Mickael Tanter

🧠Excited to share our latest ultrasound & neurotech paper @natureportfolio.nature.com

🦾 Our previous papers demonstrated the HOW of an ultrasonic brain-machine interface in monkeys and humans. This paper highlights WHY it works.

"Des résultats prometteurs": une nouvelle piste pour traiter la dépression grâce à des ultrasons Des chercheurs français ont développé une technologie permettant de cibler avec précision, à l'aide d'ultrasons, les régions cérébrales impliquées dans la dépression. Une étude encourageante. Des chercheurs français tentent de traiter la dépression à... [3279 chars]

"Des résultats prometteurs": une nouvelle piste pour traiter la dépression grâce à des ultrasons
🗞️ BFMTV - 🕐 05/05 17:18
#actu #news #presse #bfmtv

Image décorative. © Alexandre Dizeux

Une nouvelle étude, intégrant des scientifiques de l'Inserm, révèle les résultats prometteurs d'une nouvelle piste thérapeutique pour traiter la dépression résistante par ultrasons.

Lire le communiqué : presse.inserm.fr/une-nouvelle...

Trump en croisade contre les sciences - Regarder l’émission complète | ARTE Pour parler des conséquences des coupes budgétaires que subit la recherche scientifique américaine, la biologiste franco-américaine et membre de l’Académie des Sciences, en charge du comité de défense...

📺 Retrouvez le replay ici : www.arte.tv/fr/videos/12...

@28minutes-arte.bsky.social
@artefr.bsky.social
@embl.org

📢[NOUVEAU RAPPORT] « La pollution aux PFAS : état des lieux des connaissances et enjeux de société »
Présents dans l’eau, l’air, les sols et les organismes vivants, les PFAS sont aujourd’hui au cœur des préoccupations environnementales et sanitaires.

Lire le rapport : lnkd.in/esCKA87F

Public Statement on Supporting Science for the Benefit of All Citizens TO THE AMERICAN PEOPLE We all rely on science. Science gave us the smartphones in our pockets, the navigation systems in our cars, and life-saving medical care. We count on engineers when we drive acr...

Open letter from nearly 2000 NAS member scientists: "We see real danger in this moment. We hold diverse political beliefs, but we are united (...) in wanting to protect independent scientific inquiry. We are sending this SOS to sound a warning: the nation’s scientific enterprise is being decimated."

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.

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...

Our survey article on how public and patients perceive interventions for brain and mental health, from implants and drugs to noninvasive focused ultrasound, is now published!

doi.org/10.1038/s415...

@fusfoundation.bsky.social @itrusst.bsky.social @brainbox-neuro.bsky.social

So beautiful ! We loved it @physmedparis.bsky.social ! Sad it was not chosen for the cover, but nevermind the illustration is there and will be used a lot ! Congrats @alexandredizeux.bsky.social for tho great work !

Brain computer interface (postdoc/engineer)

🧠 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...

Western diet since adolescence impairs brain functional hyperemia at adulthood in mice: rescue by a balanced ω-3:ω-6 polyunsaturated fatty acids ratio - International Journal of Obesity International Journal of Obesity - Western diet since adolescence impairs brain functional hyperemia at adulthood in mice: rescue by a balanced ω-3:ω-6 polyunsaturated fatty acids ratio

New Publication @physmedparis.bsky.social

in International journal of Obesity on rhe effect of western diet on brain neurovascular coupling during adolescence and the protective effect of Omega 3. In coll. With Hirac Gurden team www.nature.com/articles/s41...

Physio-fUS: a tissue-motion based method for heart and breathing rate assessment in neurofunctional ultrasound imaging We show the potential of fUS imaging as an integrative tool for simultaneously monitoring physiological parameters during neurofunctional imaging. Beyond the technological improvement, it could enhanc...

New publication on fUS Imaging by our PHD student Nicolas Zucker in eBioMedicine « Physio-fUS: a tissue-motion based method for heart and breathing rate assessment in neurofunctional ultrasound imaging » www.thelancet.com/journals/ebi...

La mort d’Yvonne Choquet-Bruhat, pionnière des études sur les ondes gravitationnelles L’importance des travaux de la scientifique française, aux confins des mathématiques et de la physique théorique, lui avait valu d’être la première femme élue à l’Académie des sciences. Elle est morte le 11 février, à 101 ans.

La mort d’Yvonne Choquet-Bruhat, pionnière des études sur les ondes gravitationnelles

▶️Braincoder, the BMI feedback conference, features outstanding speakers include Edouardo Fernandez (V1 microstimulation), Guillaume Charvet (Clinatec), Mickael Tanter (fUS), and more international speakers!

