Yes, you need "b-value 1" to be 0, in order to be able to select the Mosaic output format. (Not sure why — seems to be a bug of some sort on Siemens part, introduced in the VE11 line). Then set “b-value 2” to be 3000. The b=1500 shell is then generated due to the scaling the magnitude of the directions in the vector file.
cheers, -MH -- Michael Harms, Ph.D. ----------------------------------------------------------- Conte Center for the Neuroscience of Mental Disorders Washington University School of Medicine Department of Psychiatry, Box 8134 660 South Euclid Ave. Tel: 314-747-6173 St. Louis, MO 63110 Email: [email protected] From: <[email protected]<mailto:[email protected]>> on behalf of Sebastien Hetu <[email protected]<mailto:[email protected]>> Date: Thursday, October 27, 2016 at 11:30 AM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: [HCP-Users] PRISMA setup for multishell dMRI Hi, we would like to run HCP–like (lifespan) dMRI sequences on our PRISMA. Could you tell us how to set up the multiple q-space shells on the diff tab of the sequence? Looking at the HCP sequence protocol, there seems to be only one b-value inputed (b-value 1 0 s/mm2). Do we need to input the second one as 3000 s/mm2 in order to have a shell at 1500 and the second one at 3000? thanks for your help seb _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hcp-users ________________________________ The materials in this message are private and may contain Protected Healthcare Information or other information of a sensitive nature. If you are not the intended recipient, be advised that any unauthorized use, disclosure, copying or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this email in error, please immediately notify the sender via telephone or return mail. _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
