Dear All,
I am new to freesurfer DTI analysis. Can anybody explain what is the advantage of using freesurfer for DTI analysis over DTI studio?
Ayaz
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Hi Ayaz
I'm not all that familiar with DTI studio. Tracula, which is a package within FreeSurfer, automically generates models of 17 or so major white matter fascicles with no user intervention required.
cheers Bruce
On Thu, 8 Mar 2012, Ayaz, Muhammad wrote:
Dear All,
I am new to freesurfer DTI analysis. Can anybody explain what is the advantage of using freesurfer for DTI analysis over DTI studio?
Ayaz
The information contained in this message and any attachments is intended only for the use of the individual or entity to which it is addressed, and may contain information that is PRIVILEGED, CONFIDENTIAL, and exempt from disclosure under applicable law. If you are not the intended recipient, you are prohibited from copying, distributing, or using the information. Please contact the sender immediately by return e-mail and delete the original message from your system.
Hi Ayaz:
Both packages are equally good. The main difference, is that DTI studio runs on Windows while FreeSurfer is Linux/ Unix based. So it depends on your platform. It also depends on your research question/s.
best,
Alan
BIDMC/ Boston
On Thu, Mar 8, 2012 at 7:29 PM, Bruce Fischl fischl@nmr.mgh.harvard.eduwrote:
Hi Ayaz
I'm not all that familiar with DTI studio. Tracula, which is a package within FreeSurfer, automically generates models of 17 or so major white matter fascicles with no user intervention required.
cheers Bruce
On Thu, 8 Mar 2012, Ayaz, Muhammad wrote:
Dear All,
I am new to freesurfer DTI analysis. Can anybody explain what is the advantage of using freesurfer for DTI analysis over DTI studio?
Ayaz
The information contained in this message and any attachments is intended only for the use of the individual or entity to which it is addressed, and may contain information that is PRIVILEGED, CONFIDENTIAL, and exempt from disclosure under applicable law. If you are not the intended recipient, you are prohibited from copying, distributing, or using the information. Please contact the sender immediately by return e-mail and delete the original message from your system.
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Hi Ayaz,
In addition to the platform differences, DTIstudio uses deterministic tractography algorithm (Fiber Assignment by Continuous Tracking (FACT) method), whereas the TRACULA uses prior information of anatomy surrounding the fiber tracts along with a more sensitive probabilistic crossing fibers algorithm (based on FSL's bedpostX).
Hope this is helpful,
Priti
Hi Ayaz:
Both packages are equally good. The main difference, is that DTI studio runs on Windows while FreeSurfer is Linux/ Unix based. So it depends on your platform. It also depends on your research question/s.
best,
Alan
BIDMC/ Boston
On Thu, Mar 8, 2012 at 7:29 PM, Bruce Fischl fischl@nmr.mgh.harvard.eduwrote:
Hi Ayaz
I'm not all that familiar with DTI studio. Tracula, which is a package within FreeSurfer, automically generates models of 17 or so major white matter fascicles with no user intervention required.
cheers Bruce
On Thu, 8 Mar 2012, Ayaz, Muhammad wrote:
Dear All,
I am new to freesurfer DTI analysis. Can anybody explain what is the advantage of using freesurfer for DTI analysis over DTI studio?
Ayaz
The information contained in this message and any attachments is intended only for the use of the individual or entity to which it is addressed, and may contain information that is PRIVILEGED, CONFIDENTIAL, and exempt from disclosure under applicable law. If you are not the intended recipient, you are prohibited from copying, distributing, or using the information. Please contact the sender immediately by return e-mail and delete the original message from your system.
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
The information in this 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 sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
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freesurfer@nmr.mgh.harvard.edu
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Alan Francis -
Ayaz, Muhammad -
Bruce Fischl -
Priti Srinivasan