Publications

Life Sciences

How can we differentiate supratentorial tumor recurrence from postradiation imaging changes in children treated for primary malignant brain tumors?

OBJECTIVE Distinguishing tumor recurrence from therapy-induced imaging changes (TIIC) on brain MRI in children treated for primary malignant brain tumors may be challenging. The authors aimed to assess the diagnostic ability of multimodal MRI in…

Jacob Zittoun, Volodia Dangouloff-Ros, Liesbeth Cardoen, Caroline Rutten, Stéphanie Bolle, Claire Alapetite, Raphaël Levy, David Grévent, Jacques Grill, Hervé Brisse, François Doz, Thomas Blauwblomme, Kévin Beccaria, Sarah Charpy, Charles-Joris Roux, Pascale Varlet, Christelle Dufour, Stéphanie Puget, Nathalie Boddaert

Journal of Neurosurgery. Pediatrics - 2023

Life Sciences

A new subtype of diffuse midline glioma, H3 K27 and BRAF/FGFR1 co-altered: a clinico-radiological and histomolecular characterisation

Abstract Diffuse midline gliomas (DMG) H3 K27-altered are incurable grade 4 gliomas and represent a major challenge in neuro-oncology. This tumour type is now classified in four subtypes by the 2021 edition of the WHO Classification of the Central…

Lucie Auffret, Yassine Ajlil, Arnault Tauziède-Espariat, Thomas Kergrohen, Chloé Puiseux, Laurent Riffaud, Pascale Blouin, Anne-Isabelle Bertozzi, Pierre Leblond, Klas Blomgren, Sébastien Froelich, Alberto Picca, Mehdi Touat, Marc Sanson, Kévin Beccaria, Thomas Blauwblomme, Volodia Dangouloff-Ros, Nathalie Boddaert, Pascale Varlet, Marie-Anne Debily, Jacques Grill, David Castel

Acta Neuropathologica - 2023

Machine Learning

High-Definition from Above : Advancing Satellite Imagery Super-Resolution via Self-Supervision

This thesis contributes to the field of Earth Observation (EO) by advancing super-resolution techniques in satellite imagery, tackling both multi-image and single-image challenges. A key focus is overcoming the prevalent issue in remote sensing: the…

Ngoc-Long Nguyen

Life Sciences

Identifying interindividual variability of social perception and associated brain anatomical correlations in children with autism spectrum disorder using eye-tracking and diffusion tensor imaging MRI (DTI-MRI)

Abstract Even though deficits in social cognition constitute a core characteristic of autism spectrum disorders, a large heterogeneity exists regarding individual social performances and its neural basis remains poorly investigated. Here, we used…

Alice Vinçon-Leite, Ana Saitovitch, Herve Lemaître, Elza Rechtman, Jennifer Boisgontier, Ludovic Fillon, Anne Philippe, Marlène Rio, Isabelle Desguerre, Aurélie Fabre, Khawla Aljabali, Nathalie Boddaert, Monica Zilbovicius

Cerebral Cortex - 2023

Life Sciences

Case Report: Zolpidem’s paradoxical restorative action: A case report of functional brain imaging

Zolpidem is a sedative drug that has been shown to induce a paradoxical effect, restoring brain function in wide range of neurological disorders. The underlying functional mechanism of the effect of zolpidem in the brain in clinical improvement is…

Jennifer Boisgontier, Kévin Beccaria, Ana Saitovitch, Thomas Blauwblomme, Lelio Guida, Ludovic Fillon, Christelle Dufour, Jacques Grill, Hervé Lemaitre, Stéphanie Puget, Alice Vinçon-Leite, Volodia Dangouloff-Ros, Sarah Charpy, Sandro Benichi, Raphaël Levy, Charles-Joris Roux, David Grévent, Marie Bourgeois, Lila Saidoun, Raphaël Gaillard, Monica Zilbovicius, Nathalie Boddaert

Frontiers in Neuroscience - 2023

Life Sciences

Tilt perception is different in the pitch and roll planes in human

Neurophysiological tests probing the vestibulo-ocular, colic and spinal pathways are the gold standard to evaluate the vestibular system in clinics. In contrast, vestibular perception is rarely tested despite its potential usefulness in professional…

Dimitri Keriven Serpollet, David Hartnagel, Yannick James, Stéphane Buffat, Nicolas Vayatis, Ioannis Bargiotas, Pierre‐paul Vidal

Physiological Reports - 2023

Computer Vision and Pattern Recognition

PRNU-Based Source Camera Statistical Certification

The problem of detecting the presence of a PRNU pattern in a query image can be stated as a hypothesis testing problem. The test statistics that have been proposed to perform this test all suffer from the same drawback: decision thresholds need to…

Marina Gardella, Pablo Musé, Miguel Colom, Jean-Michel Morel, Denis Perraud

2023 IEEE International Workshop on Information Forensics and Security (WIFS 2023) - 2023

Computer Science

Soft Voting for Anomaly Detection in Internet of Medical Things

In this paper, we propose an approach for anomaly detection in Internet of Medical Things based on the soft voting between the most accurate machine learning algorithms. We compare 12 machines learning and 5 deep learning algorithms for anomaly…

Osman Salem, Ahmed Mehaoua, Raouf Boutaba

2023 IEEE Global Communications Conference (Globecom 23) - 2023

Computer Science

Detecting Virtual Harassment in Social Media Using Machine Learning

The escalating prevalence of cyberbullying stands as a significant challenge in our digital era, causing severe repercussions on individuals' mental health, well-being, and professional integrity. This paper introduces an innovative approach to…

Lina Feriel Benassou, Safa Bendaouia, Osman Salem, Ahmed Mehaoua

6th International Conference on Machine Learning for Networking (MLN'2023) - 2023

Computer Science

Graph Neural Networks for Anomaly Detection in Internet of Medical Things

Recent advancements in the realm of Graph Neural Networks (GNN) have unveiled compelling new prospects for classifying and detecting anomalies within medical datasets. Within this study, we delve into the efficacy of GNNs by leveraging diverse…

Mickael Mohammed, Osman Salem, Ahmed Mehaoua

2023 IEEE International Conference on E-health Networking, Application & Services (IEEE Healthcom 23) - 2023