Gaëlle Leroux

Ingénieure de recherche en analyse de données biologiques au CNRS & convaincue des bénéfices de la science ouverte.
86 %
Libre accès
44
Documents
Affiliation actuelle
  • Service commun de soutien méthodologique aux projets d'imagerie - Research support service: Methodological support to neuroimaging projects (CRNL-SC_SOUTIEN_IMAGERIE)
Identifiants chercheurs
Contact

Présentation

I received my PhD in Neuroscience in 2005 at the University of Caen-Normandy, after which I moved to Sweden for a two-year postdoctoral position at the Karolinska Institutet. Since 2008, I have worked as a research engineer specializing in data analysis at the CNRS. I have been based in Caen, Paris, Bordeaux, and, since 2019, in Lyon.

I have gained experience through neuroimaging studies involving children (from age 5), individuals with ADHD, and healthy young adults, using techniques such as fMRI, MEG, EEG, fNIRS, and cognitive tests. I regularly teach at the university and supervise students.

At the CRNL, I lead a research support service that provides methodological assistance for neuroimaging projects, from study design to data analysis, primarily in MRI but not exclusively. Alongside three other research engineers, I also coordinate a "NeuroImaging club" that offers monthly seminars on specific themes.

I am also a strong advocate for open science and actively contribute to its implementation at the Center, including drafting the CRNL’s Open Science Plan since 2022. I am a member of several open science networks, such as LORIER (Inserm), the French Reproductible Research Network, Arqus (European Alliance), the Research Data College of the National COSO Committee (2022–2025), and OSSIG for the Organization for Human Brain Mapping conferences (2026–2027).

Publications

8
4
4
4
4
4
4
4
4
4
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
7
4
4
2
2
2
1
3
2
3
1
2
2
1
2
1
19
18
7
6
3
3
3
1
1
1
1

Publications

Deposit thumbnail

Unraveling the neurophysiological correlates of phase-specific enhancement of motor memory consolidation via slow-wave closed-loop targeted memory reactivation

Judith Nicolas , Bradley King , David Lévesque , Latifa Lazzouni , Gaëlle Leroux et al.

Nature Communications, 2025, 16 (1), pp.2644. ⟨10.1038/s41467-025-57602-2⟩

Article dans une revue hal-05387751v1
Deposit thumbnail

Functional brain connectivity changes across the human life span: From fetal development to old age

Manon Edde , Gaëlle Leroux , Ellemarije Altena , Sandra Chanraud

Journal of Neuroscience Research, 2020, 99 (1), pp.236-262. ⟨10.1002/jnr.24669⟩

Article dans une revue hal-02882146v1
Deposit thumbnail

Cortical Asymmetries during Hand Laterality Task Vary with Hand Laterality: A fMRI Study in 295 Participants

Emmanuel Mellet , Bernard Mazoyer , Gaelle Leroux , Marc Joliot , Nathalie Tzourio-Mazoyer

Frontiers in Human Neuroscience, 2016, 232, pp.3873 - 3873. ⟨10.3389/fnhum.2016.00628⟩

Article dans une revue hal-01430257v1
Deposit thumbnail

BIL&GIN: A neuroimaging, cognitive, behavioral, and genetic database for the study of human brain lateralization

Bernard Mazoyer , Emmanuel Mellet , Guy Perchey , Laure Zago , Fabrice Crivello et al.

NeuroImage, 2016, 124, Part B, pp.1225-1231. ⟨10.1016/j.neuroimage.2015.02.071⟩

Article dans une revue hal-01197152v1
Deposit thumbnail

Heschl's gyrification pattern is related to speech-listening hemispheric lateralization: FMRI investigation in 281 healthy volunteers.

Nathalie Tzourio-Mazoyer , Damien Marie , Laure Zago , Gaël Jobard , Guy Perchey et al.

