Institute Physics for Medicine Paris

Exploiting harmonic signature of gas vesicles in amplitude-modulated singular value decomposition for ultrafast ultrasound molecular imaging Exploiting harmonic signature of gas vesicles in amplitude-modulated singular value decomposition for ultrafast ultrasound molecular imaging, Zhang, Ge, Leroy, Henri, Haidour, Nabil, Zucker, Nicolas, Rivera, Deyver Esteban, Jimenez, Anatole, Deffieux, Thomas, Malounda, Dina, Nayak, Rohit, Pezet, Sophie, Pernot, Mathieu, Shapiro, Mikhail G, Tanter, Mickael

📄Read the full paper: iopscience.iop.org/article/10.1...

Processing pipeline of HAM-SVD algorithm

🚨 𝗡𝗲𝘄 𝗽𝗮𝗽𝗲𝗿 𝗮𝗹𝗲𝗿𝘁: 𝗵𝗮𝗿𝗺𝗼𝗻𝗶𝗰-𝗯𝗮𝘀𝗲𝗱 𝘀𝗶𝗴𝗻𝗮𝗹 𝘀𝗲𝗽𝗮𝗿𝗮𝘁𝗶𝗼𝗻 𝗳𝗼𝗿 𝘂𝗹𝘁𝗿𝗮𝗳𝗮𝘀𝘁 𝘂𝗹𝘁𝗿𝗮𝘀𝗼𝘂𝗻𝗱 𝗺𝗼𝗹𝗲𝗰𝘂𝗹𝗮𝗿 𝗶𝗺𝗮𝗴𝗶𝗻𝗴
“Exploiting harmonic signature of gas vesicles in amplitude-modulated singular value decomposition for ultrafast ultrasound molecular imaging” a paper led by Ge Zhang & @mickaeltanter.bsky.social

Cot-side functional imaging in neonates for early neurodevelopment monitoring using functional ultrasound (fUS) connectivity imaging and the combination of fUS with diffuse optical tomography (fUS-DOT... The newborn infant, particularly those born preterm, is vulnerable to brain injury resulting in lifelong neurodevelopmental sequalae. Conventional str…

🔗 Read the full article: www.sciencedirect.com/science/arti...

𝗘𝘅𝗰𝗶𝘁𝗲𝗱 𝘁𝗼 𝘀𝗵𝗮𝗿𝗲 𝗼𝘂𝗿 𝗿𝗲𝗰𝗲𝗻𝘁 𝗽𝗮𝗽𝗲𝗿 𝗼𝗻 𝗰𝗼𝘁-𝘀𝗶𝗱𝗲 𝗯𝗿𝗮𝗶𝗻 𝗺𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝗶𝗻 𝗻𝗲𝘄𝗯𝗼𝗿𝗻𝘀 𝘂𝘀𝗶𝗻𝗴 𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹 𝘂𝗹𝘁𝗿𝗮𝘀𝗼𝘂𝗻𝗱 𝗶𝗺𝗮𝗴𝗶𝗻𝗴 🧠👶
This proof-of-concep study explores the feasibility of functional connectivity imaging in neonates using fUS combined with high-density diffuse optical tomography.
#FunctionalUltrasound

𝗞𝗶𝗰𝗸𝗶𝗻𝗴 𝗼𝗳𝗳 𝟮𝟬𝟮𝟲 𝘄𝗶𝘁𝗵 𝗮 𝗻𝗲𝘄 𝗽𝘂𝗯𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗶𝗻 𝗖𝗲𝗹𝗹 𝗥𝗲𝗽𝗼𝗿𝘁𝘀
@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

Des chercheurs développent une sonde à ultrasons capable de visualiser un organe entier en 4D - Salle de presse de l'Inserm Pour la première fois, une équipe de chercheurs Inserm de l’Institut Physique pour la Médecine (Inserm/ESPCI Paris-PSL/CNRS) a réussi à cartographier de façon très précise la circulation sanguine d’un...

