@ValosekJan profile picture
Jan Valosek @ValosekJan

Postdoctoral Researcher @PolyNeuro (@Polymtl) & @Mila_Quebec | Magnetic Resonance Imaging 🧲 | Spinal Cord Injury 🧠 | Deep Learning 💻 | Open Science 🌍 |

Joined August 2012
  • Tweets 31
  • Following 153
  • Followers 48
2 Photos and videos
Jan Valosek retweeted
Spinal Cord Toolbox (SCT)@SpinalToolbox
19 Aug 2025
We are happy to announce that a new version of SCT (v7.1) has been released! 🎉 Check out our announcement on @INCForg's @neuroquestion forum: neurostars.org/t/spinal-cord…

Spinal Cord Toolbox (SCT) - New release v7.1

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...

neurostars.org
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Jan Valosek retweeted
Julien Cohen-Adad@jcohenadad
5 Feb 2025
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: pubmed.ncbi.nlm.nih.gov/3986…
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Jan Valosek retweeted
Julien Cohen-Adad@jcohenadad
3 Feb 2025
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) 🚀
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Jan Valosek retweeted
Spinal Cord Toolbox (SCT)@SpinalToolbox
15 Nov 2024
📢 We are happy to announce that we will be hosting a free virtual Spinal Cord Toolbox (SCT) Course on December 9-10, 2024. 🎉 Check out our announcement on @INCForg's @neuroquestion forum: neurostars.org/t/spinal-cord… Course details can be found here: spinalcordmri.org/2024/12/09…

📢 Spinal Cord Toolbox (SCT) Course (Dec 9-10, 2024)

Dear Spinal Cord MRI community, We will be offering a free course on the Spinal Cord Toolbox (SCT). WHEN: December 9-10 2024 WHERE: Virtual (on Zoom) More details and registration link: Regardless of...

neurostars.org
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Check out our recent work on automatic assessment of #SpinalCordInjury #MRI scans, now available in @SpinalToolbox! 🚀
Radiology: Artificial Intelligence@Radiology_AI
7 Nov 2024
#SCIseg accurately segmented intramedullary lesions on a diverse dataset of T2-w MRIs doi.org/10.1148/ryai.240005 @ValosekJan @DrKenWeber @SpinalToolbox #OpenSource #spine #AI
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Jan Valosek retweeted
Julien Cohen-Adad@jcohenadad
18 Oct 2024
Want to know more about B0 Shimming at ultra-high field 🧲? Alexandre D'Astous and I will present latest developments on advanced shimming methods using @ShimmingToolbox 🚀
ISMRT@ISMRT_ISMRM
16 Oct 2024
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! ow.ly/Arly50Tnm7M #ISMRM #ISMRT #MRI #MagneticResonance #MR #MedicalImaging #MRIEducation
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Jan Valosek retweeted
Julien Cohen-Adad@jcohenadad
26 Aug 2024
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 🚀 onlinelibrary.wiley.com/doi/…
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Jan Valosek retweeted
Spinal Cord Toolbox (SCT)@SpinalToolbox
9 Aug 2024
We are happy to announce that a new version of SCT (v6.4) has been released! 🎉 Check out our announcement on @INCForg's @neuroquestion forum: neurostars.org/t/spinal-cord…

Spinal Cord Toolbox (SCT) - New release v6.4

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...

neurostars.org
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🎉 Excited to share our latest study published in Imaging Neuroscience! 👉 We introduce a deep learning-based method for the automatic segmentation of spinal nerve rootlets from MRI images. ♻️ The method is open-source and available as part of the Spinal Cord Toolbox (SCT)! 1/2
Imaging Neuroscience@ImagingNeurosci
8 Jul 2024
New paper in Imaging Neuroscience by Jan Valošek, Julien Cohen-Adad, et al: Automatic segmentation of the spinal cord nerve rootlets doi.org/10.1162/imag_a_00218
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🌎 Huge thanks to all co-authors for an incredible international collaboration. 🙏 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! 🙌 🇪🇺 2/2
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What a fantastic #ISMRM2024 conference! 🎉 Thanks to my colleagues from @PolyNeuro for their hard work on our projects and @MSCActions for funding my research! 🙌🔬
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Jan Valosek retweeted
Julien Cohen-Adad@jcohenadad
8 May 2024
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 🚀
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👉 Stop by and check out our latest work at this year's ISMRM! #ISMRM2024🧲🧠
Naga Karthik@naga_karthik7
5 May 2024
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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Jan Valosek retweeted
Spinal Cord Toolbox (SCT)@SpinalToolbox
12 Mar 2024
Interested in reproducible spinal cord quantitative MRI analysis with the Spinal Cord Toolbox? Check out this latest publication 👇 doi.org/10.2463/mrms.rev.202…
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👉 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!
Spinal Cord Toolbox (SCT)@SpinalToolbox
15 Feb 2024
We are happy to announce that a new version of SCT (v6.2) has been released! 🎉 Check out our announcement on @INCForg's @neuroquestion forum: neurostars.org/t/spinal-cord…
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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
Imaging Neuroscience@ImagingNeurosci
8 Feb 2024
New paper in Imaging Neuroscience by Jan Valošek, Julien Cohen-Adad, et al: A database of the healthy human spinal cord morphometry in the PAM50 template space doi.org/10.1162/imag_a_00075
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Jan Valosek retweeted
Naga Karthik@naga_karthik7
5 Jan 2024
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 !
medRxiv@medrxivpreprint
4 Jan 2024
SCIseg: Automatic Segmentation of T2-weighted Hyperintense Lesions in Spinal Cord Injury medrxiv.org/cgi/content/shor… #medRxiv
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Jan Valosek retweeted
Julien Cohen-Adad@jcohenadad
10 Nov 2023
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 :👇 neurolibre.org/papers/10.554…
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Jan Valosek retweeted
Spinal Cord Toolbox (SCT)@SpinalToolbox
7 Nov 2023
We are happy to announce that a new version of SCT (v6.1) has been released! 🎉 Check out our announcement on @INCForg's @neuroquestion forum: neurostars.org/t/spinal-cord…
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Jan Valosek retweeted
Nadia Blostein@BlosteinNadia
24 May 2023
6/6🌟To learn more about what @jcohenadad's group is up to, stay tuned: 👉 July 15th 2023: release of the open-source Spinal Cord Toolbox (SCT) v6.0 (spinalcordtoolbox.com/) 👉 November 20th-21st 2023: free SCT course will be taught online!
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