Thomas Deffieux
@thomasdeffieux.bsky.social
๐ค 59
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Inserm research scientist, functional and less functional ultrasound imaging @ PhysMed Paris
reposted by
Thomas Deffieux
Institute Physics for Medicine Paris
25 days ago
๐๐ถ๐ฐ๐ธ๐ถ๐ป๐ด ๐ผ๐ณ๐ณ ๐ฎ๐ฌ๐ฎ๐ฒ ๐๐ถ๐๐ต ๐ฎ ๐ป๐ฒ๐ ๐ฝ๐๐ฏ๐น๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป ๐ถ๐ป ๐๐ฒ๐น๐น ๐ฅ๐ฒ๐ฝ๐ผ๐ฟ๐๐
@felipecybis.bsky.social
, postdoct in our lab, is the first author of the study "A vascular code for speed in the spatial navigation system", now published in Cell Reports:
doi.org/10.1016/j.celrep.2025.116791
#Ultrasound
#fUS
#Research
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reposted by
Thomas Deffieux
Institute Physics for Medicine Paris
11 days ago
๐จ ๐ก๐ฒ๐ ๐ฝ๐ฎ๐ฝ๐ฒ๐ฟ ๐ฎ๐น๐ฒ๐ฟ๐: ๐ต๐ฎ๐ฟ๐บ๐ผ๐ป๐ถ๐ฐ-๐ฏ๐ฎ๐๐ฒ๐ฑ ๐๐ถ๐ด๐ป๐ฎ๐น ๐๐ฒ๐ฝ๐ฎ๐ฟ๐ฎ๐๐ถ๐ผ๐ป ๐ณ๐ผ๐ฟ ๐๐น๐๐ฟ๐ฎ๐ณ๐ฎ๐๐ ๐๐น๐๐ฟ๐ฎ๐๐ผ๐๐ป๐ฑ ๐บ๐ผ๐น๐ฒ๐ฐ๐๐น๐ฎ๐ฟ ๐ถ๐บ๐ฎ๐ด๐ถ๐ป๐ด โExploiting harmonic signature of gas vesicles in amplitude-modulated singular value decomposition for ultrafast ultrasound molecular imagingโ a paper led by Ge Zhang &
@mickaeltanter.bsky.social
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reposted by
Thomas Deffieux
Alexandre
about 1 month ago
eMyosound core technology consist in tracking the speed of shear waves non-invasively for the assessment of cardiac diseases. All the animations are available here:
www.sci-vis-com.fr/emyosound
#science
#medical
#imaging
๐ซ๐งช๐ฌ๐ก
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reposted by
Thomas Deffieux
Institute Physics for Medicine Paris
6 months ago
Just published: non-invasive imaging of pericyte dysfunction in the brain โ a major breakthrough for understanding cerebrovascular diseases
#EICPathfinder
#Neurovascular
#Ultrasound
#Neuroscience
#fULM
#microvasc
#PhysMed
@mickaeltanter.bsky.social
@espciparispsl.bsky.social
@inserm.fr
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reposted by
Thomas Deffieux
Institute Physics for Medicine Paris
9 months ago
#fUSbrain
DAYS 2025 | Last call for registration! Registrations will close on May 31st! Don't miss your chance to join us on June 19&20 in Paris, for two days dedicated to functional ultrasound neuroimaging! ๐ Check the detailed program and register here
www.physicsformedicine.espci.fr/fusbrain2025
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fUSbrain #DAYS 2025 | Physics for Medicine Paris
https://www.physicsformedicine.espci.fr/fusbrain2025
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Thomas Deffieux
CIMeC_UniTrento
9 months ago
๐ง Use functional ultrasound imaging
#fUSI
to map brain networks mice - Fully funded PhD opportunity at
@cimecunitrento.bsky.social
! Supervisor: Dr. Alessandro Gozzi, Istituto Italiano di Tecnologia ๐ Apply by June 5, 2025 ๐
phd.unitn.it/drcimec
#Neuroscience
@gozziale.bsky.social
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reposted by
Thomas Deffieux
Matteo Carandini
9 months ago
"I did not complete a customs declaration for frog embryos (for use in our labโs research) in my luggage. [...] This would normally result in a warning or a fine. Instead, [...] I was sent to a detention center in Louisiana, where I have spent the past three months."
www.nytimes.com/2025/05/13/o...
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Opinion | The Science I Would Be Doing if I Werenโt in ICE Detention
https://www.nytimes.com/2025/05/13/opinion/ice-detention-russian-scientist.html
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reposted by
Thomas Deffieux
Eyal Weinreb
about 1 year ago
[May 24, 2022] Happy to say our ultrasound paper is now out in Brain Stimulation
doi.org/10.1016/j.br...
We used cultured neurons to dissect mechanisms of ultrasonic neurostimulation. Most surprising: even an extremely short (4ยตs) single low-intensity pulse can generate neuronal activity.
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Redirecting
https://doi.org/10.1016/j.brs.2022.05.004
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reposted by
Thomas Deffieux
Eyal Weinreb
about 1 year ago
[May 6, 2024] Chaumerliac and Roche, 1949 - An unexpected vasodilator, Mescaline; Experiences made in Dachau in July 1944. - PMID: 18142704 A fitting date to upload this interesting bit of history [its first appearance online I believe] English translation and original French in thread
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reposted by
Thomas Deffieux
Institute Physics for Medicine Paris
11 months ago
#fUSbrain
DAYS 2025 Great news, we are extending the deadline for abstract submission to March 21st! Check
www.physicsformedicine.espci.fr/fusbrain2025/
for more details.
