This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a University of Toronto directory, so their courses and email address may be missing. Find their university profile.
Research
Latest papers
Protective effects of central leptin on whole-body energy homeostasis following acute olanzapine exposure.
Neuropharmacology · 2026
Preparing Future Experts: A Workshop for Senior Psychiatry Residents to Develop Adaptive Expertise in Antipsychotic Prescribing.
Academic psychiatry : the journal of the American Association of Directors of Psychiatric Residency Training and the Association for Academic Psychiatry · 2026
Is abnormal brain insulin action implicated in the biology of depression? A pilot neuroimaging study in adolescents.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
Latest funding
- $1,510,875
Metformin for treatment-resistant bipolar depression (TRBD) with co-morbid insulin resistance (IR): A double-blind randomized control trial
CIHR · 2025 · Co-investigator
- $761,175
Metformin for Antipsychotic-induced Weight Gain in Adults with Intellectual Disability Study: a Double-Blind Randomized Control Trial
CIHR · 2021 · Co-investigator
- $898,876
Magnetic Seizure Therapy for Schizophrenia (MAST) - Trial
CIHR · 2019 · Co-investigator
From the 150 most recent of 336 publications.
Protective effects of central leptin on whole-body energy homeostasis following acute olanzapine exposure.
Singh R, Asgariroozbehani R, Wu S, Imami AS, Hamoud AR, Baranowski BJ, Jeromson S, Bernardo A, Prevot TD, Agarwal SM, Remington G, Wright DC, Giacca A, Mccullumsmith RE, Pereira S, Hahn MK
Preparing Future Experts: A Workshop for Senior Psychiatry Residents to Develop Adaptive Expertise in Antipsychotic Prescribing.
Agrawal S, Alarabi M, Williams L, Remington G, Mylopoulos M, Agarwal SM
Is abnormal brain insulin action implicated in the biology of depression? A pilot neuroimaging study in adolescents.
Maksyutynska K, Stogios N, Korann V, Hamel L, Korczak D, Goldstein BI, Remington G, Sanches M, Hahn MK, Graff-Guerrero A, Agarwal SM
Effects of antipsychotics on brain insulin action in females: Study protocol for a placebo-controlled, crossover neuroimaging study.
Stogios N, Hahn MK, Remington G, Graff-Guerrero A, Lai MC, Agarwal SM
Machine Learning-Based Discrimination of Treatment-Resistant Schizophrenia Using Structural Brain Imaging: A Multi-Site Proof-of-Concept Study.
Torres-Carmona E, Graff-Guerrero M, Nakajima S, Iwata Y, Ueno F, Koizumi T, Honda S, Tsugawa S, Homma S, Ogyu K, Tarumi R, Song J, Deluca V, Remington G, Gerretsen P, Graff-Guerrero A
Clozapine Dose Reduction in Remitted Patients With Treatment-Resistant Schizophrenia: A Case Series.
Alarabi MA, Prasanna Kumar A, Powell V, Burton L, Agrawal S, Isinger T, Remington G, Agarwal SM
Effectiveness of a Psychiatrist-Led Clinic for Metabolic Health in Severe Mental Illness: A Retrospective Chart Review Study.
Stogios N, Prasad F, De R, Maksyutynska K, PrasannaKumar A, Korann V, Ahmed T, Sanches M, Burton L, Alarabi MA, Isinger T, Desanti M, Oliveira R, Korczak DJ, Graff-Guerrero A, Remington G, Hahn MK, Agarwal SM
Prevalence of antipsychotic polypharmacy in patients with schizophrenia and other psychotic disorders in the MENAT and EMRO countries: a systematic review and meta-analysis.
Alhassan MA, Alarabi MA, Albalawi WM, Meetiyagoda TAOK, Nisar A, Ayenew W, Shehab FA, Remington G
The Effect of Semaglutide on Antipsychotic-Induced Weight Gain and Other Metabolic Parameters, among a Cohort of Inpatients.
De R, Amin Alfatwa Y, Kanagasundaram P, Saragosa JE, Chan J, Remington G, Retnakaran R, Sanches M, Sockalingam S, Agarwal SM, Hahn MK
Virtual Reality for the Treatment of Auditory Hallucinations in Schizophrenia Spectrum Disorders: a Systematic Review and Meta-Analysis.
