Jan Valosek
@ValosekJan
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Postdoctoral Researcher @PolyNeuro (@Polymtl) & @Mila_Quebec | Magnetic Resonance Imaging π§² | Spinal Cord Injury π§ | Deep Learning π» | Open Science π |
Montreal, Canada
Joined August 2012
We are happy to announce that a new version of SCT (v7.1) has been released! π Check out our announcement on @INCForg's @neuroquestion forum:
neurostars.org
Dear neuroimaging community, We are happy to announce the release of SCT v7.1. The most notable changes for this release include: Installation: Add support for Apptainer installations for use on HPC...
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Are you interested in imaging the spinal cord at 7T? Not sure what coil to use? Check out this recent work led by @EvaAlonsoOrtiz and collaborators where we compare different coil designs: https://t.co/Fm7pXVGaaS
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Having trouble segmenting the spinal cord on T1w? T2w? MP2RAGE? EPI? PSIR? STIR? FLAIR? Check out this work by @SandBedard @naga_karthik7 and colleagues on the new contrast-agnostic segmentation model (available on @SpinalToolbox) π
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π’ We are happy to announce that we will be hosting a free virtual Spinal Cord Toolbox (SCT) Course on December 9-10, 2024. π Check out our announcement on @INCForg's @neuroquestion forum: https://t.co/JLaksahJW9 Course details can be found here:
spinalcordmri.org
This website aims at bringing closer the spinal cord MRI community, which includes clinicians, physicists and computer scientists. It provides a forum, workshop announcements (including material),...
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Check out our recent work on automatic assessment of #SpinalCordInjury #MRI scans, now available in @SpinalToolbox! π
#SCIseg accurately segmented intramedullary lesions on a diverse dataset of T2-w MRIs https://t.co/aWdpQeHTEN
@ValosekJan @DrKenWeber @SpinalToolbox #OpenSource #spine #AI
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Want to know more about B0 Shimming at ultra-high field π§²? Alexandre D'Astous and I will present latest developments on advanced shimming methods using @ShimmingToolbox π
Join us for the ISMRM Ultra-High Field MR Study Group & ISMRT Joint Virtual Meeting! B0 Shimming at (U)HF; Why, What & How To Perform 04 November 2024 | 16:00 Register today! https://t.co/fROmN2PhrR
#ISMRM #ISMRT #MRI #MagneticResonance #MR #MedicalImaging #MRIEducation
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Interested in 7T imaging of the spinal cord? Check out this article by Daniel Papp and collaborators at @neuropoly @TheNeuro_MNI. We compared various RF shimming methods using @ShimmingToolbox. Reproducible preprint available in @NeuroLibre π https://t.co/06jENYJRAi
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We are happy to announce that a new version of SCT (v6.4) has been released! π Check out our announcement on @INCForg's @neuroquestion forum:
neurostars.org
Dear neuroimaging community, We are happy to announce the release of SCT v6.4. The most notable changes for this release include: Feature: Add midsagittal tissue bridges to sct_analyze_lesion. View...
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π Huge thanks to all co-authors for an incredible international collaboration. π Special thanks to my colleagues from the NeuroPoly lab for their feedback and the four (4!) reviewers whose thorough reviews greatly improved our study. Also, thanks to @MSCActions! π πͺπΊ 2/2
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π Excited to share our latest study published in Imaging Neuroscience! π We introduce a deep learning-based method for the automatic segmentation of spinal nerve rootlets from MRI images. β»οΈ The method is open-source and available as part of the Spinal Cord Toolbox (SCT)! 1/2
New paper in Imaging Neuroscience by Jan ValoΕ‘ek, Julien Cohen-Adad, et al: Automatic segmentation of the spinal cord nerve rootlets https://t.co/qxmhltoWVs
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What a fantastic #ISMRM2024 conference! π Thanks to my colleagues from @PolyNeuro for their hard work on our projects and @MSCActions for funding my research! ππ¬
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Having trouble segmenting the spinal cord on EPI data? PSIR? STIR? MP2RAGE? Compressed cord? Check out the work by @SandBedard @naga_karthik7 and colleagues from @PolyNeuro on the new contrast-agnostic segmentation model, now available on @SpinalToolbox v6.3 π
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π Stop by and check out our latest work at this year's ISMRM! #ISMRM2024π§²π§
I will be giving an oral presentation on SCIseg at the"Advanced MRI Methods in CNS Trauma" session tomorrow (May 6th) at 17:24 pm Singapore time at the Summit 1 Hall. Do stop by if you want to learn more about spinal cord trauma! #ISMRM2024 @ISMRM
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Interested in reproducible spinal cord quantitative MRI analysis with the Spinal Cord Toolbox? Check out this latest publication π https://t.co/JCg94sz9xR
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π Check out the latest SCT version featuring several new segmentation models (contrast-agnostic softseg, SCI lesion/SC seg, spinal nerve rootlet seg, mouse GM/WM seg) and many more!
We are happy to announce that a new version of SCT (v6.2) has been released! π Check out our announcement on @INCForg's @neuroquestion forum:
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Check out our latest paper on spinal cord normative database of 203 adult subjects! The database is part of the @SpinalToolbox v6.0 and higher, and you can use it to compare cross-sectional area and other morphometrics computed in your study! @SandBedard @jcohenadad
New paper in Imaging Neuroscience by Jan ValoΕ‘ek, Julien Cohen-Adad, et al: A database of the healthy human spinal cord morphometry in the PAM50 template space https://t.co/hyBPh9Vtiz
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Check out our latest preprint on automatic lesion segmentation in spinal cord injury patients! SCIseg works well on MRI scans across different lesion etiologies, sites, scanner manufacturers, and heterogeneous image resolutions. Joint work with @ValosekJan and @jcohenadad !
SCIseg: Automatic Segmentation of T2-weighted Hyperintense Lesions in Spinal Cord Injury https://t.co/tjAJZmLdTI
#medRxiv
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You computed #spinalcord cross-sectional area from #MRI using @SpinalToolbox. What next? You can now compare this value with a database of 203 adult subjects. Check out this new interactive @NeuroLibre preprint by @ValosekJan @SandBedard :π https://t.co/l7vLY5tK79
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We are happy to announce that a new version of SCT (v6.1) has been released! π Check out our announcement on @INCForg's @neuroquestion forum:
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6/6πTo learn more about what @jcohenadad's group is up to, stay tuned: π July 15th 2023: release of the open-source Spinal Cord Toolbox (SCT) v6.0 ( https://t.co/LcynYsRTjy) π November 20th-21st 2023: free SCT course will be taught online!
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