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Russell Schachar

The Hospital for Sick Children

95H-index
488Paper Count
4.0WCitation Count
Published Papers 169
Publication Date
The development of dynamic networks supporting attentional flexibility
err2026-01-04
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errSebastian C. Coleman; Natalie Rhodes; Simeon M. Wong; Karim Mithani; Nebras M. Warsi; Hrishikesh Suresh; Evdokia Anagnostou; Jennifer Crosbie; Russell Schachar; Jason P. Lerch; Margot J. Taylor; George M. Ibrahim
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Using endocrine profiles to explore subgroups among transdiagnostic neurodiverse children and adolescents
err2025-12-22
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PREAI
errKelly Mo; Jane Foster; Shane R. Cleary; Evdokia Anagnostou; Jason P. Lerch; Hsiang-Yuan Lin; Margot J. Taylor; Peter Szatmari; Jennifer Crosbie; Russell Schachar; Robert Nicolson; Stelios Georgiadis; Elizabeth Kelley; Jessica Jones; Jessica Brian; Mark R. Palmert; Meng-Chuan Lai
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The “Route Cause” of Methotrexate-Induced Brain Structure Changes in a Juvenile Mouse Model: Comparison of Systemic and CNS-Targeted Chemotherapy
err2025-12-11
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PREAI
errSun Eui Choi; Tiffany Ayoub; Gail Lee; Anne L. Wheeler; Sharon L. Guger; Rosanna Weksberg; Shinya Ito; Russell J. Schachar; Johann Hitzler; Brian J. Nieman
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Transdiagnostic Behavioral Phenotypes and Comorbid Gastrointestinal Symptoms in Neurodevelopmental Disorders: An Exploratory Study
err2025-12-01
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errCleary, Shane; Asbury, Sarah; Schachar, Russell J.; Crosbie, Jennifer; Nicolson, Robert; Weksberg, Rosanna; Kelley, Elizabeth; Jones, Jessica; Ayub, Muhammad; Georgiades, Stelios; Anagnostou, Evdokia; Foster, Jane A.
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DNA methylation alterations in acute lymphoblastic leukemia survivors with late neurocognitive deficits
errLeukemia
IF13.4
err2025-10-17
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errSarah J. Goodman; Darci T. Butcher; Sharon L. Guger; Eric Diehl; Jack Brzezinski; Brenda Spiegler; Brian J. Nieman; Prajkta Kallurkar; Aubrée Boulet Craig; Maja Krajinovic; Julie Laniel; Caroline Laverdière; Daniel Sinnett; Sarah Lippé; Andrei Turinsky; Mary Shago; Lisa J. Strug; Shinya Ito; Johann K. Hitzler; Russell Schachar; Rosanna Weksberg
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Social Skills as a Predictor of Mental Health Trajectories among Autistic Youth and Youth with ADHD during the COVID-19 Pandemic
err2025-10-13
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PREAI
errMelissa Susko; Daphne J. Korczak; Katherine Tombeau Cost; Alice Charach; Jennifer Crosbie; Evdokia Anagnostou; Catherine Birken; Suneeta Monga; Rob Nicolson; Paul D. Arnold; Jonathan L. Maguire; Russell J. Schachar; Stelios Georgiades; Christie L. Burton; Elizabeth Kelley
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Characterizing replicability in the clustering structure of brain morphology in autism, attention-deficit/hyperactivity disorder, and obsessive compulsive disorder
err2025-08-30
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errYounes Sadat-Nejad; Marlee M. Vandewouw; Jessica Brian; Jennifer Crosbie; Russell J. Schachar; Alana Iaboni; Elizabeth Kelley; Jessica Jones; Margot J. Taylor; Muhammad Ayub; Robert Nicolson; Bilal Syed; Christopher Hammill; Stelios Georgiades; Paul D. Arnold; Jason P. Lerch; Evdokia Anagnostou; Azadeh Kushki
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Using deep learning to predict internalizing problems from brain structure in youth
err2025-08-29
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errMarlee M. Vandewouw; Bilal Syed; Noah Barnett; Alfredo Arias; Elizabeth Kelley; Jessica Jones; Muhammad Ayub; Alana Iaboni; Paul D. Arnold; Jennifer Crosbie; Russell J. Schachar; Margot J. Taylor; Jason P. Lerch; Evdokia Anagnostou; Azadeh Kushki
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Subgrouping autism and ADHD based on structural MRI population modelling centiles
err2025-07-22
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PREAI
errClara Pecci-Terroba; Meng-Chuan Lai; Michael V. Lombardo; Bhismadev Chakrabarti; Amber N. V. Ruigrok; John Suckling; Evdokia Anagnostou; Jason P. Lerch; Margot J. Taylor; Rob Nicolson; Stelios Georgiades; Jennifer Crosbie; Russell Schachar; Elizabeth Kelley; Jessica Jones; Paul D. Arnold; Jakob Seidlitz; Aaron F. Alexander-Bloch; Edward T. Bullmore; Simon Baron-Cohen; Saashi A. Bedford; Richard A. I. Bethlehem
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Il-6 knockout reduces doxorubicin-induced toxicity in the developing mouse brain
err2025-06-28
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PREAI
errJonas Yeung; Henry Quach; Amy P. Wong; Anne L. Wheeler; Rosanna Weksberg; Sharon L. Guger; Russell J. Schachar; Shinya Ito; Johann Hitzler; Brian J. Nieman
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Genetics of Childhood-onset Systemic Lupus Erythematosus (cSLE)