Brain Structure and Function, 2015, 220 (3), pp.1585-99. ⟨10.1007/s00429-014-0746-4⟩

Article dans une revue hal-01172587v1
Deposit thumbnail

How to best train children and adolescents for fMRI? Meta-analysis of the training methods in developmental neuroimaging

Gaëlle Leroux , Amélie Lubin , Olivier Houdé , Céline Lanoë

Neuroeducation, 2013, 2 (1), pp.44-70. ⟨10.24046/neuroed.20130201.44⟩

Article dans une revue hal-02127313v1
Deposit thumbnail

Numerical Transcoding Proficiency in 10-Year-Old Schoolchildren is Associated with Gray Matter Inter-Individual Differences: A Voxel-Based Morphometry Study

Amélie Lubin , Sandrine Rossi , Grégory Simon , Céline Lanoë , Gaëlle Leroux et al.

Frontiers in Psychology, 2013, 4, pp.197. ⟨10.3389/fpsyg.2013.00197⟩

Article dans une revue hal-02127384v1
Deposit thumbnail

Functional magnetic resonance imaging study of Piaget’s conservation-of-number task in preschool and school-age children: A neo-Piagetian approach

Olivier Houdé , Arlette Pineau , Gaëlle Leroux , Nicolas Poirel , Guy Perchey et al.

Journal of Experimental Child Psychology, 2011, 110 (3), pp.332-346. ⟨10.1016/j.jecp.2011.04.008⟩

Article dans une revue istex hal-01154325v1
Deposit thumbnail

The Shift from Local to Global Visual Processing in 6- Year-Old Children Is Associated with Grey Matter Loss

Nicolas Poirel , Grégory Simon , Mathieu Cassotti , Gaëlle Leroux , Guy Perchey et al.

PLoS ONE, 2011, 6 (6), pp.e20879. ⟨10.1371/journal.pone.0020879⟩

Article dans une revue hal-02951491v1

Evidence of different developmental trajectories for length estimation according to egocentric and allocentric viewpoints in children and adults.

Nicolas Poirel , Manuel Vidal , Arlette Pineau , Céline Lanoë , Gaëlle Leroux et al.

Experimental Psychology, 2011, 58 (2), pp.142-6. ⟨10.1027/1618-3169/a000079⟩

Article dans une revue hal-00599765v1
Deposit thumbnail

Adult brains don't fully overcome biases that lead to incorrect performance during cognitive development: an fMRI study in young adults completing a Piaget-like task

Gaëlle Leroux , Jeanne Spiess , Laure Zago , Sandrine Rossi , Amélie Lubin et al.

Developmental Science, 2009, 12 (2), pp.326-338. ⟨10.1111/j.1467-7687.2008.00785.x⟩

Article dans une revue istex hal-02127368v1

Cognitive inhibition of number/length interference in a Piaget-like task: evidence by combining ERP and MEG.

Marc Joliot , Gaëlle Leroux , Stéphanie Dubal , Nathalie Tzourio-Mazoyer , Olivier Houdé et al.

Clinical Neurophysiology, 2009, 120 (8), pp.1501-13. ⟨10.1016/j.clinph.2009.06.003⟩

Article dans une revue istex hal-00541626v1
Deposit thumbnail

Common and unique components of inhibition and working memory: An fMRI, within-subjects investigation

Fiona Mcnab , Gaëlle Leroux , Fredrik Strand , Lisa Thorell , Sissela Bergman et al.

Neuropsychologia, 2008, 46 (11), pp.2668-2682. ⟨10.1016/j.neuropsychologia.2008.04.023⟩

Article dans une revue istex hal-02124357v1
Deposit thumbnail

Cognitive inhibition of number/length interference in a Piaget-like task in young adults: evidence from ERPs and fMRI.

Gaëlle Leroux , Marc Joliot , Stéphanie Dubal , Bernard Mazoyer , Nathalie Tzourio-Mazoyer et al.

Human Brain Mapping, 2006, 27 (6), pp.498-509. ⟨10.1002/hbm.20194⟩

Article dans une revue hal-00541622v1
Deposit thumbnail

3-year review of our open science policy in our neuroscience Centre

Gaëlle Leroux

Open Science ambassadors meeting, arQus alliance, Mar 2026, Maynooth, Co. Kildare, Ireland

Communication dans un congrès hal-05563242v1
Deposit thumbnail

Open science: a dynamic ecosystem

Gaëlle Leroux

Cutting gardens 2023, CuttingEEG, Oct 2023, Lyon, France

Communication dans un congrès hal-04247531v1

Discrepancy between real-world and standard EEG locations in NIRI

Gaëlle Leroux , N Tzourio-Mazoyer , H Keraudran , E. Mellet , L. Zago et al.

Joint Italian French Workshop on "Cerebral oximetry and functional near infrared spectroscopy (fNIRS)”, Jun 2018, Milan, Italy

Communication dans un congrès hal-02164781v1

Variations neuro-anatomiques chez des élèves présentant des performances numériques différentes : une étude en VBM

Amélie Lubin , Sandrine Rossi , Grégory Simon , Céline Lanoë , Gaëlle Leroux et al.

Colloque Méthodologie de recherche en neuroéducation et retombées éducatives, Neuroéducation Québec et l'EREST, Jun 2012, Reims, France

Communication dans un congrès hal-02164896v1

Méta-analyse des méthodes de préparation à l'Imagerie par Résonance Magnétique fonctionnelle (IRMf) chez l'enfant et l'adolescent Quelles préconisations pour la neuroéducation ?

Céline Lanoë , Gaëlle Leroux , A Lubin , S Rossi , A Pineau et al.

XVII CONFERENCE OF AMSE-AMCE-WAER, Jun 2012, Reims, France

Communication dans un congrès hal-02164842v1

Imagerie du développement des enfants d'âge scolaire. Apports de la neuroimagerie à la compréhension du développement cognitif de l'enfant en lien avec les apprentissages scolaires Application en psychopédagogie

Sandrine Rossi , Gaëlle Leroux , A Lubin , N Poirel , Céline Lanoë et al.

Les Entretiens Francophones de la Psychologie, Apr 2010, Boulogne-Billancourt, France

Communication dans un congrès hal-02164926v1

Neural Bases of Solving a Numerical Piaget-Like Task in Children and Young Adults Commissariat à l'Energie Atomique

Gaëlle Leroux

Workshop on the Development of Executive Functions, Aug 2008, Oxford, United Kingdom

Communication dans un congrès hal-02164940v1
Deposit thumbnail

Open (neuro)science

Gaëlle Leroux

Master. NeuroGraduate Summer School in Cognitive Neuroscience, Lyon, France. 2026, pp.32

Cours hal-05140975v2
Deposit thumbnail

Brain Imaging Data Standard -BIDS

Gaëlle Leroux

Doctoral. MRI courses, Lyon, France, France. 2025, pp.40

Cours hal-05105714v1
Deposit thumbnail

Sharing our work in the open science ecosystem

Gaëlle Leroux

Doctoral. Annual meeting of the Claude Bernard Lyon 1 University Neurosciences and Cognition Doctoral School, Lyon, France. 2025, pp.70

Cours hal-05120908v1
Deposit thumbnail

Reproducibility in Magnetic Resonance Imaging

Gaëlle Leroux

Doctoral. NeuroImaging courses, Lyon, France. 2025, pp.58

Cours hal-05101251v1
Deposit thumbnail

Opening science through preregistration, standardization and documentation

Gaëlle Leroux

Master. NeuroConferences “Open science, Integrity and equity in research”, France. 2025, pp.65

Cours hal-05317045v1
Deposit thumbnail

Reproductibilité et réplicabilité en neuroImagerie

Gaëlle Leroux

Doctorat. Journée Reproductibilité en Sciences, Lyon, France. 2024, pp.27

Cours hal-04534013v1
Deposit thumbnail

Reproducibility & replicability in MRI

Gaëlle Leroux

Doctoral. Lyon, France. 2023, pp.36

Cours hal-04137070v1
Deposit thumbnail

Principes et enjeux de la science ouverte

Gaëlle Leroux

Master. Principes et enjeux de la science ouverte, Lyon, France. 2023, pp.38

Cours hal-04137763v1