What version of the software is this and what scanner? Also, what are the sequence parameters?
Peace, Matt. From: <hcp-users-boun...@humanconnectome.org<mailto:hcp-users-boun...@humanconnectome.org>> on behalf of A R <aruls...@gmail.com<mailto:aruls...@gmail.com>> Date: Tuesday, July 18, 2017 at 6:25 AM To: "Harms, Michael" <mha...@wustl.edu<mailto:mha...@wustl.edu>> Cc: "HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org>" <HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org>> Subject: Re: [HCP-Users] CMRR vs MGH multiband/SMS sequences Hi, It's best seen on tStd and tSnr images. Depending on sequence parameters it can very subtle. I've tried different coils and sites. These are with CMRR. Just a few (20 I think) volumes demonstrating the artifact. https://ibb.co/cPAwEa https://ibb.co/cmu6Ea On Jul 14, 2017, at 6:08 PM, Harms, Michael <mha...@wustl.edu<mailto:mha...@wustl.edu>> wrote: What banding artifact are you referring to? Could you post a picture to a sharing site? thx -- 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: mha...@wustl.edu<mailto:mha...@wustl.edu> From: <hcp-users-boun...@humanconnectome.org<mailto:hcp-users-boun...@humanconnectome.org>> on behalf of A R <aruls...@gmail.com<mailto:aruls...@gmail.com>> Date: Friday, July 14, 2017 at 8:25 AM To: "Juranek, Jenifer" <jenifer.jura...@uth.tmc.edu<mailto:jenifer.jura...@uth.tmc.edu>> Cc: "HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org>" <HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org>> Subject: Re: [HCP-Users] CMRR vs MGH multiband/SMS sequences In my experience they both suffer from the same banding artifact affecting the middle 25% of slices. On Jul 11, 2017, at 5:34 PM, Juranek, Jenifer <jenifer.jura...@uth.tmc.edu<mailto:jenifer.jura...@uth.tmc.edu>> wrote: Just curious if anyone is aware of head-to-head comparisons of CMRR and MGH MB/SMS sequences? Someone recently mentioned to me that “the general consensus is that MGH outperforms CMRR”. Is there a “general consensus” in the research community on this issue? Any differences between dMRI and fMRI applications? I’m interested in using an HCP-style acquisition protocol for a 5yr study about to start…from what I can tell, CMRR MB sequences have been selected across the board for HCP-style studies currently funded by NIH. Does anyone have any thoughts they can share? Many Thanks, Jenifer ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Jenifer Juranek, PhD Associate Professor Department of Pediatrics UTHealth Houston, TX 77030 713.500.8233 _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org> http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org> 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 HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org> http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
