Re: [Freesurfer] Simple algorithm question

2016-04-15 Thread Gamaliel Huerta Urrea
., Hahn, H.K., > Fischl, B., 2004. A hybrid approach to the skull stripping problem in MRI. > Neuroimage 22, 1060-1075. > > Segonne, F., Pacheco, J., Fischl, B., 2007. Geometrically accurate > topology-correction of cortical surfaces using nonseparating loops. IEEE > Trans Med Imag

Re: [Freesurfer] axial or sagittal?

2016-04-15 Thread Gamaliel Huerta Urrea
stream is pretty reliable. Andre van der Kouwe has > >acquitisiton recommendations here: > > > > > http://www.nmr.mgh.harvard.edu/~andre/FreeSurfer_recommended_morphometry_p > >rotocols.pdf > > > >cheers > >Bruce > > > >On Fri, 8 Apr 2016, Gamaliel > >Hue

[Freesurfer] Simple algorithm question

2016-04-15 Thread Gamaliel Huerta Urrea
Hi all I would like to be certain about what are the algorithms that Freesurfer use for Segmentation of surfaces (brain-skull-skin), and after, what is the algorithm for surfaces construction and tessellation?. And moreover i would like to know if you have some papers about this topic. Cheers.

Re: [Freesurfer] axial or sagittal?

2016-04-08 Thread Gamaliel Huerta Urrea
2016-04-08 12:09 GMT-03:00 Gamaliel Huerta Urrea : > Hello Freesurfers > > I'm trying to do volumetric reconstruction, i already have done this but. > i wanted to see if for the same subject, with different directions of > slices i have the same result, and obviously i had

[Freesurfer] how generate a head model?

2014-09-03 Thread gamaliel huerta urrea
Hi Experts I have been studying how to generate a head model, and is said to FreeSurfer software allows better tissue segmentation. I've driven German Gomez Herrero tutorial: http://www.germangh.com/tutorials/dipoles/head_model.htm I have installed freesurfer and matlab. I have verified that th

[Freesurfer] Questions about mri_make_bem_surfaces function

2014-09-01 Thread gamaliel huerta urrea
Hi experts I need use the mri_make_bem_surfaces function to generate the three surfaces from brain MRIs patient exam. I have installed Freesurfer and I have my series of MRIs in 001.mgz file. would be helpful if you could provide some material to use this function. regards -- *Gamaliel Huerta*

[Freesurfer] questions about mri_make_bem_surfaces

2014-08-27 Thread gamaliel huerta urrea
Hi I have questions about the use of the function: mri_make_bem_surfaces I need to create a surface from a set of MRIs in DICOM format. I would like if someone could help me. The only reference I have of the function is: https://surfer.nmr.mgh.harvard.edu/fswiki/mri_make_bem_surfaces and does

[Freesurfer] problem downloading freesurfer

2014-08-20 Thread gamaliel huerta urrea
Hi I tried for three days download freesurfer even today but pressing the download link in http://surfer.nmr.mgh.harvard.edu/fswiki/Download These are fallen and message "This web page is not available" I have understood that the site was in maintenance, however the links do not even respond. a