Quinn McLellan
A5002459515- Transcranial Magnetic Stimulation Studies
- Functional Brain Connectivity Studies
- Attention Deficit Hyperactivity Disorder
- Pain Management and Treatment
- Advanced MRI Techniques and Applications
- Hemispheric Asymmetry in Neuroscience
- Health, Environment, Cognitive Aging
- Heart Rate Variability and Autonomic Control
- Tryptophan and brain disorders
- Spatial Neglect and Hemispheric Dysfunction
- Dementia and Cognitive Impairment Research
- Obsessive-Compulsive Spectrum Disorders
- Suicide and Self-Harm Studies
- Psychosomatic Disorders and Their Treatments
- Sleep and related disorders
- Traumatic Brain Injury Research
- Cardiac Arrest and Resuscitation
- Cognitive Abilities and Testing
- Traumatic Brain Injury and Neurovascular Disturbances
- Advanced Neuroimaging Techniques and Applications
- EEG and Brain-Computer Interfaces
- Migraine and Headache Studies
- Eating Disorders and Behaviors
- Neural and Behavioral Psychology Studies
University of Alberta
2022
University of Calgary
2017-2020
University of Southern California
2019
Radboud University Medical Center
2019
Radboud University Nijmegen
2019
Max Planck Institute for Psycholinguistics
2019
Amsterdam Neuroscience
2019
McMaster University
2019
Barlow Medical Centre
2019
Brooks Automation (Germany)
2019
Alterations in white matter (WM) microstructure have been implicated the pathophysiology of major depressive disorder (MDD). However, previous findings inconsistent, partially due to low statistical power and heterogeneity depression. In largest multi-site study date, we examined WM anisotropy diffusivity 1305 MDD patients 1602 healthy controls (age range 12–88 years) from 20 samples worldwide, which included both adults adolescents, within Working Group Enhancing Neuroimaging Genetics...
Abstract Major depressive disorder (MDD) is associated with an increased risk of brain atrophy, aging-related diseases, and mortality. We examined potential advanced aging in adult MDD patients, whether this process clinical characteristics a large multicenter international dataset. performed mega-analysis by pooling measures derived from T1-weighted MRI scans 19 samples worldwide. Healthy was estimated predicting chronological age (18–75 years) 7 subcortical volumes, 34 cortical thickness...
Abstract Background Major depressive disorder (MDD) is associated with an increased risk of brain atrophy, aging-related diseases, and mortality. We examined potential advanced aging in MDD patients, whether this process clinical characteristics a large multi-center international dataset. Methods performed mega-analysis by pooling measures derived from T1-weighted MRI scans 29 samples worldwide. Normative was estimated predicting chronological age (10-75 years) 7 subcortical volumes, 34...
Objective: Asymmetry is a subtle but pervasive aspect of the human brain, and it may be altered in several psychiatric conditions. MRI studies have shown differences brain anatomy between people with major depressive disorder healthy control subjects, few specifically examined anatomical asymmetry relation to this disorder, results from those remained inconclusive. At functional level, some electroencephalography indicated left fronto-cortical hypoactivity right parietal disorders, so...
Abstract It has been difficult to find robust brain structural correlates of the overall severity major depressive disorder (MDD). We hypothesized that specific symptoms may better reveal and investigated this for insomnia, both a key symptom modifiable risk factor MDD. Cortical thickness, surface area subcortical volumes were assessed from T1-weighted magnetic resonance imaging (MRI) scans 1053 MDD patients (age range 13-79 years) 15 cohorts within ENIGMA Working Group. Insomnia was...
Background: Major depressive disorder (MDD) is common in youth and treatment options are limited. We evaluated the effectiveness safety of repetitive transcranial magnetic stimulation (rTMS) adolescents transitional aged with resistant MDD. Methods: Thirty-two outpatients moderate to severe, treatment-resistant MDD, 13 – 21 years underwent a three-week, open-label, single center trial rTMS (ClinicalTrials.gov identifier NCT01731678). was applied left dorsolateral prefrontal cortex (DLPFC)...
Despite increasing interest in the neurobiological effects of concussion youth, a paucity information is available regarding outcomes long after injury. The objective this study was to determine association between history and putative neuronal marker N-acetyl-aspartate (NAA) dorsolateral prefrontal cortex (DLPFC) youth.Outpatient clinic children's hospital.Youth with (N = 35, mean 2.63, SD 1.07 years postinjury) youth nonconcussive orthopedic injury 17) participated.A cross-sectional proton...