Nathan W. Churchill

Keenan Research Centre for Biomedical Science, St. Michael's Hospital

Research Area

Biography

Nathan W. Churchill has not added Biography.
If you are Nathan W. Churchill and would like to personalize this page please email our Author Liaison for assistance.

JoVE Journal Publications

ArticleTotal : 1	Year
Publication title	2026

Other Publications

Article	Year
Altered Resting-State Connectivity within Executive Networks after Aneurysmal Subarachnoid Hemorrhage. PloS one\| PubMed ID: 26172281	2015
Reliability of Task-Based fMRI for Preoperative Planning: A Test-Retest Study in Brain Tumor Patients and Healthy Controls. PloS one\| PubMed ID: 26894279	2016
The suppression of scale-free fMRI brain dynamics across three different sources of effort: aging, task novelty and task difficulty. Scientific reports\| PubMed ID: 27498696	2016
The Functional Segregation and Integration Model: Mixture Model Representations of Consistent and Variable Group-Level Connectivity in fMRI. Neural computation\| PubMed ID: 27557105	2016
Quantifying functional connectivity in multi-subject fMRI data using component models. Human brain mapping\| PubMed ID: 27739635	2017
Optimizing fMRI preprocessing pipelines for block-design tasks as a function of age. NeuroImage\| PubMed ID: 28216431	2017
BIDS apps: Improving ease of use, accessibility, and reproducibility of neuroimaging data analysis methods. PLoS computational biology\| PubMed ID: 28278228	2017
The first week after concussion: Blood flow, brain function and white matter microstructure. NeuroImage. Clinical\| PubMed ID: 28280686	2017
White matter microstructure in athletes with a history of concussion: Comparing diffusion tensor imaging (DTI) and neurite orientation dispersion and density imaging (NODDI). Human brain mapping\| PubMed ID: 28556431	2017
Symptom correlates of cerebral blood flow following acute concussion. NeuroImage. Clinical\| PubMed ID: 28794982	2017
Neuroimaging of sport concussion: persistent alterations in brain structure and function at medical clearance. Scientific reports\| PubMed ID: 28839132	2017
Structural, Functional, and Metabolic Brain Markers Differentiate Collision versus Contact and Non-Contact Athletes. Frontiers in neurology\| PubMed ID: 28878729	2017
Tablet-Based Functional MRI of the Trail Making Test: Effect of Tablet Interaction Mode. Frontiers in human neuroscience\| PubMed ID: 29114212	2017
Brain Networks Implicated in Seasonal Affective Disorder: A Neuroimaging PET Study of the Serotonin Transporter. Frontiers in neuroscience\| PubMed ID: 29163018	2017
Functional MRI of Handwriting Tasks: A Study of Healthy Young Adults Interacting with a Novel Touch-Sensitive Tablet. Frontiers in human neuroscience\| PubMed ID: 29487511	2018
Connectomic markers of symptom severity in sport-related concussion: Whole-brain analysis of resting-state fMRI. NeuroImage. Clinical\| PubMed ID: 29560308	2018
Evaluating Cerebrovascular Reactivity during the Early Symptomatic Phase of Sport Concussion. Journal of neurotrauma\| PubMed ID: 30451069	2019
Gray Matter Changes Associated With the Development of Delusions in Alzheimer Disease. The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry\| PubMed ID: 30503703	2019
White matter during concussion recovery: Comparing diffusion tensor imaging (DTI) and neurite orientation dispersion and density imaging (NODDI). Human brain mapping\| PubMed ID: 30585674	2019
Brain connectivity tracks effects of chemotherapy separately from behavioral measures. NeuroImage. Clinical\| PubMed ID: 30642760	2019
The Neural Correlates of the Clock-Drawing Test in Healthy Aging. Frontiers in human neuroscience\| PubMed ID: 30804769	2019
Altered Functional Brain Connectivity in Mild Cognitive Impairment during a Cognitively Complex Car Following Task. Geriatrics (Basel, Switzerland)\| PubMed ID: 31011061	2018
Functional MRI of Letter Cancellation Task Performance in Older Adults. Frontiers in human neuroscience\| PubMed ID: 31057377	2019
Delusions in Alzheimer Disease are Associated With Decreased Default Mode Network Functional Connectivity. The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry\| PubMed ID: 31130416	2019
Resting State fMRI: Going Through the Motions. Frontiers in neuroscience\| PubMed ID: 31456656	2019
Mapping brain recovery after concussion: From acute injury to 1 year after medical clearance. Neurology\| PubMed ID: 31619480	2019
Sex Differences in Cerebral Blood Flow Associated with a History of Concussion. Journal of neurotrauma\| PubMed ID: 31650894	2020
Baseline vs. cross-sectional MRI of concussion: distinct brain patterns in white matter and cerebral blood flow. Scientific reports\| PubMed ID: 32015365	2020
Distinguishing cognitive effort and working memory load using scale-invariance and alpha suppression in EEG. NeuroImage\| PubMed ID: 32068164	2020
Scale-free functional brain dynamics during recovery from sport-related concussion. Human brain mapping\| PubMed ID: 32348019	2020
Neural Basis of Long-term Musical Memory in Cognitively Impaired Older Persons. Alzheimer disease and associated disorders\| PubMed ID: 32384286	2020
Neurometabolites and sport-related concussion: From acute injury to one year after medical clearance. NeuroImage. Clinical\| PubMed ID: 32388345	2020
Functional magnetic resonance imaging of the trail-making test in older adults. PloS one\| PubMed ID: 32396540	2020
Cerebrovascular Reactivity After Sport Concussion: From Acute Injury to 1 Year After Medical Clearance. Frontiers in neurology\| PubMed ID: 32760336	2020
