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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 28/05/2025

We embed functional iEEG connectivity of epileptic patients into a low-dimensional Euclidean space using a spectral decomposition of networks (diffusion maps). Based on the Euclidean coordinates of embedded nodes, we introduce a biomarker that may serves as a tool for seizure forecasting.

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 28/05/2025

Can hyperbolic representations better capture the brain networks strcuture? In the context of seizure forecasting, we explore this question in a recently submitted paper arxiv.org/abs/2505.00856

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 28/05/2025

Th emethod embeds multilayer networks into the Poincaré disk. Entirely data-driven, it produces a separate embedding for each layer, while accounting for the global multilayer structure. It deals with multilayer graphs with heterogeneous node sets (with a correspondence between node-layer pairs)

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 28/05/2025

A Gaussian model in hyperbolic space is introduced to characterize the distribution of a given node’s embedded positions across layers. Applied to brain networks from multiple patients with temporal lobe epilepsy, the method produces a spatially coherent localization of the regions with lessions.

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 28/05/2025

Interested in low-dimensional representations of multilayer networks? Check our last submission: Hyperbolic embedding of multilayer networks. arxiv.org/abs/2505.20378

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 28/05/2025

Representations of brain networks in a hyperbolic geometry space can reveal a daily and reliable signature of the upcoming epileptic seizure(s), thus providing a promising biomarker for seizure forecasting.

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 28/05/2025

Paper on brain networks and seizure forecasting accepted in @physrevresearch.bsky.social

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 02/03/2025

Any ressemblance to reality is purely coincidental

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 27/12/2024

Using structural and diffusion magnetic resonance imaging (MRI) data from 51 patients, our model, achieves an area under the curve (AUC) of 0.86 and a balanced accuracy of 0.81 in predicting the surgical outcome

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 26/12/2024

Causal Quartet: a set of four datasets, similar to Anscombe’s quartet, all with the same statistical summaries but different true causal effects. By L. D’Agostino McGowan, T Gerke & M Barrett The R package: github.com/r-causal/qua... The paper: www.tandfonline.com/doi/full/10....

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 26/12/2024

WearableHRV: a Python package developed by Amin Sinichi, is now on GitHub! If you work with wearables measuring heart's interbeat intervals and want to validate their accuracy, this package guides you from raw data to group statistical analysis github.com/Aminsinichi/...

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 26/12/2024

Take on the 2025 Seizure Detection Challenge and contribute to the future of epilepsy research! Submission deadline: February 16, 2025. Competition details: epilepsybenchmarks.com/challenge/ #AI #seizure #epilepsy #competition

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 26/12/2024

IEEE Engineering Medicine and Biology Society Call for Paper Submissions: #EMBC2025 in Copenhagen! Submissions are now being accepted for: Pre-Conference Workshops, Mini-Symposia, Full Contributed Papers, & One-Page Papers (Research Poster Papers). Submit now! embc.embs.org/2025/contrib...

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 26/12/2024

Registration is open for #IEC2025 in Lisbon, Portugal, taking place from 30 August-3 September 2025! #ILAE Avail of the lowest possible fee and participate in multi-day educational experiences with peers and colleagues from around the globe! Register now: ilae.org/iec2025

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Neurodynamics Team, Paris @neurodynamicslab.bsky.social · 26/12/2024

The 5th International Congress on Mobile Health and Digital Technology in Epilepsy, will take place in Copenhagen Denmark from September 4-6, 2025. na.eventscloud.com/website/7402...

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