Pour la première fois, une équipe de chercheurs Inserm de l’Institut Physique pour la Médecine a réussi à cartographier de façon très précise la circulation sanguine d’un organe entier chez l’animal, et ce en quatre dimensions : 3D + temps.

Lire le communiqué : presse.inserm.fr/des-chercheu...

🚨𝗛𝗼𝘁 𝗳𝗿𝗼𝗺 𝘁𝗵𝗲 𝗽𝗿𝗲𝘀𝘀 – 𝗠𝗮𝗷𝗼𝗿 𝗯𝗿𝗲𝗮𝗸𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗶𝗻 𝗺𝗲𝗱𝗶𝗰𝗮𝗹 𝗶𝗺𝗮𝗴𝗶𝗻𝗴 𝗷𝘂𝘀𝘁 𝗽𝘂𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗶𝗻 𝗡𝗮𝘁𝘂𝗿𝗲 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀!
For the first time, whole-organ blood flow dynamics can be mapped at micrometric resolution using an ultrasound multi-lens probe.
🔗 Find out more: physicsformedicine.espci.fr/major-breakt...

Equivalent acoustic beam aperture (𝐷𝑒𝑞) for a typical TUS configuration. In TUS applications, most transducers are not in direct contact with the skin; 𝐷𝑒𝑞 is defined as the aperture diameter of the beam on the outer surface of the skull (in cm).

💀 𝗧𝗼𝘄𝗮𝗿𝗱 𝗴𝗹𝗼𝗯𝗮𝗹 𝘀𝗮𝗳𝗲𝘁𝘆 𝘀𝘁𝗮𝗻𝗱𝗮𝗿𝗱𝘀 𝗳𝗼𝗿 𝘁𝗿𝗮𝗻𝘀𝗰𝗿𝗮𝗻𝗶𝗮𝗹 𝘂𝗹𝘁𝗿𝗮𝘀𝗼𝘂𝗻𝗱 𝘀𝘁𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻
New paper by Jean-François Aubry et al. published in Brain Stimulation
📄 Find out more: www.physicsformedicine.espci.fr/toward-global-safety-standards-for-transcranial-ultrasound-stimulation-new-publication-in-brain-stimulation

🫀 𝗡𝘂𝗺𝗲𝗿𝗶𝗰𝗮𝗹 𝗺𝗼𝗱𝗲𝗹𝗶𝗻𝗴 𝗳𝗼𝗿 𝗰𝗮𝗿𝗱𝗶𝗮𝗰 𝘂𝗹𝘁𝗿𝗮𝘀𝗼𝘂𝗻𝗱 𝘁𝗵𝗲𝗿𝗮𝗽𝘆: 𝗻𝗲𝘄 𝗽𝗮𝗽𝗲𝗿 𝗶𝗻 𝗜𝗘𝗘𝗘 𝗧𝗿𝗮𝗻𝘀𝗮𝗰𝘁𝗶𝗼𝗻𝘀 𝗼𝗻 𝗕𝗶𝗼𝗺𝗲𝗱𝗶𝗰𝗮𝗹 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴

📄 Find out more: www.physicsformedicine.espci.fr/numerical-modeling-for-cardiac-ultrasound-therapy/

#CardiacUltrasound #MedicalInnovation #NonInvasiveTherapy #TherapeuticUltrasound

📸 𝗥𝗲𝘁𝗼𝘂𝗿 𝗲𝗻 𝗶𝗺𝗮𝗴𝗲𝘀 𝘀𝘂𝗿 #FeteDeLaScience 𝟮𝟬𝟮𝟱 !
Petits et grands ont plongé dans l'univers fascinant des #ultrasons à nos côtés, à @espciparispsl.bsky.social, au Village des Sciences de @psl-univ.bsky.social et au labo pour les primaire accueillies avec PariSanté Campus.
#SciencePourTous

