Alexandre Dizeux
@AlexandreDizeux
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(Moving to Bluesky, not posting anything here) Science, visualization and communication. Research engineer at @PhysMedParis @INSERM. Doing commission work too.
Paris, France
Joined September 2013
Really proud that my design was selected to make the cover! It illustrates the beautiful scientific work carried out by @JeromeBaranger and @TanterM on Korotkoff sounds! We now know where these sounds come from👩⚕️🩺📢! @PhysMedParis @Inserm @ESPCI_Paris @psl_univ @CNRS
One method of assessing blood pressure involves listening for “Korotkoff sounds,” often described as tapping or thumping noises. Research out this week in Science Advances shows Korotkoff sounds are caused by shear vibrations in the surrounding tissues: https://t.co/SNCwx3o8nd
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🚨Big news! Five years in the making, our Zebrahub paper is now published in #Cell 🎉. We’ve built a timecourse atlas of zebrafish embryonic development, combining #scRNAseq data and #lightsheet live imaging, and delved deep into the dynamics of key progenitors.
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Using @sidefx houdini vellum solver for modelisation can be mesmerizing ! here I try to model the nucleolus for an upcoming cover proposal. The rough endoplasmic reticulum is already done.
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Functional Ultrasound imaging and Ultrasound Localization microscopy for the study of thermal coding in rodents by @koorliyil @PezetSophie and colleagues @PhysMedParis makes the cover of @SfNJournals (@AlexandreDizeux credit)
This Week in The Journal #JNeurosci | Heterogeneity Identified in Rett Syndrome Mouse Model; Mechanistic Insight into Memory Improvement from Novel Social Interaction https://t.co/CW6jYgb6Kn
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Another cover ! 🤩
Functional Ultrasound imaging and Ultrasound Localization microscopy for the study of thermal coding in rodents by @koorliyil @PezetSophie and colleagues @PhysMedParis makes the cover of @SfNJournals (@AlexandreDizeux credit)
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#BrainAwarenessWeek Ultrasound for brain research: lots of exciting topics going on, from exploring the cerebrovascular network to restoring brain functions #fUS #ULM #fULM #sonogenetics #neuromodulation
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I am thrilled to announce that our last study on sensory thermal encoding in the mice brain out as an early release in ‘The journal of Neuroscience’. https://t.co/4Pvliz8XpL Cover prepared by Alexandre Dizeux
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New @PhysMedParis article on functional Ultrasound connectivity by @koorliyil @AdrienBertolo @AlexandreDizeux @TDeffieux @TanterM @PezetSophie & colleagues published in jneuroscience: Specific and non-uniform brain states during cold perception in mice
jneurosci.org
The quest to decode the complex supraspinal mechanisms that integrate cutaneous thermal information in the central system is still ongoing. The dorsal horn of the spinal cord is the first hub that...
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Real Christmas gift ! Ultrasound Localization Microscopy image of Brain vessels by our team @AlexandreDizeux @PhysMedParis @CharlieDemene @PezetSophie N. Renaudin with @Iconeus @inserm @psl_univ @ESPCI_Paris chosen by @NYTScience @nytimes as 2023 Stunning New Image of the brain
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The video related to the image and the paper published in @naturemethods
https://t.co/and6vpYEI1
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Super proud to have one of my images featured in the New York Times 🤩 🤩 ! A big highlight for functional ultrasound localization microscopy (fULM), an imaging technique developed at @PhysMedParis @CharlieDemene
@TanterM @PezetSophie @Inserm @ESPCI_Paris
https://t.co/dfDWcnKwOI
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Shopping for Christmas, taken from Pont au Change, Paris.
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A full week of great scientific talks, scientific discussions and team work for the @PhysMedParis internal seminar "Beldi V" in Malaga ! Many thanks to everybody in the lab for a very strong involvement in the research and team !
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Debunking a myth. You know the blood pressure "Korotkoff sounds," first described in 1905 for measuring blood pressure. They were thought to be from the artery, but they're not--they come shear vibrations of surrounding tissue https://t.co/jVDzwvrgKF
@TanterM @JeromeBaranger
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I've done this 3D video animation by importing experimental data into @sidefx houdini and then rendered with @redshift3d #science #visualization
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Recent @PhysMedParis work on Backscattering Ultrasound Localization Microscopy by Noemi Renaudin, Nathalie Ialy-Radio @pezetsophie @CharlieDemene @TanterM was just released in @SciReports. Beautiful images and improved hemodynamic quantification in #ULM ! https://t.co/EUb1v15uwH
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This new @PhysMedParis preprint @BioXriv from Noemi Renaudin and our team @PezetSophie @CharlieDemene shows how to exploit Backscattering amplitude in Ultrasound Localization Microscopy for enhanced superresolution imaging and smart access to the third dimension with 1D probes
Backscattering Amplitude in Ultrasound Localization Microscopy https://t.co/SWZCWdZA4N
#bioRxiv
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