▶️We are awaiting your registration! braincoder.sciencesconf.org

Ultrasound reveals vascular details with microbubbles A touch of the button is all it takes to improve the resolution of ultrasound images fivefold. This is down to bubbles floating in the bloodstream and a clever algorithm.

Microbubbles in a regular #contrast agent allows for #ultrasound imaging of the finest details of #vascular structures. This is the working principle of ultrasound localization microscopy (ULM), a technique developed at 🇩🇪 @ruhr-uni-bochum.de.

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

Exploring Neural Dynamics in the Auditory Telencephalon of Crows using Functional Ultrasound Imaging https://www.biorxiv.org/content/10.1101/2024.11.26.625563v1

Induction of hemodynamic traveling waves by glial-related vasomotion in a rat model of neuroinflammation: implications for functional neuroimaging Cerebral hemodynamics are crucial for brain homeostasis and serve as a key proxy for brain activity. Although this process involves coordinated interaction between vessels, neurons and glial cells, it...

NEW PREPRINT! ✨️

Using functional ultrasound imaging #fUSi, we explored the fascinating connection between #vasomotion and #neuroinflammation, in presence of reactive glial cells
www.biorxiv.org/content/10.1...
Deeply grateful to the co-authors and my amazing supervisors.

Key components of experimental setup.

Mobile human brain imaging using functional ultrasound https://www.biorxiv.org/content/10.1101/2024.12.08.627337v1 #fUSi #fUS #neuroscience

Here is a 3D illustration on how ultrasound waves can activate the mechanosensitive RET signalling pathway. A cascade of reaction from the cell membrane to the nucleus. The design was inspired by the interaction of cosmic rays with earth atmosphere 🌍🔬 #sciart 🐡 #scicomm 🧪 @physmedparis.bsky.social

"Talking to cells": biomolecular ultrasound to image & control cells, deep inside the body

by @mikhailshapiro.bsky.social

Max Delbrück Prof. @caltech.edu
&
Fulbright Tocqueville Chair @physmedparis.bsky.social

Dec. 3rd @ 5pm @ ESPCI

www.espci.psl.eu/fr/actualite...

shapirolab.caltech.edu

Mickael Tanter presents amazing ultrasound images of the brain circulation - and brain activity 🤩

Acoustic-pressure-driven ultrasonic activation of the mechanosensitive receptor RET and of cell proliferation in colonic tissue Nature Biomedical Engineering - Acoustic pressure generated by low-intensity focused ultrasound can activate the mechanosensitive RET signalling pathway and cell proliferation, as shown in mouse...

A new publication of @physmedparis.bsky.social in Nature Biomedical Engineering in collaboration with Emmanuel Farge’s team ! Low intensity Ultrasound activates RET pathway and cell proliferation !
@alexandredizeux.bsky.social
@inserm.bsky.social @espci.bsky.social
@cnrs.bsky.social

rdcu.be/d4hOz

Merci Sylvain !

Merci @espcialumni.bsky.social @espci.bsky.social pour votre soutien au long de cette belle aventure scientifique !

Merci Frédéric, je suis très touché

Mickael Tanter: Clinical application-impressive 🤩!
Micro bubbles are 3 micrometers.

Thanks to
@physmedparis.bsky.social
@inserm.bsky.social @cnrs.bsky.social @espci.bsky.social

Functional ultrasound and brain connectivity reveal central nervous system compromise in Trembler-J mice model of Charcot-Marie-Tooth disease Scientific Reports - Functional ultrasound and brain connectivity reveal central nervous system compromise in Trembler-J mice model of Charcot-Marie-Tooth disease

Alterations of functional brain connectivity and neurovascular responses in Trembler-J mice model of Charcot-Marie-Tooth disease. A great collab. with Laboratorio de Acustica and Instituto Clemente Estable of Montevideo ! With C. Negreira and J. Brum Team and A. kun Team !!
rdcu.be/d2gHP

Hypothalamic deep brain stimulation augments walking after spinal cord injury - Nature Medicine Whole-brain anatomical and activity surveys identify the lateral hypothalamus as a key driver of recovery from spinal cord injury, leading to a deep brain stimulation therapy that augments the recover...

Hypothalamic deep brain stimulation augments walking after spinal cord injury (SCI). #NatureMedicine #medsky #scisky

"Targeting specific brain regions to maximize the engagement of spinal cord-projecting neurons in the recovery of neurological functions after SCI."

www.nature.com/articles/s41...