🧠 𝗨𝗹𝘁𝗿𝗮𝘀𝗼𝘂𝗻𝗱 𝗺𝘂𝗹𝘁𝗶-𝗹𝗲𝗻𝘀 𝗮𝗿𝗿𝗮𝘆 𝗰𝗮𝗻 𝗺𝗮𝗽 𝘁𝗵𝗲 𝗖𝗶𝗿𝗰𝗹𝗲 𝗼𝗳 𝗪𝗶𝗹𝗹𝗶𝘀 𝗶𝗻 𝘃𝗶𝘃𝗼!
Heading to #IEEEIUS2025? Don’t miss Nabil Haidour in the Student Poster Competition Final!
📅Tuesday, Sept 16, from 10 AM
#PhysMed #4DUltrasound #Ultrasound #MedicalImaging #BrainImaging

Parkinson, Alzheimer : l’imagerie médicale peut-elle nous aider à lutter contre les maladies cérébrales ? Les progrès dans le domaine de l'imagerie médicale sont essentiels pour la médecine : en concevant des technologies de pointe pour mieux documenter le fonctionnement du cerveau, les scientifiques ouvr...

Nicolas Zucker, PhD student at @physmedparis.bsky.social was featured last Friday on "Les chantiers de la recherche" @radiofrance.fr, where he presented his work on functional ultrasound microscopy (fULM). 🎙️🧠

Podcast available here 👉 www.radiofrance.fr/francecultur...

𝘛𝘩𝘪𝘴 𝘧𝘪𝘨𝘶𝘳𝘦 𝘪𝘭𝘭𝘶𝘴𝘵𝘳𝘢𝘵𝘦𝘴 𝘵𝘩𝘦 𝘴𝘱𝘪𝘯𝘢𝘭 𝘯𝘰𝘤𝘪𝘤𝘦𝘱𝘵𝘪𝘷𝘦 𝘤𝘪𝘳𝘤𝘶𝘪𝘵𝘴, 𝘸𝘩𝘪𝘤𝘩 𝘤𝘢𝘯 𝘣𝘦 𝘴𝘵𝘶𝘥𝘪𝘦𝘥 𝘶𝘴𝘪𝘯𝘨 𝘧𝘶𝘯𝘤𝘵𝘪𝘰𝘯𝘢𝘭 𝘶𝘭𝘵𝘳𝘢𝘴𝘰𝘶𝘯𝘥 𝘪𝘮𝘢𝘨𝘪𝘯𝘨 𝘰𝘧 𝘵𝘩𝘦 𝘴𝘱𝘪𝘯𝘢𝘭 𝘤𝘰𝘳𝘥.

Excited to connect with the neuropathic pain community at #NeuPSIG2025!
👩‍🔬 @sophiepezet.bsky.social presents a workshop with Yves De Koninck, Feng Wang & Pascal Fossat on how functional ultrasound reveals spinal & trigeminal processing.
📅 Thu, Sep 4 | 10:45
#fUS #ultrasound #PainResearch #PhysMed

👩‍🔬👨‍🔬𝗣𝗵𝘆𝘀𝗠𝗲𝗱 𝗶𝘀 𝗴𝗼𝗶𝗻𝗴 𝘁𝗼 𝗜𝗘𝗘𝗘 𝗜𝗨𝗦 𝟮𝟬𝟮𝟱!
From 🧠 brain imaging to 🫀 cardiovascular ultrasound, we’ll present 14 talks & 5 posters.

📅 Check the full program on our website: www.physicsformedicine.espci.fr/ieee-ius-2025

👋 See you there!
#Ultrasound #MedicalImaging #IEEEIUS2025 #BrainImaging

Imaging the brain through the skull: a comprehensive review How can we see the human brain through the skull? A new perspective in Nature Biomedical Engineering reviews the complexity of imaging the brain with ultrasound and optical waves.

Seeing the brain through the skull? 🧠💀
Our new Nature BME perspective reviews ultrasound, optical, and hybrid acousto-optic imaging: limits, strengths, skull-correction methods.

