Re: [Freesurfer] training set
Have you checked the original aseg paper? If not, then it will be in Rahul's cortical parcellation one as it is the same data cheers Bruce On Thu, 26 Mar 2020, javier quilis wrote: External Email - Use Caution Hi Bruce, thanks for the answer. Is there any paper where this is explained? I want to detail this in my paper and I would like to refer to the source. Thanks again, Javier De: freesurfer-boun...@nmr.mgh.harvard.edu en nombre de Bruce Fischl Enviado: miércoles, 25 de marzo de 2020 14:40 Para: Freesurfer support list Asunto: Re: [Freesurfer] training set Hi Javier no, that's not correct, depending on which training set you mean. For the Bayesian segmentation (aseg) we used 40 datasets distributed in age and pathology (10 each for young, middle age, elderly and AD). cheers Bruce On Wed, 25 Mar 2020, javier quilis wrote: > > External Email - Use Caution > > Thanks for the answer. > > I can not open the power point for some reason. Is there any paper where I > can check this? I think the dataset used by freesurfer is in the MNI Average > Brain (305 MRI) Stereotaxic Model and this dataset only use MRIs from young > people, is this correct? > > Thanks again. > Bests, > Javier > > > > > >___ _ > De: freesurfer-boun...@nmr.mgh.harvard.edu > en nombre de Douglas N. Greve > > Enviado: viernes, 20 de marzo de 2020 15:39 > Para: freesurfer@nmr.mgh.harvard.edu > Asunto: Re: [Freesurfer] training set > Try the tutorial slides > https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI > It does not go into a lot of detail, but it will give you the relevant > lectures > > > On 3/17/2020 8:54 AM, javier quilis wrote: > > External Email - Use Caution > > Hello everyone, > > I'm trying to do a study of a comparison between the automated methods > to analyze structural MRI from FSL and Freesurfer. I am interested in > the training set used by Freesurfer to do the brain segmentation and I > can not find a detailed description of it. Is there any source where > this set is described? > > Thanks in advance. > Bests, > Javier Quilis > > ___ > Freesurfer mailing 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
Re: [Freesurfer] training set
External Email - Use Caution Hi Bruce, thanks for the answer. Is there any paper where this is explained? I want to detail this in my paper and I would like to refer to the source. Thanks again, Javier De: freesurfer-boun...@nmr.mgh.harvard.edu en nombre de Bruce Fischl Enviado: miércoles, 25 de marzo de 2020 14:40 Para: Freesurfer support list Asunto: Re: [Freesurfer] training set Hi Javier no, that's not correct, depending on which training set you mean. For the Bayesian segmentation (aseg) we used 40 datasets distributed in age and pathology (10 each for young, middle age, elderly and AD). cheers Bruce On Wed, 25 Mar 2020, javier quilis wrote: > > External Email - Use Caution > > Thanks for the answer. > > I can not open the power point for some reason. Is there any paper where I > can check this? I think the dataset used by freesurfer is in the MNI Average > Brain (305 MRI) Stereotaxic Model and this dataset only use MRIs from young > people, is this correct? > > Thanks again. > Bests, > Javier > > > > > > > De: freesurfer-boun...@nmr.mgh.harvard.edu > en nombre de Douglas N. Greve > > Enviado: viernes, 20 de marzo de 2020 15:39 > Para: freesurfer@nmr.mgh.harvard.edu > Asunto: Re: [Freesurfer] training set > Try the tutorial slides > https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI > It does not go into a lot of detail, but it will give you the relevant > lectures > > > On 3/17/2020 8:54 AM, javier quilis wrote: > > External Email - Use Caution > > Hello everyone, > > I'm trying to do a study of a comparison between the automated methods > to analyze structural MRI from FSL and Freesurfer. I am interested in > the training set used by Freesurfer to do the brain segmentation and I > can not find a detailed description of it. Is there any source where > this set is described? > > Thanks in advance. > Bests, > Javier Quilis > > ___ > Freesurfer mailing 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
Re: [Freesurfer] training set
Hi Javier no, that's not correct, depending on which training set you mean. For the Bayesian segmentation (aseg) we used 40 datasets distributed in age and pathology (10 each for young, middle age, elderly and AD). cheers Bruce On Wed, 25 Mar 2020, javier quilis wrote: External Email - Use Caution Thanks for the answer. I can not open the power point for some reason. Is there any paper where I can check this? I think the dataset used by freesurfer is in the MNI Average Brain (305 MRI) Stereotaxic Model and this dataset only use MRIs from young people, is this correct? Thanks again. Bests, Javier De: freesurfer-boun...@nmr.mgh.harvard.edu en nombre de Douglas N. Greve Enviado: viernes, 20 de marzo de 2020 15:39 Para: freesurfer@nmr.mgh.harvard.edu Asunto: Re: [Freesurfer] training set Try the tutorial slides https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI It does not go into a lot of detail, but it will give you the relevant lectures On 3/17/2020 8:54 AM, javier quilis wrote: External Email - Use Caution Hello everyone, I'm trying to do a study of a comparison between the automated methods to analyze structural MRI from FSL and Freesurfer. I am interested in the training set used by Freesurfer to do the brain segmentation and I can not find a detailed description of it. Is there any source where this set is described? Thanks in advance. Bests, Javier Quilis ___ Freesurfer mailing 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
Re: [Freesurfer] training set
External Email - Use Caution Thanks for the answer. I can not open the power point for some reason. Is there any paper where I can check this? I think the dataset used by freesurfer is in the MNI Average Brain (305 MRI) Stereotaxic Model and this dataset only use MRIs from young people, is this correct? Thanks again. Bests, Javier De: freesurfer-boun...@nmr.mgh.harvard.edu en nombre de Douglas N. Greve Enviado: viernes, 20 de marzo de 2020 15:39 Para: freesurfer@nmr.mgh.harvard.edu Asunto: Re: [Freesurfer] training set Try the tutorial slides https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI It does not go into a lot of detail, but it will give you the relevant lectures On 3/17/2020 8:54 AM, javier quilis wrote: External Email - Use Caution Hello everyone, I'm trying to do a study of a comparison between the automated methods to analyze structural MRI from FSL and Freesurfer. I am interested in the training set used by Freesurfer to do the brain segmentation and I can not find a detailed description of it. Is there any source where this set is described? Thanks in advance. Bests, Javier Quilis ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu<mailto: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
Re: [Freesurfer] training set
Try the tutorial slides https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI It does not go into a lot of detail, but it will give you the relevant lectures On 3/17/2020 8:54 AM, javier quilis wrote: External Email - Use Caution Hello everyone, I'm trying to do a study of a comparison between the automated methods to analyze structural MRI from FSL and Freesurfer. I am interested in the training set used by Freesurfer to do the brain segmentation and I can not find a detailed description of it. Is there any source where this set is described? Thanks in advance. Bests, Javier Quilis ___ Freesurfer mailing 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
[Freesurfer] training set
External Email - Use Caution Hello everyone, I'm trying to do a study of a comparison between the automated methods to analyze structural MRI from FSL and Freesurfer. I am interested in the training set used by Freesurfer to do the brain segmentation and I can not find a detailed description of it. Is there any source where this set is described? Thanks in advance. Bests, Javier Quilis ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer