[Mristudio-users] CST atlas

[Rajagopalan, Venkateswaran]

Dear All,

I am using CST probability atlas for some calculations (i.e. measuring FA values along CST), since the CST atlas includes probability values ranging from 0 to 1, I want to exclude very low probability values like 0.00002 I tried using Percentile ( since It will not raise concerns when I write an article say I want to retain say between 5% and 95%) however since many voxels have very low probability values this is not working good in the sense for 95 percentile my probability value comes to 0.1745 however the probability values range from 0.0 to 0.578 so all the higher probability values above 0.1745 will get rejected. Any suggestions will be of great help.

Thanks

Venkat

===================================

P Please consider the environment before printing this e-mail

Cleveland Clinic is ranked one of the top hospitals
in America by U.S.News & World Report (2009).  
Visit us online at http://www.clevelandclinic.org for
a complete listing of our services, staff and
locations.


Confidentiality Note:  This message is intended for use
only by 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 the reader of this message is not the intended
recipient or the employee or agent responsible for
delivering the message to the intended recipient, you are
hereby notified that any dissemination, distribution or
copying of this communication is strictly prohibited.  If
you have received this communication in error,  please
contact the sender immediately and destroy the material in
its entirety, whether electronic or hard copy.  Thank you.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.mristudio.org/pipermail/mristudio-users/attachments/20100922/76eb989a/attachment.html