0*M_PI) / areaCounted;
This makes potentially more sense and removes the area dependency. What do you
think, Bruce?
-=
1 - 100 of 114 matches
Mail list logo