err2025-05-12
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PREAI
errRaffaella Carlomagno MD; Nicholas Gold BSc; Fangming Liao MSc; Jingjing Cao MSc; Paul D. Arnold MD PhD; Christie L. Burton PhD; Jennifer Crosbie PhD; Daniela Dominguez MD; Dafna D. Gladman MD; Mariko Ishimori MD; Caroline Jefferies PhD; Diane L. Kamen MD; Sylvia Kamphuis MD PhD; Marisa S. Klein-Gitelman MD MPH; Andrea M. Knight MD; Chia-Chi J. Lee MD; Deborah M. Levy MS MD; Karen B. Onel MD; Andrew D. Paterson MB ChB; Christine A. Peschken MD MSc; Janet E. Pope MD; Russell J. Schachar MD; Earl D. Silverman MD; Lisa Strug PhD; Zahi Touma MD PhD; Murray B. Urowitz MD; Daniel J. Wallace MD; Cheng Wang MSc; Declan Webber MD; Joan E. Wither MD PhD; Linda T. Hiraki MD ScD
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Brain-Charting Autism and Attention-Deficit/ Hyperactivity Disorder Reveals Distinct and Overlapping Neurobiology
err2025-03-01
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errOAAI
errBedford, Saashi A.; Lai, Meng-Chuan; Lombardo, Michael V.; Chakrabarti, Bhismadev; Ruigrok, Amber; Suckling, John; Anagnostou, Evdokia; Lerch, Jason P.; Taylor, Margot; Nicolson, Rob; Stelios, Georgiades; Crosbie, Jennifer; Schachar, Russell; Kelley, Elizabeth; Jones, Jessica; Arnold, Paul D.; Courchesne, Eric; Pierce, Karen; Eyler, Lisa T.; Campbell, Kathleen; Barnes, Cynthia Carter; Seidlitz, Jakob; Alexander-Bloch, Aaron F.; Bullmore, Edward T.; Baron-Cohen, Simon; Bethlehem, Richard A. I.
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Understanding social behaviours across neurodiverse young people: roles of social cognition and self-regulation
err2025-01-24
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errIturmendi-Sabater, Iciar; Anagnostou, Evdokia; Fournier, Marc A.; Crosbie, Jennifer; Schachar, Russell; Nicolson, Robert; Georgiadis, Stelios; Kelley, Elizabeth; Jones, Jessica; Brian, Jessica; Lin, Hsiang-Yuan; Lai, Meng-Chuan
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Probing Autism and ADHD subtypes using cortical signatures of the T1w/ T2w-ratio and morphometry
err2025-01-01
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errOAAI
errNorbom, Linn B.; Syed, Bilal; Kjelkenes, Rikka; Rokicki, Jaroslav; Beauchamp, Antoine; Nerland, Stener; Kushki, Azadeh; Anagnostou, Evdokia; Arnold, Paul; Crosbie, Jennifer; Kelley, Elizabeth; Nicolson, Robert; Schachar, Russell; Taylor, Margot J.; Westlye, Lars T.; Tamnes, Christian K.; Lerch, Jason P.
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Harmonizing two measures of adaptive functioning using computational approaches: prediction of vineland adaptive behavior scales II (VABS-II) from the adaptive behavior assessment system II (ABAS-II) scores
err2024-12-03
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errSmith, Corinna; Lautarescu, Alexandra; Charman, Tony; Crosbie, Jennifer; Schachar, Russell J.; Iaboni, Alana; Georgiades, Stelios; Nicolson, Robert; Kelley, Elizabeth; Ayub, Muhammad; Jones, Jessica; Arnold, Paul D.; Lerch, Jason P.; Anagnostou, Evdokia; Kushki, Azadeh
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Dataset factors associated with age-related changes in brain structure and function in neurodevelopmental conditions
err2024-09-10
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errVandewouw, Marlee M.; Ye, Yifan (Julia); Crosbie, Jennifer; Schachar, Russell J.; Iaboni, Alana; Georgiades, Stelios; Nicolson, Robert; Kelley, Elizabeth; Ayub, Muhammad; Jones, Jessica; Arnold, Paul D.; Taylor, Margot J.; Lerch, Jason P.; Anagnostou, Evdokia; Kushki, Azadeh
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The trajectory of depression and anxiety among children and adolescents over two years of the COVID-19 pandemic
err2024-09-01
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errKorczak, Daphne J.; Lo, Ronda F.; Rizeq, Jala; Crosbie, Jennifer; Charach, Alice; Anagnostou, Evdokia; Birken, Catherine S.; Monga, Suneeta; Kelley, Elizabeth; Nicolson, Rob; Arnold, Paul D.; Maguire, Jonathon L.; Schachar, Russell J.; Georgiades, Stelios; Burton, Christie L.; Tombeau, Katherine
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Sex and intelligence quotient differences in age of diagnosis among youth with attention-deficit hyperactivity disorder
err2024-06-23
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errOAAI
errHare, Carolynn; Leslie, Alexandra C.; Bodell, Lindsay P.; Kaufman, Erin A.; Morton, J. Bruce; Nicolson, Robert; Kelley, Elizabeth; Jones, Jessica; Ayub, Muhammed; Crosbie, Jennifer; Schachar, Russell; Anagnostou, Evdokia; Segers, Magali; Stevenson, Ryan A.
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Behaviour-correlated profiles of cerebellar-cerebral functional connectivity observed in independent neurodevelopmental disorder cohorts
err2024-04-03
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errOAAI
errMorgado, Felipe; Vandewouw, Marlee M.; Hammill, Christopher; Kelley, Elizabeth; Crosbie, Jennifer; Schachar, Russell; Ayub, Muhammad; Nicolson, Robert; Georgiades, Stelios; Arnold, Paul; Iaboni, Alana; Kushki, Azadeh; Taylor, Margot J.; Anagnostou, Evdokia; Lerch, Jason P.
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