Maggie Roy

1.7k citations

25 papers · 1.2k indexed · h-index 14

Impact in

Biological Psychiatry top 5%
- Tryptophan and brain disorders
Physiology top 2%
- Diet and metabolism studies
- Alzheimer's disease research and treatments
- Adipose Tissue and Metabolism

Papers in

Computational Mathematics 1
Physiology 19
- Diet and metabolism studies 13
- Alzheimer's disease research and treatments 6

Co-authors: Stephen C. Cunnane Christian Bocti Tamàs Fülöp Alexandre Courchesne‐Loyer Scott Nugent Éric Turcotte Étienne Croteau Mélanie Fortier
Journals: Alzheimer s & Dementia (5 papers)Nutrition (3 papers)Neurobiology of Aging (3 papers)Journal of Visualized Experiments (2 papers)Journal of Alzheimer s Disease (2 papers)
Partner nations: Canada France United States

In The Last Decade

Maggie Roy

25 papers receiving 1.2k citations

Peers

Countries citing papers authored by Maggie Roy

Since Specialization

Citations

This map shows the geographic impact of Maggie Roy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Maggie Roy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Maggie Roy more than expected).

Fields of papers citing papers by Maggie Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Maggie Roy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Maggie Roy. The network helps show where Maggie Roy may publish in the future.

Co-authors

The 25 scholars most cited alongside Maggie Roy, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Maggie Roy Line = papers co-authored together Maggie Roy links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Profiles of Basic Psychological Needs Satisfaction and Sociodemographic and School-Associated Factors The Journal of Experimental Education ·Yu. A. Diiuk, Jonathan Smith, Maggie Roy, F. Boyer Brown, Annie Lemieux, K. H. P. Kim, Gabrielle Garon‐Carrier	2024	1
2	Clinical and biomarker correlates of region‐specific diffusion MRI metrics in a short‐term, Phase 1b clinical trial for XPro1595 in Alzheimer’s disease Alzheimer s & Dementia ·Morton R Covitz, Gerard R. Ridgway, Mario Torso, Steven A. Chance, Maggie Roy, Jean‐Christophe Houde, Maxime Descoteaux, Bayarjavkhlan Chulten, Doranne Hudson	2023	1
3	A ketogenic intervention improves dorsal attention network functional and structural connectivity in mild cognitive impairment Neurobiology of Aging ·Maggie Roy, R Tritt, Mélanie Fortier, Étienne Croteau, Christian‐Alexandre Castellano, Valérie St‐Pierre, Camille Vandenberghe, François Rheault, Mahsa Dadar, Simon Duchesne, Christian Bocti, Tamàs Fülöp, Stephen C. Cunnane, Maxime Descoteaux	2022	15
4	Bundle-specific associations between white matter microstructure and Aβ and tau pathology in preclinical Alzheimer’s disease eLife ·Alexa Pichet Binette, Guillaume Theaud, François Rheault, Maggie Roy, D. Louis Collins, Johannes Levin, Hiroshi Mori, Jae Hong Lee, Martin R. Farlow, Peter R. Schofield, Jasmeer P. Chhatwal, Colin L. Masters, Tammie L.S. Benzinger, John C. Morris, Randall J. Bateman, John C.S. Breitner, Judes Poirier, Julie Gonneaud, Maxime Descoteaux, Sylvia Villeneuve, (unknown)	2021	31
5	Longitudinal assessment of neuroinflammation and axonal loss in white matter tracts in Alzheimer’s disease Alzheimer s & Dementia ·Maggie Roy, Matthieu Dumont, Jean‐Christophe Houde, Félix C. Morency, Maxime Descoteaux	2020	1
6	Fascicle- and Glucose-Specific Deterioration in White Matter Energy Supply in Alzheimer’s Disease Journal of Alzheimer s Disease ·Maggie Roy, François Rheault, Étienne Croteau, Christian‐Alexandre Castellano, Mélanie Fortier, Valérie St‐Pierre, Jean‐Christophe Houde, Éric Turcotte, Christian Bocti, Tamàs Fülöp, Stephen C. Cunnane, Maxime Descoteaux	2020	15
7	Free Water in White Matter Differentiates MCI and AD From Control Subjects Frontiers in Aging Neuroscience ·Matthieu Dumont, Maggie Roy, Pierre‐Marc Jodoin, Félix C. Morency, Jean‐Christophe Houde, Zhiyong Xie, Cici Bauer, Tarek A. Samad, Koene R. A. Van Dijk, James Goodman, Maxime Descoteaux, (unknown)	2019	70
8	A ketogenic drink improves brain energy and some measures of cognition in mild cognitive impairment Alzheimer s & Dementia ·Mélanie Fortier, Christian‐Alexandre Castellano, Étienne Croteau, Francis Langlois, Christian Bocti, Valérie St‐Pierre, Camille Vandenberghe, Michaël Bernier, Maggie Roy, Maxime Descoteaux, Kevin Whittingstall, Martin Lepage, Éric Turcotte, Tamàs Fülöp, Stephen C. Cunnane	2019	160
9	Energy restriction does not prevent insulin resistance but does prevent liver steatosis in aging rats on a Western-style diet Nutrition ·Marie Hennebelle, Maggie Roy, Valérie St‐Pierre, Alexandre Courchesne‐Loyer, Mélanie Fortier, Anne‐Karine Bouzier‐Sore, Jean‐Louis Gallis, Marie-Christine Beauvieux, Stephen C. Cunnane	2014	6
10	Age-associated evolution of plasmatic amyloid in mouse lemur primates: relationship with intracellular amyloid deposition Neurobiology of Aging ·Maggie Roy, David McCarley, Olène Dorieux, Carole Malgorn, Stéphane Epelbaum, Fanny Petit, J.A. Gallego-Juárez, Emmanuel Brouillet, Benoı̂t Delatour, Martine Perret, Fabienne Aujard, Marc Dhénain	2014	12
11	Brain glucose and acetoacetate metabolism: a comparison of young and older adults Neurobiology of Aging ·Scott Nugent, Sébastien Tremblay, Kewei W. Chen, Napatkamon Ayutyanont, Auttawut Roontiva, Christian‐Alexandre Castellano, Mélanie Fortier, Maggie Roy, Alexandre Courchesne‐Loyer, Christian Bocti, Martin Lepage, Éric Turcotte, Tamàs Fülöp, Eric M. Reiman, Stephen C. Cunnane	2013	91
12	Long-term calorie restriction has minimal impact on brain metabolite and fatty acid profiles in aged rats on a Western-style diet Neurochemistry International ·Maggie Roy, Marie Hennebelle, Valérie St‐Pierre, Alexandre Courchesne‐Loyer, Mélanie Fortier, Anne‐Karine Bouzier‐Sore, Jean‐Louis Gallis, Marie-Christine Beauvieux, Stephen C. Cunnane	2013	9
13	A Dual Tracer PET-MRI Protocol for the Quantitative Measure of Regional Brain Energy Substrates Uptake in the Rat Journal of Visualized Experiments ·Maggie Roy, Scott Nugent, Sébastien Tremblay, Maxime Descoteaux, Jean-François Beaudoin, Luc Tremblay, Roger Lecomte, Stephen C. Cunnane	2013	2
14	The ketogenic diet increases brain glucose and ketone uptake in aged rats: A dual tracer PET and volumetric MRI study Brain Research ·Maggie Roy, Scott Nugent, Jennifer Tremblay‐Mercier, Sébastien Tremblay, Alexandre Courchesne‐Loyer, Jean-François Beaudoin, Luc Tremblay, Maxime Descoteaux, Roger Lecomte, Stephen C. Cunnane	2012	39
15	Stimulation of mild, sustained ketonemia by medium-chain triacylglycerols in healthy humans: Estimated potential contribution to brain energy metabolism Nutrition ·Alexandre Courchesne‐Loyer, Mélanie Fortier, Jennifer Tremblay‐Mercier, Raphaël Chouinard‐Watkins, Maggie Roy, Scott Nugent, Christian‐Alexandre Castellano, Stephen C. Cunnane	2012	84
16	γ-Secretase-Mediated Regulation of Neprilysin: Influence of Cell Density and Aging and Modulation by Imatinib Journal of Alzheimer s Disease ·Charlotte Bauer, Raphaëlle Pardossi‐Piquard, Julie Dunys, Maggie Roy, Frédéric Checler	2011	30
17	Brain fuel metabolism, aging, and Alzheimer’s disease Nutrition ·Stephen C. Cunnane, Scott Nugent, Maggie Roy, Alexandre Courchesne‐Loyer, Étienne Croteau, Sébastien Tremblay, Paul M. Baum, Fabien Pifferi, Christian Bocti, Nancy Paquet, Frances Lynn Feria-Clement, M’hamed Bentourkia, Éric Turcotte, Michèle Allard, Pascale Barberger‐Gateau, Tamàs Fülöp, Stanley I. Rapoport	2010	473
18	Larger dispersion of INa in female dog ventricle as a mechanism for gender-specific incidence of cardiac arrhythmias Cardiovascular Research ·Héctor Barajas-Martínez, Volker Haufe, A.E. Kist, Maggie Roy, Mariana Ramirez Gómez, Jonathan M. Cordeiro, Robert Dumaine	2008	35
19	Coefficients de dose après incorporation d'iode 129. Influence de l'apport alimentaire Radioprotection ·Young-Sun Hea, A. Aurengo, Maggie Roy, B. Le Guen, Alin Chrindel, Henri Métivier	1998	4
20	Methodology for 129 Dose Calculations, in the Case of Potential Exposure from Nuclear Waste in France Radiation Protection Dosimetry ·B. Le Guen, Young-Sun Hea, Maggie Roy, A. Aurengo, Alin Chrindel, L. V. Marinina	1998	4

