Zobrazeno 1 - 10
of 268
pro vyhledávání: '"Simon J, Graham"'
Autor:
Nathan W. Churchill, Eugenie Roudaia, J. Jean Chen, Allison Sekuler, Fuqiang Gao, Mario Masellis, Benjamin Lam, Ivy Cheng, Chris Heyn, Sandra E. Black, Bradley J. MacIntosh, Simon J. Graham, Tom A. Schweizer
Publikováno v:
Frontiers in Neurology, Vol 15 (2024)
IntroductionPost-acute COVID syndrome (PACS) is a growing concern, given its impact on mental health and quality of life. However, its effects on cerebral white matter remain poorly understood, particularly in non-hospitalized cohorts. The goals of t
Externí odkaz:
https://doaj.org/article/a14bdcdb445b409e89afc7839702a19d
Autor:
Simon J. Graham, Edward Gallagher, Gavin J. Baxter, Yunus Azakli, Joseph Weeks, Matthew Gelmetti, Neil D'Souza, Carl Boettcher, Bryan Roebuck, Panos Tsakiropoulos, Claire Utton
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 3217-3224 (2024)
A Nb-silicide based alloy with nominal composition Nb–18Ti–22Si–6Mo-1.5Cr–2Sn-1Hf (at. %), designed for high temperature aerospace applications, was produced via a powder metallurgy (PM) route. The raw elements were arc melted, crushed, and m
Externí odkaz:
https://doaj.org/article/78ba3959a72147f283e116eddf88abf8
Publikováno v:
Frontiers in Aging Neuroscience, Vol 16 (2024)
BackgroundDriving is the preferred mode of transportation for adults across the healthy age span. However, motor vehicle crashes are among the leading causes of injury and death, especially for older adults, and under distracted driving conditions. U
Externí odkaz:
https://doaj.org/article/95ce0aae5bab4a759cb79aa41baf990a
Autor:
Hans-Peter Müller, Agessandro Abrahao, Christian Beaulieu, Michael Benatar, Annie Dionne, Angela Genge, Richard Frayne, Simon J. Graham, Summer Gibson, Lawrence Korngut, Collin Luk, Robert C. Welsh, Lorne Zinman, Jan Kassubek, Sanjay Kalra
Publikováno v:
NeuroImage: Clinical, Vol 43, Iss , Pp 103633- (2024)
Objective: The corticospinal tract (CST) reveals progressive microstructural alterations in ALS measurable by DTI. The aim of this study was to evaluate fractional anisotropy (FA) along the CST as a longitudinal marker of disease progression in ALS.
Externí odkaz:
https://doaj.org/article/0e55aa75241840ef90189c0899f2aef4
Publikováno v:
Sensors, Vol 24, Iss 12, p 3737 (2024)
Optical tracking of head pose via fiducial markers has been proven to enable effective correction of motion artifacts in the brain during magnetic resonance imaging but remains difficult to implement in the clinic due to lengthy calibration and set u
Externí odkaz:
https://doaj.org/article/160119a0ceaa48d2ba2753683b7951bf
Autor:
Nathan W. Churchill, Eugenie Roudaia, J. Jean Chen, Asaf Gilboa, Allison Sekuler, Xiang Ji, Fuqiang Gao, Zhongmin Lin, Mario Masellis, Maged Goubran, Jennifer S. Rabin, Benjamin Lam, Ivy Cheng, Robert Fowler, Chris Heyn, Sandra E. Black, Bradley J. MacIntosh, Simon J. Graham, Tom A. Schweizer
Publikováno v:
Brain and Behavior, Vol 13, Iss 11, Pp n/a-n/a (2023)
Abstract Introduction Post‐acute coronavirus disease 2019 (COVID‐19) syndrome (PACS) is a growing concern, with headache being a particularly debilitating symptom with high prevalence. The long‐term effects of COVID‐19 and post‐COVID headac
Externí odkaz:
https://doaj.org/article/9d3a0358da564aa09c80a8a6d45ece93
Autor:
Jinghan Jenny Chen, Mathura Thiyagarajah, Jianmeng Song, Clara Chen, Nathan Herrmann, Damien Gallagher, Mark J. Rapoport, Sandra E. Black, Joel Ramirez, Ana C. Andreazza, Paul Oh, Susan Marzolini, Simon J. Graham, Krista L. Lanctôt
Publikováno v:
Alzheimer’s Research & Therapy, Vol 14, Iss 1, Pp 1-17 (2022)
Abstract Background Increasing evidence implicates oxidative stress (OS) in Alzheimer disease (AD) and mild cognitive impairment (MCI). Depletion of the brain antioxidant glutathione (GSH) may be important in OS-mediated neurodegeneration, though stu
Externí odkaz:
https://doaj.org/article/fcf667facdca47889fa29e37fcc9d475
Autor:
Nathan W. Churchill, Eugenie Roudaia, J. Jean Chen, Asaf Gilboa, Allison Sekuler, Xiang Ji, Fuqiang Gao, Zhongmin Lin, Aravinthan Jegatheesan, Mario Masellis, Maged Goubran, Jennifer S. Rabin, Benjamin Lam, Ivy Cheng, Robert Fowler, Chris Heyn, Sandra E. Black, Bradley J. MacIntosh, Simon J. Graham, Tom A. Schweizer
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
IntroductionThe long-term impact of COVID-19 on brain function remains poorly understood, despite growing concern surrounding post-acute COVID-19 syndrome (PACS). The goal of this cross-sectional, observational study was to determine whether there ar
Externí odkaz:
https://doaj.org/article/e50a60e1e30b4b27bc2834e24d372fe0
Autor:
Komal Bharti, Simon J. Graham, Michael Benatar, Hannah Briemberg, Sneha Chenji, Nicolas Dupré, Annie Dionne, Richard Frayne, Angela Genge, Lawrence Korngut, Collin Luk, Lorne Zinman, Sanjay Kalra, for the Canadian ALS Neuroimaging Consortium (CALSNIC)
Publikováno v:
PLoS ONE, Vol 17, Iss 6 (2022)
Amyotrophic lateral sclerosis (ALS) is a multisystem neurodegenerative disorder characterized by progressive degeneration of upper motor neurons and lower motor neurons, and frontotemporal regions resulting in impaired bulbar, limb, and cognitive fun
Externí odkaz:
https://doaj.org/article/70ccadd2366f47ac9f86a27e1714a364
Publikováno v:
NeuroImage, Vol 238, Iss , Pp 118237- (2021)
Magnetic resonance fingerprinting (MRF) is a quantitative MRI (qMRI) framework that provides simultaneous estimates of multiple relaxation parameters as well as metrics of field inhomogeneity in a single acquisition. However, current challenges exist
Externí odkaz:
https://doaj.org/article/bd0189e62149413abb8ce02c63aac284