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Todd B. Parrish

Palo Alto University · US
Area of research
Radiology, Nuclear Medicine and Imaging · Cognitive Neuroscience
Research interest
Research focused on Protocol (science) and Parkinsonism, with related work in Aphasia, Diffusion MRI, Traumatic brain injury. Notable publications include 'Generic acquisition protocol for quantitative MRI of the spinal cord', 'Development and validation of the automated imaging differentiation in parkinsonism (AID-P): a multicentre machine learning study', and 'Neurite orientation dispersion and density imaging (NODDI) and free‐water imaging in Parkinsonism'.
h-index
citations
1,319
works
32
NIH funding
primary concept
email

Recent publications

Automated Imaging Differentiation for Parkinsonism
JAMA Neurology 2025cited by 36position: middledoi
Leg Muscle Volume, Intramuscular Fat and Force Generation: Insights From a Computer‐Vision Model and Fat‐Water MRI
Journal of Cachexia Sarcopenia and Muscle 2025cited by 7position: middledoi
Intramedullary Lesions and Perilesional Tissue Bridges Predict Motor Recovery in Degenerative Cervical Myelopathy: A Multicenter Study
medRxiv 2025cited by 0position: middledoi
Quantifying brain development in the HEALthy Brain and Child Development (HBCD) Study: The magnetic resonance imaging and spectroscopy protocol
Developmental Cognitive Neuroscience 2024cited by 22position: middledoi
Premotor cortex is hypoactive during sustained vowel production in individuals with Parkinson’s disease and hypophonia
Frontiers in Human Neuroscience 2023cited by 8position: middledoi
Advanced diffusion imaging to track progression in Parkinson’s disease, multiple system atrophy, and progressive supranuclear palsy
NeuroImage Clinical 2022cited by 35position: middledoi
Structural disconnections associated with language impairments in chronic post-stroke aphasia using disconnectome maps
Cortex 2022cited by 30position: middledoi
Modulation of brain networks during MR-compatible transcranial direct current stimulation
NeuroImage 2022cited by 27position: middledoi
White matter microstructural integrity pre- and post-treatment in individuals with chronic post-stroke aphasia
Brain and Language 2022cited by 16position: middledoi
Perilesional Perfusion in Chronic Stroke-Induced Aphasia and Its Response to Behavioral Treatment Interventions
Neurobiology of Language 2022cited by 15position: middledoi
Generic acquisition protocol for quantitative MRI of the spinal cord
Nature Protocols 2021cited by 148position: middledoi
Open-access quantitative MRI data of the spinal cord and reproducibility across participants, sites and manufacturers
Scientific Data 2021cited by 77position: middledoi
Multi-muscle deep learning segmentation to automate the quantification of muscle fat infiltration in cervical spine conditions
Scientific Reports 2021cited by 40position: middledoi
Predicting language recovery in post-stroke aphasia using behavior and functional MRI
Scientific Reports 2021cited by 29position: lastdoi
Blood pressure, executive function, and network connectivity in middle-aged adults at risk of dementia in late life
Proceedings of the National Academy of Sciences 2021cited by 19position: middledoi
Common and distinct neural substrates of sentence production and comprehension
NeuroImage 2020cited by 52position: middledoi
A Pilot Trial Examining the Merits of Combining Amantadine and Repetitive Transcranial Magnetic Stimulation as an Intervention for Persons With Disordered Consciousness After TBI
Journal of Head Trauma Rehabilitation 2020cited by 26position: lastdoi
Development and validation of the automated imaging differentiation in parkinsonism (AID-P): a multicentre machine learning study
The Lancet Digital Health 2019cited by 115position: middledoi
Neurite orientation dispersion and density imaging (NODDI) and free‐water imaging in Parkinsonism
Human Brain Mapping 2019cited by 114position: middledoi
Deep Learning Convolutional Neural Networks for the Automatic Quantification of Muscle Fat Infiltration Following Whiplash Injury
Scientific Reports 2019cited by 58position: middledoi
Phantom validation of quantitative susceptibility and dynamic contrast‐enhanced permeability MR sequences across instruments and sites
Journal of Magnetic Resonance Imaging 2019cited by 15position: middledoi
HIV disease and diabetes interact to affect brain white matter hyperintensities and cognition
AIDS 2018cited by 31position: middledoi
Thermal stimulation alters human cervical spinal cord functional connectivity compared to rest: a functional magnetic resonance imaging study
Journal of Pain 2018cited by 0position: middledoi
Right Hemisphere Grey Matter Volume and Language Functions in Stroke Aphasia
Neural Plasticity 2017cited by 41position: middledoi
Intrahemispheric Perfusion in Chronic Stroke-Induced Aphasia
Neural Plasticity 2017cited by 30position: lastdoi
Multisite, multimodal neuroimaging of chronic urological pelvic pain: Methodology of the MAPP Research Network
NeuroImage Clinical 2016cited by 34position: middledoi
Placebo-Controlled Trial of Familiar Auditory Sensory Training for Acute Severe Traumatic Brain Injury
Neurorehabilitation and neural repair 2015cited by 84position: middledoi
Parsimonious continuous time random walk models and kurtosis for diffusion in magnetic resonance of biological tissue
Frontiers in Physics 2015cited by 35position: middledoi
Alterations in Brain Activation During Cognitive Empathy Are Related to Social Functioning in Schizophrenia
Schizophrenia Bulletin 2014cited by 53position: middledoi
New Insights into the Fractional Order Diffusion Equation Using Entropy and Kurtosis
Entropy 2014cited by 46position: lastdoi

Grants

No grants ingested yet.

Frequent collaborators

Swathi Kiran · Boston University8 papers (2012–2022) · 7 papers (2012–2022)Brenda Rapp · Johns Hopkins Medicine6 papers (2017–2022)David Caplan · Universitat de Miguel Hernández d'Elx6 papers (2017–2022)Sean Mackey · Palo Alto University5 papers (2016–2025)Kenneth A. Weber · Palo Alto University5 papers (2018–2025)Ajay S. Kurani · University of Illinois Chicago4 papers (2019–2023)James M. Elliott · The University of Sydney3 papers (2014–2025) · 3 papers (2019–2025)Carson Ingo · University of Illinois Chicago3 papers (2014–2021) · 3 papers (2019–2023)Daniel M. Corcos · University of Illinois Chicago3 papers (2019–2023)Bradley J. Wilkes · University of Florida2 papers (2019–2022)Mieniecia L. Black · University of Florida2 papers (2019–2022)Hong Li · Chinese Research Academy of Environmental Sciences2 papers (2019–2022)Xue Wang · Chinese PLA General Hospital2 papers (2015–2017)Stephen A. Coombes · University of Florida2 papers (2019–2022) · 2 papers (2017–2020)Cynthia L. Comella · University of Illinois Chicago2 papers (2019–2022)Winston T. Chu · National Institutes of Health2 papers (2019–2022)