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Alain Dagher

McGill University

84H-index
497Paper Count
3.2WCitation Count
Published Papers 160
Publication Date
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Multiscale characterization of cortical signatures in positive and negative schizotypy: a worldwide ENIGMA study
errMolecular Psychiatry
IF10.1
err2026-04-18
err0
errOAAI
errMatthias Kirschner; Benazir Hodzic-Santor; Leda Kennedy; Justine Y. Hansen; Mathilde Antoniades; Igor Nenadić; Tilo Kircher; Axel Krug; Tina Meller; Udo Dannlowski; Dominik Grotegerd; Kira Flinkenflügel; Susanne Meinert; Tiana Borgers; Janik Goltermann; Tim Hahn; Joscha Böhnlein; Elisabeth J. Leehr; Carlotta Barkhau; Alex Fornito; Aurina Arnatkeviciute; Mark A. Bellgrove; Jeggan Tiego; Pamela DeRosse; Melissa Green; Yann Quidé; Christos Pantelis; Raymond C. K. Chan; Yi Wang; Ulrich Ettinger; Martin Debbané; Melodie Derome; Christian Gaser; Bianca Besteher; Kelly Diederen; Tom J. Spencer; Josselin Houenou; Edith Pomarol-Clotet; Raymond Salvador; Wulf Rössler; Lukasz Smigielski; Veena Kumari; Preethi Premkumar; Haeme R. P. Park; Kristina Wiebels; Imke Jansen; James Gilleen; Paul Allen; Jan-Bernard Marsman; Irina Lebedeva; Alexander Tomyshev; Anne-Kathrin Fett; Iris Sommer; Sanne Koops; Phillip Grant; Asia Ferrari; Bin Wan; Indrit Bègue; Dennis Hernaus; Maria Jalbrzikowski; Casey Paquola; Sara Larivière; Boris Bernhardt; Sofie L. Valk; Bratislav Misic; Theo G. M. van Erp; Jessica A. Turner; Paul M. Thompson; Andre Aleman; Alain Dagher; Stefan Kaiser; Gemma Modinos
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errSave
Reply to Comment on “Delayed Disease Onset Report in UK Biobank: Implications for Prodromal Studies in Parkinson's Disease”
errMovement Disorders
IF7.6
err2026-03-06
err0
PREAI
errTrycia Kouchache MSc; Sheida Zolfaghari MD; Sarah Bouhadoun MD, MSc; Aline Delva MD, PhD; Amélie Pelletier PhD; Mirja Kuhlencord MD; Alastair J. Noyce MD, PhD; Sheena Waters PhD; Daniel Belete MD; Tim Wilkinson MD, PhD; Kathryn Bush MD, PhD; Filip Morys PhD; Andrew Vo PhD; Kristiina Rannikmae MD, PhD; Alain Dagher MD; Ronald B. Postuma MD, MSc
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errSave
Carriers of LRRK2 pathogenic variants show a milder, anatomically distinct brain signature of Parkinson’s disease
errCommunications Medicine
IF6.3
err2026-01-03
err0
errOAAI
errJakub Kopal; Andrew Vo; Qin Tao; Tanya Simuni; Lana M. Chahine; Danilo Bzdok; Alain Dagher
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errSave
Parkinson Disease SNCA Risk Variants Are Associated With Higher Asymmetric Putamen Dopaminergic Dysfunction
errNEUROLOGY-GENETICS
IF3.7
err2025-12-01
err0
PREAI
errAlhusaini, Saud; Dayanim, Gabriel; Kandil, Mohamed; Krohn, Lynne; Molino, Janine; Gan-Or, Ziv; Dagher, Alain
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errSave
The Effects of Multimodal Exercise on Sleep Quality and Architecture, Motor Function, Cognition, Fatigue, and Systemic Inflammation in Corticobasal Syndrome: A Case Report
errPHYSICAL THERAPY
IF3.3
err2025-12-01
err0
PREAI
errCristini, Jacopo; Seo, Freddie; Bon, Ashante; Rodrigues, Lynden; Sikorska, Kira; Van Roy, Anke; Dagher, Alain; Carrier, Julie; Paquette, Caroline; Roig, Marc
errShare
errSave
Right posterior theta reflects human parahippocampal phase resetting by salient cues during goal-directed navigation
errIMAGING NEUROSCIENCE
IF0
err2025-09-08
err0
errOAAI
errGuth, Malte R.; Reid, Andrew; Zhang, Yu; Huntgeburth, Sonja C.; Mill, Ravi D.; Dagher, Alain; Kerns, Kim; Holroyd, Clay B.; Petrides, Michael; Cole, Michael W.; Baker, Travis E.
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errSave
Network spreading and local biological vulnerability in amyotrophic lateral sclerosis
errCommunications Biology
IF5.1
err2025-08-04
err0
errOAAI
errAsa Farahani; Justine Y. Hansen; Vincent Bazinet; Golia Shafiei; D. Louis Collins; Mahsa Dadar; Sanjay Kalra; Alain Dagher; Bratislav Misic
errShare
errSave
Obesity-related brain atrophy is independent of Alzheimer's disease protein pathways
errJournal of Alzheimer’s Disease
IF3.1
err2025-07-27
err0
PREAI
errFilip Morys; Lang Liu; Konstantin Senkevich; Ziv Gan-Or; Alain Dagher
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errSave
Non-invasive brain stimulation to enhance sleep quality and architecture in Parkinson's disease: A systematic review and Bayesian network meta-analysis
errSleep Medicine Reviews
IF9.7
err2025-06-19
err0
errOAAI
errJacopo Cristini; Almudena Medina-Rincon; Anke Van Roy; Freddie Seo; Kevin Moncion; Julie Carrier; Caroline Paquette; Alain Dagher; Simon Steib; Marc Roig
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errSave
Distinct brain atrophy progression subtypes underlie phenoconversion in isolated REM sleep behaviour disorder
erreBioMedicine
IF10.8
err2025-05-29
err0
errOAAI
errStephen Joza; Aline Delva; Christina Tremblay; Andrew Vo; Marie Filiatrault; Max Tweedale; Jean-François Gagnon; Ronald B. Postuma; Alain Dagher; Johannes Klein; Michele Hu; Petr Dusek; Stanislav Marecek; Zsoka Varga; John-Paul Taylor; John T. O'Brien; Michael Firbank; Alan Thomas; Paul C. Donaghy; Stéphane Lehéricy; Shady Rahayel
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errSave
LRRK2-associated parkinsonism with and without in vivo evidence of alpha-synuclein aggregates: longitudinal clinical and biomarker characterization
errBRAIN COMMUNICATIONS
IF4.5
err2025-03-06
err0
errOAAI
errChahine, Lana M.; Lafontant, David-Erick; Choi, Seung Ho; Iwaki, Hirotaka; Blauwendraat, Cornelis; Singleton, Andrew B.; Brumm, Michael C.; Alcalay, Roy N.; Merchant, Kalpana; Nudelman, Kelly Nicole Holohan; Dagher, Alain; Vo, Andrew; Tao, Qin; Venuto, Charles S.; Kieburtz, Karl; Poston, Kathleen L.; Bressman, Susan; Gonzalez-Latapi, Paulina; Avants, Brian; Coffey, Christopher; Jennings, Danna; Tolosa, Eduardo; Siderowf, Andrew; Marek, Ken; Simuni, Tatyana; Parkinsons Progression Markers Initiative, Kenneth
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errSave
Uncovering atrophy progression pattern and mechanisms in individuals at risk of Alzheimer's disease
errBRAIN COMMUNICATIONS
IF4.5
err2025-03-04
err0
errOAAI
errTremblay, Christina; Rahayel, Shady; Pastor-Bernier, Alexandre; St-Onge, Frederic; Vo, Andrew; Rheault, Francois; Daneault, Veronique; Morys, Filip; Rajah, Natasha; Villeneuve, Sylvia; Dagher, Alain
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errSave
BRAIN RESPONSES TO ALCOHOL CUES IN YOUTH AT RISK FOR SUBSTANCE USE DISORDERS (SUDS): A FUNCTIONAL MAGNETIC RESONANCE IMAGING STUDY
errINTERNATIONAL JOURNAL OF NEUROPSYCHOPHARMACOLOGY
IF3.7
err2025-02-12
err0
errOAAI
errNikolic, Maja; Cox, Sylvia M. L.; Jaworska, Natalia; Castellanos-Ryan, Natalie; Dagher, Alain; Vitaro, Frank; Brendgen, Mara; Parent, Sophie; Boivin, Michel; Cote, Sylvana; Tremblay, Richard E.; Seguin, Jean R.; Leyton, Marco
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errSave
Connectome-constrained neural decoding reveals a representational hierarchy from perception to cognition to action
errSCIENCE BULLETIN
IF21.1
err2025-02-01
err0
errOAAI
errZhang, Yu; Fan, Lingzhong; Hao, Yongfu; Dagher, Alain; Jiang, Tianzi
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errSave
A multimodal neuroimaging study of youth at risk for substance use disorders: Functional magnetic resonance imaging and [18F]fallypride positron emission tomography
errALCOHOL-CLINICAL AND EXPERIMENTAL RESEARCH
IF2.7
err2024-12-26
err0
errOAAI
errNikolic, Maja; Cox, Sylvia M. L.; Jaworska, Natalia; Castellanos-Ryan, Natalie; Dagher, Alain; Vitaro, Frank; Brendgen, Mara; Parent, Sophie; Boivin, Michel; Cote, Sylvana; Tremblay, Richard E.; Seguin, Jean R.; Leyton, Marco
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errSave
Sustained improvements in brain health and metabolic markers 24 months following bariatric surgery
errBRAIN COMMUNICATIONS
IF4.5
err2024-10-04
err0
errOAAI
errLegault, Marianne; Pelletier, Melissa; Lachance, Amelie; Lachance, Marie-eve; Zeighami, Yashar; Gauthier, Marie-Frederique; Iceta, Sylvain; Biertho, Laurent; Fulton, Stephanie; Richard, Denis; Dagher, Alain; Tchernof, Andre; Dadar, Mahsa; Michaud, Andreanne
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errSave
Associations between neuromelanin depletion and cortical rhythmic activity in Parkinson's disease
errBRAIN
IF11.7
err2024-09-16
err0
errOAAI
errWiesman, Alex I.; Madge, Victoria; Fon, Edward A.; Dagher, Alain; Collins, D. Louis; Baillet, Sylvain
errShare
errSave
Neural correlates of obesity across the lifespan
errCOMMUNICATIONS BIOLOGY
IF5.1
err2024-05-28
err3
errOAAI
errMorys, Filip; Tremblay, Christina; Rahayel, Shady; Hansen, Justine Y.; Dai, Alyssa; Misic, Bratislav; Dagher, Alain
errShare
errSave
99mTc-HMPAO SPECT Perfusion Signatures Associated With Clinical Progression in Patients With Isolated REM Sleep Behavior Disorder
errNEUROLOGY
IF8.5
err2024-02-27
err2
PREAI
errRahayel, Shady; Postuma, Ronald; Baril, Andree-Ann; Misic, Bratislav; Pelletier, Amelie; Soucy, Jean-Paul; Montplaisir, Jacques; Dagher, Alain; Gagnon, Jean-Francois
errShare
errSave
Auditory and reward structures reflect the pleasure of musical expectancies during naturalistic listening
errFRONTIERS IN NEUROSCIENCE
IF3.2
err2023-10-19
err5
errOAAI
errGold, Benjamin P.; Pearce, Marcus T.; Mcintosh, Anthony R.; Chang, Catie; Dagher, Alain; Zatorre, Robert J.
errShare
errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
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Dan J. Stein
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T
Trevor W. Robbins
H-index: 242 · Papers: 4.1K
P
Paul M. Thompson
H-index: 222 · Papers: 4.3K
A
Alan C. Evans
H-index: 191 · Papers: 1.2K
A
Anthony E. Lang
H-index: 166 · Papers: 1.5K
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