Skip to main content

Brain tissue segmentation software that combines multiple MRI sequences

Using FSL and Freesurfer as well as some online brain tissue segmentation pipelines (eg. volBrain), I noticed that all of them use at most 2 MRI sequences (usually T1 and in combination with T2/FLAIR for certain purposes). Software like Freesurfer has a 15mm slice thickness limit, and results are flawed for series with higher thicknesses from older machines. It is frustrating for example, to have a 30mm slice thickness axial view sequence and get bad 3d segmentation results in sagittal view despite having a sagittal sequence as well. Does anybody know of any software that can combine multiple sequences in different planes and therefore make good use of all the available information for tissue segmentation? Should I post this question to a different sub?

submitted by /u/Dabrecky
[link] [comments]

source https://www.reddit.com/r/Radiology/comments/kg8ngb/brain_tissue_segmentation_software_that_combines/

Comments

Popular posts from this blog

I got into the Rad Tech program!

I just want to share with you that I finally got into the program at our local community college and i’m starting this summer. For context, I’m already 30yo with a prior BS degree and decided on a career change. During the pandemic until this semester, I took my time to take all the pre-reqs and GEs required while working. I also volunteered at a hospital for over a year. It was optional due to COVID, but I still did it to get the brownie points. I finally applied last March 2023 and received good news last Friday. The program is based on a pointing system, so I think having good grades really mattered. It was my first time applying and the only program I applied to. I didn’t know it was possible to get in on your first try because of all of the stories I’ve been reading, so don’t lose hope because it’s possible! Wishing everyone who’s applying this year good luck. You can do this! If you have questions, I will do my best to answer them 😊 also if you have tips on how to survive this ...

Do rad techs/sonographers deal with vomit often?

Hi there! I’m currently considering going to school to be a rad tech or sonographer but I’m struggling to find out if you guys deal with vomit a lot. I am emetophobic (phobia of vomit) and, while I think I’d like these jobs a lot, it does worry me to think about having to deal with it often. Thank you for your help! submitted by /u/pootscoot1 [link] [comments] source https://www.reddit.com/r/Radiology/comments/p5y0aa/do_rad_techssonographers_deal_with_vomit_often/

Question regarding ultrasound

Hello radiologists, I have a quick question regarding ultrasounds of the scrotum. (Not asking for medical advice just wondering about something). I’ve done an ultrasound of the scrotum and the radiologist only took pictures of the right side of the testicle and then the left side but not in between so my question is, do ultrasounds show all “angles” of a testicle or does the device need to be held at various areas to show a full testicle? Because if only one side of the testicle is seen then wouldn’t the other side be as important in diagnosing something? Thanks! submitted by /u/doomyboomy [link] [comments] source https://www.reddit.com/r/Radiology/comments/oi2nmk/question_regarding_ultrasound/