Jean‐Pierre Pruvo

Ultra-low-field portable MRI in neuroscience: Current status and future directions

J. Sciancalepore, G. Kuchcinski, François Dubus, P. Vermersch et autres

INTRODUCTION: Modern medical imaging currently relies exclusively on high field magnetic resonance imaging (MRI) at high field (1.5 or 3 Tesla), which high purchase price, operational and maintenance costs represent major obstacles to access for about 90% of the world population. Recently, …

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Perioperative management of scheduled interventional neuroradiology procedures: Results of a nationwide French survey

Salomé Djaid-Guenard, Julien Burel, Clément Giraud, Géraud Forestier et autres

BACKGROUND AND PURPOSE: Interventional neuroradiology (INR) spans a broad range of elective indications, yet perioperative management for scheduled care remains poorly characterized. We conducted a nationwide survey to describe current practices and examine differences by center procedural volume. MATERIALS AND METHODS: A …

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Author Correction: Classification of GBA1 variants and their impact on Parkinson’s disease: an in silico score analysis

Aymeric Lanore, Christelle Tesson, Aymeric Basset, François-Xavier Lejeune et autres

In this article, the ‘Competing interests’ statement was missing and should have been ‘Elena Moro was the Associate Publisher of npj Parkinson’s Disease at the time of publication and was not involved in the peer review or editorial decision for this article. …

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Classification of GBA1 variants and their impact on Parkinson’s disease: an in silico score analysis

Aymeric Lanore, Christelle Tesson, Aymeric Basset, François-Xavier Lejeune et autres

Bi-allelic pathogenic GBA1 variants cause Gaucher disease (GD), whereas certain heterozygous missense variants increase the risk of Parkinson's disease (PD), although the underlying mechanisms are unclear. Here, we classified GBA1 missense variants using predictive and structural scores, and analysed their associations with …

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PARROT: An Open Multilingual Radiology Reports Dataset

Bastien Le Guellec, Kokou Adambounou, Lisa C Adams, Thibault Agripnidis et autres

Rationale and Objectives: To develop and validate PARROT (Polyglottal Annotated Radiology Reports for Open Testing), a large, multicentric, open-access dataset of fictional radiology reports spanning multiple languages for testing natural language processing applications in radiology. Materials and Methods: From May to September …

Would you board a plane if the pilot had never trained on a flight simulator?

Baptiste Donnard, Grégoire Boulouis, Aymeric Rouchaud, Gaultier Marnat et autres

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BrainAGE latent representation clustering is associated with longitudinal disease progression in early-onset Alzheimer’s disease

Dorian Manouvriez, Grégory Kuchcinski, Vincent Roca, Adeline Rollin Sillaire et autres

INTRODUCTION: Early-onset Alzheimer's disease (EOAD) population is a clinically, genetically and pathologically heterogeneous condition. Identifying biomarkers related to disease progression is crucial for advancing clinical trials and improving therapeutic strategies. This study aims to differentiate EOAD patients with varying rates of progression …

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7T MRI in the evaluation of ischemic stroke: a systematic review

Felix T. Kurz, Daniela Dumitriu La Grange, Daniele Botta, María Isabel Vargas et autres

Introduction: 7T magnetic resonance imaging (MRI) has advanced in managing neurological and neurovascular diseases. With improved spatial resolution and signal-to-noise ratio, 7T MRI enhances spatial and functional imaging, benefiting ischemic stroke diagnosis, monitoring, and treatment planning. Methods: To highlight the advances made …

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Interventional neuroradiology in France in 2025: Scaling up expertise, access, and innovation

Julien Burel, Thibault Agripnidis, Aymeric Rouchaud, Gaultier Marnat et autres

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Long‐Term Post‐Stroke Cognition in Patients With Minor Ischemic Stroke is Related to Tract‐Based Disconnection Induced by White Matter Hyperintensities

Renaud Lopes, Grégory Kuchcinski, Thibaut Dondaine, Loïc Duron et autres

ABSTRACT Over a third of minor stroke patients experience post‐stroke cognitive impairment (PSCI), but no validated tools exist to identify at‐risk patients early. This study investigated whether disconnection features derived from infarcts and white matter hyperintensities (WMH) could serve as markers for …

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IGUANe: A 3D generalizable CycleGAN for multicenter harmonization of brain MR images

Vincent Roca, Grégory Kuchcinski, Jean‐Pierre Pruvo, Dorian Manouvriez et autres

In MRI studies, the aggregation of imaging data from multiple acquisition sites enhances sample size but may introduce site-related variabilities that hinder consistency in subsequent analyses. Deep learning methods for image translation have emerged as a solution for harmonizing MR images across …

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Performance of an Open-Source Large Language Model in Extracting Information from Free-Text Radiology Reports

Bastien Le Guellec, Alexandre Lefèvre, Charlotte Geay, Lucas Shorten et autres

“Just Accepted” papers have undergone full peer review and have been accepted for publication in Radiology: Artificial Intelligence. This article will undergo copyediting, layout, and proof review before it is published in its final version. Please note that during production of the …

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