👉 www.physicsformedicine.espci.fr/imaging-the-brain-through-the-skull

#BrainImaging #Ultrasound #Neuroscience

𝗖𝗮𝘁𝗰𝗵 @mickaeltanter.bsky.social 𝗹𝗶𝘃𝗲 𝗮𝘁 𝗞-𝗕𝗿𝗮𝗶𝗻 𝟮𝟬𝟮𝟱!
Special lecture | Ultrasound in neuroscience: from functional imaging to read/write brain-machine interfaces
📅 August 26, 2025 – 11:35
📍 Songdo Convensia, Incheon, South Korea

@iconeus.bsky.social
#KSBNS2025 #fUS #BrainResearch #MedicalImaging

Thanks to @physmedparis.bsky.social @iconeus.bsky.social @mickaeltanter.bsky.social and Sophie Pezet as well as all my other incredible co-authors!

Non-invasive characterization of pericyte dysfunction in mouse brain using functional ultrasound localization microscopy - Nature Biomedical Engineering An optimized pipeline for functional ultrasound localization microscopy is safely and non-invasively applied to detect and characterize early microvascular alterations with high spatial and temporal r...

👇 Read the full paper

Just published: non-invasive imaging of pericyte dysfunction in the brain — a major breakthrough for understanding cerebrovascular diseases

#EICPathfinder #Neurovascular #Ultrasound #Neuroscience #fULM #microvasc #PhysMed @mickaeltanter.bsky.social @espciparispsl.bsky.social @inserm.fr

cover of the nature biomedical engineering scientific journal illustrating the activation of cell signalling using acoustic pressure

Super happy to get the cover for my 3D illustration ! A lot of work was done to craft this cover ! the paper: www.nature.com/articles/s41...
@physmedparis.bsky.social @espciparispsl.bsky.social @inserm.fr @cnrs.fr @institutcurie.bsky.social #scicomm #sciart 🐡 🧪 🔬 #physics #biology

#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!
👉 Check the detailed program and register here www.physicsformedicine.espci.fr/fusbrain2025

#fUSbrain The program for fUSbrain DAYS 2025 is ready! Check it out and register here: www.physicsformedicine.espci.fr/fusbrain2025/

#fUSbrain Registration is now open for fUSbrain DAYS 2025! Fill the registration form if you wish to attend two days of exciting science about functional ultrasound imaging of the brain framaforms.org/fusbrain-day...
More details on www.physicsformedicine.espci.fr/fusbrain2025

Dear all, The Stand Up For Science movement has gained exceptional momentum in France. This Friday, March 7, we will have the opportunity to collectively express our solidarity with scientists and academics working in the United States, Argentina, and all countries where academic freedom is under threat. We hope to bring them strength as they wake up to see that mobilization is already widespread here, with around fifty events taking place in thirty cities. Tomorrow’s marches and rallies will also be an opportunity to stand together against the threats facing public research and universities here as well. Stand Up For Science was born from the momentum of the scientists and citizens who joined it. It is now up to us to turn it into a lasting movement in the weeks ahead. There is much to be done: welcoming scientists and academics forced into exile, securing scientific data and results, driving the necessary changes to confront democratic, social, climate, ecological, and health crises, and lifting knowledge-producing and knowledge-sharing institutions out of financial distress. On March 7, let us rise for science—and then, let us remain standing.

‪In solidarity with scientists and academics working in the United States, Argentina, and all countries where academic freedom is under threat.
Today, French scientists and citizens rally in more that 30 cities #StandUpForScience
@standupforscience.bsky.social
@cdelawalla.bsky.social

#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.

#fUSbrain Meet the keynote speakers of fUSbrain DAYS 2025!

- Pr Gozzi, brain networks expert
- Pr Picaud, neuroscientist specialized in vision
- Dr Soloukey, neurosurgeon expert in per-op imaging
- Dr Deffieux, functional ultrasound expert

More info on www.physicsformedicine.espci.fr/fUSbrain2025

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...

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 🐡 #scicomm 🧪 #neuroscience 🧠🫀🫁🤯

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...

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...