Brain function associated with reaction time after sport-related concussion. Brain imaging and behavior\| PubMed ID: 32851585	2021
Tablet Technology for Writing and Drawing during Functional Magnetic Resonance Imaging: A Review. Sensors (Basel, Switzerland)\| PubMed ID: 33430023	2021
Disturbances in Brain Physiology Due to Season Play: A Multi-Sport Study of Male and Female University Athletes. Frontiers in physiology\| PubMed ID: 33868020	2021
Insular Connectivity Is Associated With Self-Appraisal of Cognitive Function After a Concussion. Frontiers in neurology\| PubMed ID: 34093401	2021
Trail Making Test Performance Using a Touch-Sensitive Tablet: Behavioral Kinematics and Electroencephalography. Frontiers in human neuroscience\| PubMed ID: 34276323	2021
Concussion Risk and Resilience: Relationships with Pre-Injury Salience Network Connectivity. Journal of neurotrauma\| PubMed ID: 34314246	2021
Acute and Chronic Effects of Multiple Concussions on Midline Brain Structures. Neurology\| PubMed ID: 34433678	2021
Driving With Distraction: Measuring Brain Activity and Oculomotor Behavior Using fMRI and Eye-Tracking. Frontiers in human neuroscience\| PubMed ID: 34483861	2021
Sex differences in acute and long-term brain recovery after concussion. Human brain mapping\| PubMed ID: 34643005	2021
Cerebral blood flow is associated with matrix metalloproteinase levels during the early symptomatic phase of concussion. PloS one\| PubMed ID: 34727098	2021
Cerebello-cerebral Functional Connectivity Networks in Major Depressive Disorder: a CAN-BIND-1 Study Report. Cerebellum (London, England)\| PubMed ID: 35023065	2023
Delusional Severity Is Associated with Abnormal Texture in FLAIR MRI. Brain sciences\| PubMed ID: 35624987	2022
Determining Whether Sex and Zygosity Modulates the Association between APOE4 and Psychosis in a Neuropathologically-Confirmed Alzheimer's Disease Cohort. Brain sciences\| PubMed ID: 36139002	2022
Sex Modifies the Associations of APOEɛ4 with Neuropsychiatric Symptom Burden in Both At-Risk and Clinical Cohorts of Alzheimer's Disease. Journal of Alzheimer's disease : JAD\| PubMed ID: 36314203	2022
Altered connectivity of default mode and executive control networks among female patients with persistent post-concussion symptoms. Brain injury\| PubMed ID: 36594665	2023
Correction: Valcic et al. Determining Whether Sex and Zygosity Modulates the Association between APOE4 and Psychosis in a Neuropathologically-Confirmed Alzheimer's Disease Cohort. 2022, , 1... Brain sciences\| PubMed ID: 36672138	2022
Perfusion Imaging of Traumatic Brain Injury. Neuroimaging clinics of North America\| PubMed ID: 36965948	2023
Effects of post-acute COVID-19 syndrome on the functional brain networks of non-hospitalized individuals. Frontiers in neurology\| PubMed ID: 37051059	2023
Persistent post-COVID headache is associated with suppression of scale-free functional brain dynamics in non-hospitalized individuals. Brain and behavior\| PubMed ID: 37872889	2023
Interaction of Alzheimer Disease and Traumatic Brain Injury on Cortical Thickness. Alzheimer disease and associated disorders\| PubMed ID: 38285961	2024
Neuropsychiatric symptoms and brain morphology in patients with mild cognitive impairment, cerebrovascular disease and Parkinson disease: A cross sectional and longitudinal study. International journal of geriatric psychiatry\| PubMed ID: 38491809	2024
Neuroanatomical correlates of distracted straight driving performance: a driving simulator MRI study across the lifespan. Frontiers in aging neuroscience\| PubMed ID: 38706457	2024
History of traumatic brain injury is associated with increased grey-matter loss in patients with mild cognitive impairment. Journal of neurology\| PubMed ID: 38717612	2024
Persistent fatigue in post-acute COVID syndrome is associated with altered T1 MRI texture in subcortical structures: a preliminary investigation. Behavioural brain research\| PubMed ID: 38734034	2024
Effects of post-acute COVID-19 syndrome on cerebral white matter and emotional health among non-hospitalized individuals. Frontiers in neurology\| PubMed ID: 39165270	2024
Target engagement of the subgenual anterior cingulate cortex with transcranial temporal interference stimulation in major depressive disorder: a protocol for a randomized sham-controlled tri... Frontiers in neuroscience\| PubMed ID: 39268031	2024
Sex Differences in Cortical Thickness and Neuropsychiatric Symptom Burden Based on APOE4 Homozygosity in Alzheimer's Disease. American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics\| PubMed ID: 39350506	2025
Simulated driving behavior over the adult age span. Frontiers in aging neuroscience\| PubMed ID: 40046786	2025
Post-Concussion Brain Changes Relative to Pre-Injury White Matter and Cerebral Blood Flow: A Prospective Observational Study. Neurology\| PubMed ID: 40073308	2025
A Cross Sectional and Longitudinal Assessment of Neuropsychiatric Symptoms and Brain Functional Connectivity in Patients With Mild Cognitive Impairment, Cerebrovascular Disease and Parkinson... International journal of geriatric psychiatry\| PubMed ID: 40246706	2025
Post-Concussion Changes in the Functional Brain Connectome Relative to Pre-Injury Baseline: A Prospective Observational Study. Journal of neurotrauma\| PubMed ID: 40444365	2025
Multi-voxel pattern analysis for characterizing functional connectivity and neurocognitive function in major depression: A CAN-BIND-1 report. NeuroImage. Clinical\| PubMed ID: 40684717	2025