Zobrazeno 1 - 10
of 548
pro vyhledávání: '"Chris A, Clark"'
Publikováno v:
Frontiers in Neuroimaging, Vol 3 (2024)
Diffusion magnetic resonance imaging is sensitive to the microstructural properties of brain tissue. However, estimating clinically and scientifically relevant microstructural properties from the measured signals remains a highly challenging inverse
Externí odkaz:
https://doaj.org/article/5f3e21a3c1654482a740260a31326a3f
Autor:
Rory J. Piper, Debayan Dasgupta, Maria H. Eriksson, Mathilde Ripart, Almira Moosa, Aswin Chari, Kiran K. Seunarine, Chris A. Clark, John S. Duncan, David W. Carmichael, Martin M. Tisdall, Torsten Baldeweg
Publikováno v:
Annals of Clinical and Translational Neurology, Vol 10, Iss 9, Pp 1613-1622 (2023)
Abstract Objective A greater extent of resection of the temporal portion of the piriform cortex (PC) has been shown to be associated with higher likelihood of seizure freedom in adults undergoing anterior temporal lobe resection (ATLR) for drug‐res
Externí odkaz:
https://doaj.org/article/5802949e23264f249a774122109c026f
Autor:
Meghan Shirley Bezerra, Samuli Helle, Kiran K. Seunarine, Owen J. Arthurs, Simon Eaton, Jane E. Williams, Chris A. Clark, Jonathan C. K. Wells
Publikováno v:
Evolutionary Human Sciences, Vol 6 (2024)
The expensive-tissue hypothesis (ETH) posited a brain–gut trade-off to explain how humans evolved large, costly brains. Versions of the ETH interrogating gut or other body tissues have been tested in non-human animals, but not humans. We collected
Externí odkaz:
https://doaj.org/article/92c574084e514fcd82f885a3c5495a56
Autor:
David Stevens, Jeremy C. Ely, Stephen J. Livingstone, Chris D. Clark, Frances E. G. Butcher, Ian Hewitt
Publikováno v:
Journal of Glaciology, Vol 69, Pp 397-409 (2023)
We use a mathematical model to investigate the effect of basal topography and ice surface slope on transport and deposition of sediment within a water-filled subglacial channel. In our model, three zones of different behaviour occur. In the zone furt
Externí odkaz:
https://doaj.org/article/c59b7032f5364ab5af694bd8238cb5d2
Autor:
Simon Nadel, Claire Cameron, David Pace, Rachel Kneen, Matilda Hill, Federico Martinón-Torres, Tom Solomon, Mandy Wan, Angela Vincent, Michael Absoud, Patrick Waters, Manish Sadarangani, Xinxue Liu, Andrew J Pollard, Sanjay Bhate, Ly-Mee Yu, John Alexander, Sarosh Irani, David Kerr, Andrew Collinson, Ava Easton, William Whitehouse, Ming Lim, Emma Plested, Paul Heath, Dominic Smith, Michael Pike, Adilia Warris, Anna Riddell, Paddy McMaster, Simon Kerridge, Louise Willis, Christopher Clark, Victoria Gray, Jay Shetty, John Livingston, Kling Chong, Vishal Mehta, Charles Warlow, Jo Haviland, Alice Jollands, Shakeel Herwitker, Daniel O’Connor, Yama Mujadidi, Lauren Burke, Mildred Iro, Sagida Bibi, Liberty Cantrell, Mike Pike, Chris A. Clark, Sophie Bradshaw, Svetlana Milca, Mike Bale, Sonia Bale, Alan Percival, Meryn Voysey, Amy Beveridge, Amber Thompson, Parvinder Alley, Archana Desurkar, Elma Stephen, Steve Welch, Kayal Vijayakumar, Leena Mewasingh, Christian de Goede
Publikováno v:
BMJ Open, Vol 13, Iss 11 (2023)
Objective To investigate whether intravenous immunoglobulin (IVIG) improves neurological outcomes in children with encephalitis when administered early in the illness.Design Phase 3b multicentre, double-blind, randomised placebo-controlled trial.Sett
Externí odkaz:
https://doaj.org/article/d95df2e0dc6244059c752071a77d38ed
Publikováno v:
Journal of Maps, Pp 1-15 (2022)
Subglacial drainage systems are crucial elements of glaciers and ice sheets because they modulate ice flow velocity. However, logistical challenges of measuring subglacial processes beneath contemporary ice and natural limitations in long-term monito
Externí odkaz:
https://doaj.org/article/0e9feb4fcf7242b09effb9a28eefd7f4
Autor:
Hanne Stotesbury, Jamie M. Kawadler, Jonathan D. Clayden, Dawn E. Saunders, Anna M. Hood, Melanie Koelbel, Sati Sahota, David C. Rees, Olu Wilkey, Mark Layton, Maria Pelidis, Baba P. D. Inusa, Jo Howard, Subarna Chakravorty, Chris A. Clark, Fenella J. Kirkham
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
Research in sickle cell anemia (SCA) has used, with limited race-matched control data, binary categorization of patients according to the presence or absence of silent cerebral infarction (SCI). SCI have primarily been identified using low-resolution
Externí odkaz:
https://doaj.org/article/b9b954bad2e74950bfb278ad5b115405
Autor:
Madeleine Verriotis, Clarissa Sorger, Judy Peters, Lizbeth J. Ayoub, Kiran K. Seunarine, Chris A. Clark, Suellen M. Walker, Massieh Moayedi
Publikováno v:
Frontiers in Pain Research, Vol 3 (2022)
BackgroundThere is evidence of altered corticolimbic circuitry in adults with chronic pain, but relatively little is known of functional brain mechanisms in adolescents with neuropathic pain (NeuP). Pediatric NeuP is etiologically and phenotypically
Externí odkaz:
https://doaj.org/article/115006c2ef5f40e298175ceb737f2933
Autor:
Hanne Stotesbury, Patrick W. Hales, Anna M. Hood, Melanie Koelbel, Jamie M. Kawadler, Dawn E. Saunders, Sati Sahota, David C. Rees, Olu Wilkey, Mark Layton, Maria Pelidis, Baba P. D. Inusa, Jo Howard, Subarna Chakravorty, Chris A. Clark, Fenella J. Kirkham
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Previous studies have pointed to a role for regional cerebral hemodynamic stress in neurological complications in patients with sickle cell anemia (SCA), with watershed regions identified as particularly at risk of ischemic tissue injury. Using singl
Externí odkaz:
https://doaj.org/article/72f7c88f701c47aea7fb2b9583d683dc
Autor:
Leevi Kerkelä, Fabio Nery, Ross Callaghan, Fenglei Zhou, Noemi G. Gyori, Filip Szczepankiewicz, Marco Palombo, Geoff J.M. Parker, Hui Zhang, Matt G. Hall, Chris A. Clark
Publikováno v:
NeuroImage, Vol 242, Iss , Pp 118445- (2021)
Microscopic diffusion anisotropy imaging using diffusion-weighted MRI and multidimensional diffusion encoding is a promising method for quantifying clinically and scientifically relevant microstructural properties of neural tissue. Several methods fo
Externí odkaz:
https://doaj.org/article/a3d3e66b2ea24ede9d974e5690d2a27f