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Clement Naveilhan

@clementnaveilhan.bsky.social

15 Posts38 Follower73 Folgt
Klaus Gramann@mobilebrainimaging.bsky.social · 2mo ago

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

tbiba.bsky.social@tbiba.bsky.social · 5mo ago

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 🧠

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.

rdcu.be

Clement Naveilhan@clementnaveilhan.bsky.social · 8mo ago

🎉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...

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...

biorxiv.org

Alexandra Delbot@alexandradelbot.bsky.social · 9mo ago

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 ⬇️

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 ...

radiofrance.fr

Zakaria Djebbara@zakdjebbara.bsky.social · 10mo ago

🚀 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

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…

bit.ly

Clement Naveilhan@clementnaveilhan.bsky.social · 10mo ago

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 !

bioRxiv Neuroscience@biorxiv-neursci.bsky.social · 10mo ago

Neurocognitive dynamics of translating information from a spatial map into action https://www.biorxiv.org/content/10.1101/2025.10.17.683083v1

Clement Naveilhan@clementnaveilhan.bsky.social · 10mo ago

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 · 10mo ago

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.

Nature Reviews Neuroscience@natrevneuro.nature.com · 11mo ago

Multisensory coding of self-motion and its contribution to navigation — a Review by Dun Mao & Yong Gu www.nature.com/articles/s41... #neuroscience #neuroskyence

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...

nature.com

Clement Naveilhan@clementnaveilhan.bsky.social · 11mo ago

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.

Stephen Ramanoel@stephen-ramanoel.bsky.social · 11mo ago

Thrilled to share our recent publication in @journalofvision.bsky.social investigating the temporal neural dynamics underlying the integration of bottom-up and top-down information during visual scene processing. With @clementnaveilhan.bsky.social and R. Zory. jov.arvojournals.org/article.aspx...

SCONe - Scottish-EU Critical Oscillations Network@scone-neuro.bsky.social · last yr.

/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...

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...

doi.org

Iris Groen@irisgroen.bsky.social · last yr.

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):

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...

pnas.org

Richard McElreath 🐈‍⬛@rmcelreath.bsky.social · last yr.

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...

Julia M. Rohrer@dingdingpeng.the100.ci · last yr.

Fitting a generalized mixed model with a gamma distribution log link and random slopes to reaction time data to arrive at precisely the same point estimate as the authors did by simply averaging and conducting a t-test:

Vlada Segen@vladasegen.bsky.social · last yr.

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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Clement Naveilhan@clementnaveilhan.bsky.social · last yr.

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...

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 ...

biorxiv.org