Kyte S, Bukovsky D, Song J, Shewchuk H, Ueno F, Carmona-Torres E, Foussias G, Agarwal SM, Strafella A, Remington G, Graff-Guerrero A, Gerretsen P
Metformin for treatment-resistant bipolar depression (TRBD) with co-morbid insulin resistance (IR): A double-blind randomized control trial
Principal investigators: Hahn, Margaret; Agarwal, Sri Mahavir; Kloiber, Stefan M; Mansur, Rodrigo B; Saraf, Gayatri; Taylor, Valerie Hannah
Keywords: Bipolar Disorder; Depression; Insulin Resistance; Metformin; Treatment Resistance
Metformin for Antipsychotic-induced Weight Gain in Adults with Intellectual Disability Study: a Double-Blind Randomized Control Trial
Principal investigators: Agarwal, Sri Mahavir; Hahn, Margaret
Keywords: Antipsychotics; Intellectual Disability; Metformin; Obesity; Psychosis
Magnetic Seizure Therapy for Schizophrenia (MAST) - Trial
Principal investigators: Daskalakis, Zafiris J; Foussias, George
Keywords: Cognition; Electroconvulsive Therapy (Ect); Magnetic Seizure Therapy (Mst); Neurophysiology; Neuroplasticity; Randomized Control Trial (Rct); Treatment Resistant Schizophrenia (Trs)
Effects of N-acetylcysteine on psychosis-like symptoms and a neurophysiological biomarker of the clinical high risk state for schizophrenia
Principal investigators: Kiang, Michael
Keywords: Clinical High Risk; Electroencephalography; Event-Related Potentials; Mismatch Negativity; N-Acetylcysteine; Prodrome; Psychosis; Schizophrenia
Re-examining Maintenance Antipsychotic Treatment in Schizophrenia: "Extended" Antipsychotic Dosing
Principal investigators: Remington, Gary
Keywords: Clinical Research
The Muscarinic Hypothesis of Schizophrenia: A [18F]-FP-TZTP PET Study
Principal investigators: Graff-Guerrero, Ariel; Gerretsen, Philip
Keywords: M2 Repector; Positron Emission Tomography; Psychosis; Schizophrenia
Semaglutide in comorbid obesity and schizophrenia-spectrum disorders for metformin non-responders: a double-blind randomized control trial
Principal investigators: Hahn, Margaret; Agarwal, Sri Mahavir
Keywords: Antipsychotics; Cognition; Diabetes; Glucagon-Like-Peptide 1 Receptor Agonists; Magnetic Resonance Imaging; Metformin; Obesity; Psychosis; Schizophrenia; Visceral Adiposity
The effects of adjunctive transcranial direct current stimulation on treatment adherence in schizophrenia
Principal investigators: Gerretsen, Philip; Graff-Guerrero, Ariel
Keywords: Schizophrenia
Using A Novel Virtual Reality Training Paradigm to Treat Negative Symptoms in Early Schizophrenia
Principal investigators: Foussias, George
Keywords: Clinical Trial; Functional Disability; Motivation Deficits; Negative Symptoms; Schizophrenia; Virtual Reality
Unraveling the role of central insulin action in relation to glucose abnormalities in first-time antipsychotic users
Principal investigators: Hahn, Margaret; Dash, Satya
Keywords: Antipsychotics; Cognition; Diabetes; Psychosis
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
- Research Imaging Center
- Positron, Emission Tomography (PET Centre)
- Department of Psychiatry
- Physiology
- Epidemiology Division
- Biomedical Engineering
- Psychiatry
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Ariel Graff-Guerrero
Research Imaging Center
73 shared papers, latest 2026
Philip Gerretsen
Research Imaging Center
69 shared papers, latest 2026
George Foussias
Faculty
67 shared papers, latest 2026
Margaret Hahn
Faculty
26 shared papers, latest 2025
Adria Giacca
Physiology
11 shared papers, latest 2026
Romina Mizrahi
Positron, Emission Tomography (PET Centre)
7 shared papers, latest 2019
Michael Kiang
Faculty
6 shared papers, latest 2025
Corinne Fischer
Psychiatry
5 shared papers, latest 2025
Corinne Fischer
Biomedical Engineering
5 shared papers, latest 2025
Clement Zai
Epidemiology Division
5 shared papers, latest 2022
Sanjeev Sockalingam
Faculty
5 shared papers, latest 2026
Kelly Arbour-Nicitopoulos
Faculty
4 shared papers, latest 2019
Guy Faulkner
School of Kinesiology
4 shared papers, latest 2019
Daniel Felsky
Department of Psychiatry
4 shared papers, latest 2025
Pablo Rusjan
Positron, Emission Tomography (PET Centre)
4 shared papers, latest 2019
Mahesh Menon
Faculty
4 shared papers, latest 2015
John Strauss
Faculty
4 shared papers, latest 2022
Guy Faulkner
Faculty
4 shared papers, latest 2016
Isabelle Boileau
Faculty
3 shared papers, latest 2022
Bernard Le Foll
Department of Family and Community Medicine
3 shared papers, latest 2017
Martin Rotenberg
Faculty
2 shared papers, latest 2024
Arun Ravindran
Faculty
2 shared papers, latest 2019
Benoit Mulsant
Department of Psychiatry
2 shared papers, latest 2018
Zahinoor Ismail
Psychiatry
2 shared papers, latest 2010
Davide Martino
Psychiatry
2 shared papers, latest 2019
Michele Korostil
Psychiatry & Behavioural Neurosciences
2 shared papers, latest 2017
Tamara Pringsheim
Psychiatry
2 shared papers, latest 2019
Giada De Palma
Medicine
2 shared papers, latest 2024
Valerie Taylor
Psychiatry & Behavioural Neurosciences
2 shared papers, latest 2026
Jonathan Downar
Psychiatry
1 shared papers, latest 2017
Sean Kidd
Faculty
1 shared papers, latest 2023
Aristotle Voineskos
Psychiatry
1 shared papers, latest 2022
Yona Lunsky
Faculty
1 shared papers, latest 2022
Kwame Mckenzie
Faculty
1 shared papers, latest 2017
Elena Verdu
Medicine
1 shared papers, latest 2024
Neil Rector
Department of Psychiatry
1 shared papers, latest 2023
Premysl Bercik
Medicine
1 shared papers, latest 2024
Gbolahan Odejayi
Psychiatry & Behavioural Neurosciences
1 shared papers, latest 2020
Michael Mak
Medicine
1 shared papers, latest 2024
Ravi Retnakaran
Endocrinology and Metabolism
1 shared papers, latest 2026
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