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reposted by
Thomas Deffieux
Luc Estebanez
12 months ago
This was a wonderful conference! There was a sense of excitement as talks after talks revealed the incredible European neurotechnology powerhouses that are starting to deliver unprecedented brain health benefits!
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reposted by
Thomas Deffieux
Mickael Tanter
12 months ago
functional Ultrasound imaging provides new insights about the effect of fat diet on the brain and its protection using polyunsaturated acids Collaboration with Hirac Gurden team
iconeus.com/using-fus-to...
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Using fUS to investigate the effect of diet on brain health - Iconeus
A new study uses the Iconeus One fUS system to show that poor diet in the mouse negatively affects blood flow regulation in the brain, with implications for brain health.
https://iconeus.com/using-fus-to-investigate-the-effect-of-diet-on-brain-health/
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reposted by
Thomas Deffieux
Alexandre
12 months ago
Illustration done for the first publication of my colleague Nicolas Zucker. He managed to measure heart and breathing rate by monitoring tissue motion in the brain using ultrasound, what a crazy idea !
#sciart
๐ก
#scicomm
๐งช
#neuroscience
๐ง ๐ซ๐ซ๐คฏ
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๐ง Postdoc Position ! Join us in Paris to work on brain-machine interfaces (BMI) using functional ultrasound (fUS)! We're seeking a postdoc to further develop and validate fUS-based BMI with Caltech and Iconeus.
#Neuroscience
#BMI
#fUS
#Postdoc
www.physicsformedicine.espci.fr/brain-comput...
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Brain computer interface (postdoc/engineer)
https://www.physicsformedicine.espci.fr/brain-computer-interface-postdoc-engineer/
12 months ago
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reposted by
Thomas Deffieux
JCMariani
about 1 year ago
Hey fUSI users. As you were well aware, the next meeting on fUSI-BIDS, our soon to be data sharing standard, is happening next week 12/02 4pm CET. Please join us (details in the doc
docs.google.com/document/d/1...
) to discuss bidsification, metadata and share your opinion before your data ๐
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fUS-BIDS extension proposal v0.0.9
BIDS Extension Proposal 40 (BEP040): fUS-BIDS version 0.0.10 Available under the CC-BY 4.0 International license. Extension moderators/leads: Jean-Charles Mariani <
[email protected]
>,...
https://docs.google.com/document/d/1W3z01mf1E8cfg_OY7ZGqeUeOKv659jCHQBXavtmT-T8/edit?usp=drivesdk
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reposted by
Thomas Deffieux
Matteo Carandini
about 1 year ago
Neuropixels and Optogenetics are delighted to announce the birth of Neuropixels Opto Combining high-resolution electrophysiology and optogenetics Today in bioRxiv 960 sites, 28 emitters, 2 colors By Lakunina,
@karolinazsocha.bsky.social
, Ladd, et al
www.biorxiv.org/content/10.1...
(1/2)
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reposted by
Thomas Deffieux
Charles F. Caskey
about 1 year ago
Happy to share our latest research on tracking tumor response in triple-negative breast cancer using ultrafast doppler ultrasound, paving the way for personalized treatments. Grateful for the amazing collaborative work with Shannon and the Rafat lab! ๐ฉบ๐ฌ
#CancerResearch
#BreastCancer
#Immunotherapy
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reposted by
Thomas Deffieux
bioRxiv Neuroscience
about 1 year ago
Exploring Neural Dynamics in the Auditory Telencephalon of Crows using Functional Ultrasound Imaging https://www.biorxiv.org/content/10.1101/2024.11.26.625563v1
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Exploring Neural Dynamics in the Auditory Telencephalon of Crows using Functional Ultrasound Imaging https://www.biorxiv.org/content/10.1101/2024.11.26.625563v1
Crows, known for advanced cognitive abilities and vocal communication, rely on intricate auditory sy
https://www.biorxiv.org/content/10.1101/2024.11.26.625563v1
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reposted by
Thomas Deffieux
Luc Estebanez
about 1 year ago
โถ๏ธBraincoder, the BMI feedback conference, features outstanding speakers include Edouardo Fernandez (V1 microstimulation), Guillaume Charvet (Clinatec), Mickael Tanter (fUS), and more international speakers! โถ๏ธWe are awaiting your registration!
braincoder.sciencesconf.org
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reposted by
Thomas Deffieux
Alexandre
about 1 year ago
Neuroscience + Ultrasound imaging + Paris = Show your research ! ๐งช๐ฌ๐ง
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reposted by
Thomas Deffieux
Institute Physics for Medicine Paris
about 1 year ago
Join us at fUSbrain
#DAYS
, a workshop on ultrasound neuroimaging, in 19-20/06/2025 in Paris. Submit your abstract on
www.physicsformedicine.espci.fr/fusbrain2025
Organized by PhysMedParis, with the support of Iconeus.
@inserm.fr
@espciparispsl.bsky.social
@psl-univ.bsky.social
@cnrs.bsky.social
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