This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a McGill University directory, so their courses may be missing. Find their university profile.
Research
Latest papers
Comprehensive large-scale analyses reveal association between brain structure and cognitive ability during adolescence.
Communications biology · 2026 · senior author
Association between Brain Structure and Cognitive Ability during Adolescence: Insights from a Comprehensive Large-Scale Analysis of 9 to 15 Year-Olds.
bioRxiv : the preprint server for biology · 2025 · senior author
Making use of N-of-1 trials to treat ADHD in people with psychosis: a hypothetical case.
Journal of psychiatry & neuroscience : JPN · 2024
Latest funding
- $673,200
Are psychostimulants affecting children's hippocampal development and function? A longitudinal evaluation.
CIHR · 2022 · Nominated PI
Assisted Reproductive Technologies and Folic Acid Supplementation: Gene-environment Interactions and Neurodevelopmental and Metabolic Outcomes in Children
CIHR · 2015 · Co-investigator
- $300,000
Impacts of early adversity and genotype on development of fronto-striatal attentional circuitry
CIHR · 2015 · Nominated PI
58 publications.
Comprehensive large-scale analyses reveal association between brain structure and cognitive ability during adolescence.
Yan J, Iturria-Medina Y, Bezgin G, Toussaint PJ, Xie K, He L, Chen J, Hilger K, Genç E, Evans AC, Karama S
Association between Brain Structure and Cognitive Ability during Adolescence: Insights from a Comprehensive Large-Scale Analysis of 9 to 15 Year-Olds.
Yan J, Iturria-Medina Y, Bezgin G, Toussaint PJ, Xie K, He L, Chen J, Hilger K, Genç E, Evans A, Karama S
Making use of N-of-1 trials to treat ADHD in people with psychosis: a hypothetical case.
Dalton K, Joober R, Karama S, Palaniyappan L
Maternal smoking during pregnancy and cortical structure in children with attention-deficit/hyperactivity disorder.
Fotopoulos NH, Chaumette B, Devenyi GA, Karama S, Chakravarty M, Labbe A, Grizenko N, Schmitz N, Fageera W, Joober R
Individualized prediction of future cognition based on developmental changes in cortical anatomy.
Khundrakpam B, Booij L, Jeon S, Karama S, Tohka J, Evans AC
Randomness and nondeterminism: from genes to free will with implications for psychiatry.
Joober R, Karama S
Maturational trajectories of pericortical contrast in typical brain development.
Drakulich S, Thiffault AC, Olafson E, Parent O, Labbe A, Albaugh MD, Khundrakpam B, Ducharme S, Evans A, Chakravarty MM, Karama S
Genome-wide analysis of gene dosage in 24,092 individuals estimates that 10,000 genes modulate cognitive ability.
Huguet G, Schramm C, Douard E, Tamer P, Main A, Monin P, England J, Jizi K, Renne T, Poirier M, Nowak S, Martin CO, Younis N, Knoth IS, Jean-Louis M, Saci Z, Auger M, Tihy F, Mathonnet G, Maftei C, Léveillé F, Porteous D, Davies G, Redmond P, Harris SE, Hill WD, Lemyre E, Schumann G, Bourgeron T, Pausova Z, Paus T, Karama S, Lippe S, Deary IJ, Almasy L, Labbe A, Glahn D, Greenwood CMT, Jacquemont S
Using a simulation centre to evaluate preliminary acceptability and impact of an artificial intelligence-powered clinical decision support system for depression treatment on the physician-patient interaction.
Benrimoh D, Tanguay-Sela M, Perlman K, Israel S, Mehltretter J, Armstrong C, Fratila R, Parikh SV, Karp JF, Heller K, Vahia IV, Blumberger DM, Karama S, Vigod SN, Myhr G, Martins R, Rollins C, Popescu C, Lundrigan E, Snook E, Wakid M, Williams J, Soufi G, Perez T, Tunteng JF, Rosenfeld K, Miresco M, Turecki G, Gomez Cardona L, Linnaranta O, Margolese HC
Cumulative exposure to ADHD medication is inversely related to hippocampus subregional volume in children.
Fotopoulos NH, Devenyi GA, Guay S, Sengupta SM, Chakravarty MM, Grizenko N, Karama S, Joober R
Are psychostimulants affecting children's hippocampal development and function? A longitudinal evaluation.
Principal investigators: Karama, Sherif; Grizenko, Natalie; Joober, Ridha
Keywords: Attention-Deficit/Hyperactivity Disorder; Diffusion-Weighted Imaging; Hippocampus; Learning; Methylphenidate; Psychostimulants; Resting-State Functional Magnetic Resonance Imaging; Structural Magnetic Resonance Imaging
Assisted Reproductive Technologies and Folic Acid Supplementation: Gene-environment Interactions and Neurodevelopmental and Metabolic Outcomes in Children
Principal investigators: Trasler, Jacquetta M; MacFarlane, Amanda; Bérard, Anick; Fraser, William D; Monnier, Patricia O; Nguyen, Tuong-Vi; Rozen, Rima; Seguin, Jean R; Walker, Claire-Dominique; Walker, Mark C; Weksberg, Rosanna; Wen, Shi Wu
Keywords: Assisted Reproductive Technologies; Cord Blood; Dna Methylation; Epigenomic Profiling; Folic Acid; Infertility; Metabolic Indices; Neurodevelopment; Placenta
Impacts of early adversity and genotype on development of fronto-striatal attentional circuitry
Principal investigators: Karama, Sherif
Keywords: Brain Development; Brain Imaging; Early Adversity; Environmental Influences; Fronto-Striatal Attentional Circuits; Genotype; Polygenic Risk Score; Smoking During Pregnancy
Antidépresseurs de seconde génération et risque d'accident vasculaire cérébral ischémique et hémorragique
Principal investigators: Renoux, Christel
Keywords: Accident Vasculaire Cérébral; Antidépresseurs; Cohorte; Effets Indésirables; Inhibiteurs Sélectifs De La Recapture De La Sérotonine; Pharmaco-Épidémiologie
Pharmaco-behavioural study of genetic & environmental risk factors in children with ADHD:using brain imaging phenotypes to further dissect etiological pathways
Principal investigators: Joober, Ridha; Grizenko, Natalie; Sengupta, Sarojini M
Keywords: Adhd; Behaviour; Brain Imaging; Children; Gene Environment Interactions; Genetics; Maternal Smoking; Methylphenidate; Pregnancy; Psychiatry
Neuroanatomical Correlates of Behavioral Traits in Normally Developing Children Using the Child Behavior Checklist (CBCL)
Principal investigators: Ducharme, Simon
Keywords: Aggression; Anxiety; Attention; Child Behavior Checklist (Cbcl); Cortical Thickness; Depression; Magnetic Resonance Imaging (Mri); Neuroanatomy
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Psychiatry
- Neurology and Neurosurgery
- Informatique et recherche opérationnelle
- Department of Psychiatry
- Psychiatrie
- Other
Co-authors at McGill University, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Simon Ducharme
Faculty
11 shared papers, latest 2021
Tuong-Vi Nguyen
Faculty
10 shared papers, latest 2018
Ridha Joober
Psychiatry
8 shared papers, latest 2024
Natalie Grizenko
Psychiatry
6 shared papers, latest 2024
Aurelie Labbe
Psychiatry
5 shared papers, latest 2024
Ridha Joober
Faculty
5 shared papers, latest 2021
Yasser Iturria Medina
Neurology and Neurosurgery
4 shared papers, latest 2026
Alan Evans
Neurology and Neurosurgery
3 shared papers, latest 2025
Tomas Paus
Faculty
3 shared papers, latest 2021
Zdenka Pausova
Faculty
3 shared papers, latest 2021
Norbert Schmitz
Psychiatry
2 shared papers, latest 2024
Sarojini Sengupta
Psychiatry
2 shared papers, latest 2008
Pierre Bellec
Neurology and Neurosurgery
2 shared papers, latest 2014
Pierre Bellec
Informatique et recherche opérationnelle
2 shared papers, latest 2014
Linda Booij
Faculty
1 shared papers, latest 2022
Karl Looper
Faculty
1 shared papers, latest 2009
Liliana Gomez Cardona
Psychiatrie
1 shared papers, latest 2021
Outi Linnaranta
Psychiatry
1 shared papers, latest 2021
Linda Booij
Faculty
1 shared papers, latest 2022
Lena Palaniyappan
Psychiatry
1 shared papers, latest 2024
Linda Booij
Faculty
1 shared papers, latest 2022
David Benrimoh
Faculty
1 shared papers, latest 2021
Lena Palaniyappan
Department of Psychiatry
1 shared papers, latest 2024
Mimi Israel
Psychiatrie
1 shared papers, latest 2013
Alain Dagher
Neurology and Neurosurgery
1 shared papers, latest 2015
Mallar Chakravarty
Brain Imaging Centre
1 shared papers, latest 2024
Sarah Lippé
Pediatrics
1 shared papers, latest 2021
Jorge Armony
Faculty
1 shared papers, latest 2011
Alexander Thiel
Faculty
1 shared papers, latest 2018
Gustavo Turecki
Psychiatry
1 shared papers, latest 2021
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