About Maggie Roy

Maggie Roy is a scholar working on Computational Mathematics, Physiology, Clinical Biochemistry, Biological Psychiatry and Radiology, Nuclear Medicine and Imaging, having authored 25 papers that have together received 1.2k indexed citations. Recurring topics across this work include Diet and metabolism studies (13 papers), Alzheimer's disease research and treatments (6 papers), Advanced Neuroimaging Techniques and Applications (6 papers), Advanced MRI Techniques and Applications (5 papers), Metabolism and Genetic Disorders (4 papers), Functional Brain Connectivity Studies (4 papers), Mitochondrial Function and Pathology (3 papers) and Neuroscience and Neuropharmacology Research (3 papers). The work is most often cited by research in Biological Psychiatry (86 citations), Physiology (868 citations), Clinical Biochemistry (154 citations), Neurology (120 citations) and Aging (22 citations). Maggie Roy has collaborated with scholars based in Canada, France and United States. Frequent co-authors include Stephen C. Cunnane, Christian Bocti, Tamàs Fülöp, Alexandre Courchesne‐Loyer, Scott Nugent, Éric Turcotte, Étienne Croteau, Mélanie Fortier, Christian‐Alexandre Castellano and Sébastien Tremblay. Their work appears in journals such as Alzheimer s & Dementia, Nutrition, Neurobiology of Aging, Journal of Visualized Experiments and Journal of Alzheimer s Disease.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact