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Clement Naveilhan

@clementnaveilhan.bsky.social
39 followers 74 following 15 posts
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Reposted by Clement Naveilhan
Stephen Ramanoel @stephen-ramanoel.bsky.social · 26/08/2026
To mark this new academic year, we are delighted to share our latest publication about 🎉 the role of cognitive-motor interaction in landmark reliance and navigational deficits in older adults 🎉 @clementnaveilhan.bsky.social @mobilebrainimaging.bsky.social www.sciencedirect.com/science/arti...
sciencedirect.com
The role of cognitive-motor interaction in landmark reliance and navigational deficits in older adults
Declining spatial navigation abilities are a critical hallmark of aging, where the loss of spatial abilities precedes global cognitive impairment. Whi…
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Klaus Gramann @mobilebrainimaging.bsky.social · 05/06/2026
At #MoBI2026 you won't just hear about mobile brain/body imaging — you'll get to try it. 🧠 6 international groups + our BeMoBIL team demo their newest EEG hardware & software live in Berlin, Aug 24 Smartphones, wearables, labs on wheels, even a Hearing Car. 🔗 blogs.tu-berlin.de/bpn_mobi2026
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François Hug @francoishug.bsky.social · 20/05/2026
🆕 🚩Brain oscillations may shape the functional state of the motor system, beyond the muscles directly involved in the task New #Preprint with EEG and large-scale motor neuron recordings 🔗 shorturl.at/p2jjI @clementnaveilhan.bsky.social FDernoncourt WvandenHoorn #Neuroscience #MotorControl #EEG #EMG
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 12/05/2026
Hexadirectional modulation of EEG gamma band activity www.biorxiv.org/content/10.64898/20…
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 11/05/2026
Hippocampal theta frequency as a readout of path-integration recalibration www.biorxiv.org/content/10.64898/20…
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Clement Naveilhan @clementnaveilhan.bsky.social · 30/03/2026
Our results directly tie age-related alterations in gait dynamics to declines in spatial navigation. Midfrontal theta modulation suggests a costly reallocation of resources and as neural effort shifts to locomotion control, less remains for navigation, with landmarks offering only transient benefits
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Clement Naveilhan @clementnaveilhan.bsky.social · 30/03/2026
NEW preprint with @stephen-ramanoel.bsky.social and @mobilebrainimaging.bsky.social 🎉 In this final study of my PhD, we combined immersive virtual reality with mobile EEG and gait analysis during a path integration task, recording from 30 young and 32 older adults www.biorxiv.org/content/10.6...
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tbiba.bsky.social @tbiba.bsky.social · 02/03/2026
I am excited to share my first paper, showing that episodic memory formation is theta rhythmic, is now published in Nature Human Behavior! Check it out here: rdcu.be/e6pzS. Thanks to my PI, Katherine Duncan, and to my collaborators for their support on this journey! Stay tuned for iEEG follow up 🧠
rdcu.be
Episodic memory encoding fluctuates at a theta rhythm of 3–10 Hz
Nature Human Behaviour - Biba et al. show that episodic memory encoding fluctuates at a theta rhythm of 3–10 Hz.
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Klaus Gramann @mobilebrainimaging.bsky.social · 01/02/2026
📢 Submission deadline extended! Extra time for your submission! The deadline for talk and poster submissions has been extended to 28 February 2026! 🎉 🔗 Submit your abstract: blogs.tu-berlin.de/bpn_mobi2026... We're excited to hear about your work! 🚀 #MoBI2026 #MobileBrainImaging #EEG #NIRS
blogs.tu-berlin.de
Talks & Posters – MoBI 2026
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Clement Naveilhan @clementnaveilhan.bsky.social · 05/12/2025
They advance an embodied, mechanistic account of human navigation, opening new avenues for investigating brain dynamics in naturalistic, movement-rich settings using non-invasive neural recordings.
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Clement Naveilhan @clementnaveilhan.bsky.social · 05/12/2025
These results provide compelling evidence for a self-motion-gated, body-centered reference frame that supports efficient navigation, and bridge the gap between static neuroimaging findings in humans and rodent research on RSC geometry codes.
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Clement Naveilhan @clementnaveilhan.bsky.social · 05/12/2025
🎉NEW preprint with @stephen-ramanoel.bsky.social 🎉 Using mobile EEG and immersive VR we found that theta bursts in the retrosplenial complex encode both acceleration and alignment with the body principal axes, providing a stable egocentric scaffold for orientation : www.biorxiv.org/content/10.6...
biorxiv.org
Theta activity in the RSC anchors space to the body cardinal axes
Understanding human navigation in ecological, freely moving conditions requires uncovering how the brain anchors directional representations to the ′s orientation. Using high-density mobile electroenc...
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Alexandra Delbot @alexandradelbot.bsky.social · 04/11/2025
La navigation spatiale repose sur ce que ressent le corps en mouvement et sur les repères visuels de l’environnement. Une nouvelle étude identifie le moment où ces deux cartes mentales s’alignent. Ce recalibrage apparaît dans le cerveau sous forme d’oscillations thêta. Essplications ⬇️
radiofrance.fr
Comment le GPS cérébral se recalibre en temps réel
La navigation spatiale repose sur ce que ressent le corps en mouvement et sur les repères visuels de l’environnement. Une nouvelle étude identifie le moment où ces deux cartes mentales s’alignent. Ce ...
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Klaus Gramann @mobilebrainimaging.bsky.social · 24/10/2025
6th International Mobile Brain/Body Imaging (MoBI) Conference 📅 August 25–28, 2026 🚀 Registration & Abstract Submission Now Open! 🔗 Register now: 👉 lnkd.in/dYgS5ndk 🧠 Submit your contribution: 👉 lnkd.in/dR6y5y4b
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Zakaria Djebbara @zakdjebbara.bsky.social · 24/10/2025
🚀 New paper! We just took a major step in understanding how architecture shapes cognition. Our paper shows that something as simple as corners in rooms or corridors can shift canonical spatial attention cueing costs. Key method? Mobile Brain/Body Imaging combined with VR! bit.ly/47m6ssV
bit.ly
Turning corners in built environments shifts spatial attention costs
Human attention is typically studied under static laboratory conditions, yet everyday cognition unfolds during active interactions with the built envi…
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Clement Naveilhan @clementnaveilhan.bsky.social · 18/10/2025
New preprint with @stephen-ramanoel.bsky.social !! 🥳 Mobile EEG with a spatial perspective taking task in VR ! We found alpha activity in Retrosplenial Complex dipoles influenced by the angle of perspective taking and beta for the magnitude of angle to compute !
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Clement Naveilhan @clementnaveilhan.bsky.social · 09/10/2025
Want to know more? I’m excited to announce that you can now find all the details in our paper published in The Journal of Neuroscience! 🥳 : www.jneurosci.org/content/earl...
jneurosci.org
Theta activity supports landmark-based correction of naturalistic human path integration
How do humans integrate landmarks to update their spatial position during active navigation? Using immersive virtual reality and high-density mobile EEG, we investigated the neural underpinnings of la...
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Clement Naveilhan @clementnaveilhan.bsky.social · 09/10/2025
What did we found ? A dual role of theta oscillations in the Retrosplenial Complex, flexibly integrating multimodal signals, 1) supporting the recalibration of spatial representations to external cues and 2) encoding self-motion information during naturalistic human navigation.
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Clement Naveilhan @clementnaveilhan.bsky.social · 09/10/2025
With @stephen-ramanoel.bsky.social and @mobilebrainimaging.bsky.social we used high-density mobile EEG with virtual reality in the incredible "black room" . Participants navigated freely and were presented with a landmark that allowed them to correct deviations in their path integration.
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Clement Naveilhan @clementnaveilhan.bsky.social · 09/10/2025
Have you ever walked out of a tram station, started walking, and upon seeing your favorite French bakery suddenly realized you were going the wrong way, as if your entire spatial representation abruptly reoriented itself in the opposite direction? We tested this ! (just had to replace the bakery...)
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Klaus Gramann @mobilebrainimaging.bsky.social · 09/10/2025
These findings demonstrate a dual role of theta oscillations in the RSC, flexibly integrating multimodal signals, 1) supporting both the recalibration of spatial representations to external cues and 2) the encoding of self-motion information during naturalistic human navigation.
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Klaus Gramann @mobilebrainimaging.bsky.social · 09/10/2025
🧠 New Mobile Brain/Body Imaging study on spatial navigation out! This was a very inspiring and productive collaboration with @clementnaveilhan.bsky.social and @stephen-ramanoel.bsky.social. Journal of Neuroscience 26 September 2025, e1005252025; lnkd.in/dJmK7_Ns
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Nature Reviews Neuroscience @natrevneuro.nature.com · 16/09/2025
Multisensory coding of self-motion and its contribution to navigation — a Review by Dun Mao & Yong Gu www.nature.com/articles/s41... #neuroscience #neuroskyence
nature.com
Multisensory coding of self-motion and its contribution to navigation - Nature Reviews Neuroscience
As an animal moves within its environment, self-motion signals are generated by the inner ear vestibular organs and the retina and transmitted to the CNS. In this Review, Mao and Gu describe how these...
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Emilie Macé @mace-lab.bsky.social · 11/09/2025
Thrilled to share that our work is now published in Science! ✨ We found a preference for visual objects in the mouse spatial navigation system where they dynamically refine head-direction coding. In short, objects boost our inner compass! 🧭 www.science.org/doi/10.1126/... 🧵1/
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Clement Naveilhan @clementnaveilhan.bsky.social · 08/09/2025
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Clement Naveilhan @clementnaveilhan.bsky.social · 08/09/2025
Knowing where to go may shape what you see 👀. Analysing EEG data with CNN coupled with GradCAM we investigated the temporal dynamic of navigational affordances extraction, and how knowing where to go interfere with this process.
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Reposted by Clement Naveilhan
bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 26/08/2025
Hippocampal theta sweeps indicate goal direction www.biorxiv.org/content/10.1101/202…
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CNRS Sciences informatiques @cnrsinformatics.bsky.social · 30/07/2025
#TalentsCNRS 🥉 | Félicitations à @antoinecoutrot.bsky.social, chargé de recherche @CNRS au LIRIS, récompensé par la médaille de bronze du CNRS pour ses recherches sur la navigation spatiale comme marqueur du déclin cognitif. ➡️ www.ins2i.cnrs.fr/fr/cnrsinfo/... 🤝 @cnrs-rhoneauvergne.bsky.social
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SCONe - Scottish-EU Critical Oscillations Network @scone-neuro.bsky.social · 22/07/2025
/1 We took our sweet time (~3yrs) to put this into its final shape - but happy to say that the pre-print of an extensive review of brain rhythms in cognition - from a cognruro perspective - is now available. Please let us know what you think. #neuroskyence doi.org/10.48550/arX...
doi.org
Brain rhythms in cognition -- controversies and future directions
Brain rhythms seem central to understanding the neurophysiological basis of human cognition. Yet, despite significant advances, key questions remain unresolved. In this comprehensive position paper, w...
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Iris Groen @irisgroen.bsky.social · 16/06/2025
In these tumultuous times, still happy to report a scientific achievement: our preprint on affordance perception was just published in PNAS! www.pnas.org/doi/10.1073/... Using behavior, fMRI and deep network analyses, we report two key findings. To recapitulate (preprint 🧵lost on other place):
pnas.org
Representation of locomotive action affordances in human behavior, brains, and deep neural networks | PNAS
To decide how to move around the world, we must determine which locomotive actions (e.g., walking, swimming, or climbing) are afforded by the immed...
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Richard McElreath 🐈‍⬛ @rmcelreath.bsky.social · 28/05/2025
For simple estimands, treating everything as Gaussian works unreasonably well! But lots to learn from less simple estimands. @avehtari.bsky.social has a nice case study examining this (part of our forthcoming book on workflow) users.aalto.fi/~ave/casestu...
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Vlada Segen @vladasegen.bsky.social · 17/05/2025
Pleased to announce that the 5th iSCAN Symposium, an interdisciplinary scientific conference on spatial cognition in aging and neurodegeneration, will be held from Dec 08-10, 2025 in Magdeburg. Please find more information about the meeting on the iSCAN website: bit.ly/41jFg9j
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Irina Barnaveli @barnaveliirina.bsky.social · 08/05/2025
Our paper in @natcomms.nature.com, we show how cognitive maps in the hippocampal system could solve the general problem of representing and relating multiple alternative action plans.  doi.org/10.1038/s414... With @doellerlab.bsky.social, Patrick Haggard, @vigano.bsky.social, Daniel Reznik
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Klaus Gramann @mobilebrainimaging.bsky.social · 20/04/2025
I am delighted to announce the upcoming 6th International Mobile Brain/Body Imaging Conference in Berlin, August 26-28, 2026 at the beautiful Hotel Oderberger! More information to follow in the coming weeks. See you in Berlin in 2026! #MobileEEG #MobileBrainImaging #EEG #NIRS #MoBI2026
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Clement Naveilhan @clementnaveilhan.bsky.social · 26/03/2025
Yes, please don’t hesitate to reach out to us via email. It would be a great pleasure and honor to exchange with you, and thanks for your feedbacks !
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Clement Naveilhan @clementnaveilhan.bsky.social · 25/03/2025
This is a really nice question! We found that the second theta peak scaled with the acceleration of the rotation, leading us to conclude that theta activity plays a multifaceted role: the first peak is influenced by spatial representation correction, and the second by acceleration.
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Clement Naveilhan @clementnaveilhan.bsky.social · 22/03/2025
Our new preprint is out with @stephen-ramanoel.bsky.social and @mobilebrainimaging.bsky.social !!! 🥳 Combining mobile EEG and Virtual Reality our results highlight multifaceted role of theta activity in the RSC during naturalistic human path integration www.biorxiv.org/content/10.1...
biorxiv.org
Theta activity supports landmark-based correction of naturalistic human path integration
How do humans integrate landmarks to update their spatial position during active navigation task? Using immersive virtual reality and high-density mobile EEG, we investigated the neural underpinnings ...
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