Claire E. Sexton
University of Oxford
83 Papers
76 Citations
Claire E. Sexton is an academic researcher from University of Oxford. The author has contributed to research in topics: Medicine & Cognition. The author has an hindex of 27, co-authored 74 publications. Previous affiliations of Claire E. Sexton include Warneford Hospital & John Radcliffe Hospital.
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Papers
ICA-based artefact removal and accelerated fMRI acquisition for improved resting state network imaging
Ludovica Griffanti,Ludovica Griffanti,Gholamreza Salimi-Khorshidi,Christian F. Beckmann,Edward J. Auerbach,Gwenaëlle Douaud,Claire E. Sexton,Enikő Zsoldos,Klaus P. Ebmeier,Nicola Filippini,Clare E. Mackay,Steen Moeller,Junqian Xu,Essa Yacoub,Giuseppe Baselli,Kamil Ugurbil,Karla L. Miller,Stephen M. Smith +17 more
TL;DR: With the optimal cleaning procedures, functional connectivity results from accelerated data were statistically comparable or significantly better than the standard (unaccelerated) acquisition, and, crucially, with higher spatial and temporal resolution.
1.3K
Moderate alcohol consumption as risk factor for adverse brain outcomes and cognitive decline: longitudinal cohort study
Anya Topiwala,Charlotte L. Allan,Vyara Valkanova,Enikő Zsoldos,Nicola Filippini,Claire E. Sexton,Abda Mahmood,Peggy Fooks,Archana Singh-Manoux,Clare E. Mackay,Mika Kivimäki,Klaus P. Ebmeier +11 more
TL;DR: Alcohol consumption, even at moderate levels, is associated with adverse brain outcomes including hippocampal atrophy, and these results support the recent reduction in alcohol guidance in the UK and question the current limits recommended in the US.
412
A meta-analysis of diffusion tensor imaging in mild cognitive impairment and Alzheimer's disease
TL;DR: Case-control studies of diffusion tensor imaging in patients with Alzheimer's dementia (AD) and mild cognitive impairment (MCI) are reviewed to establish the relative severity and location of white matter microstructural changes.
399
Classification and characterization of periventricular and deep white matter hyperintensities on MRI: A study in older adults
Ludovica Griffanti,Mark Jenkinson,Sana Suri,Enikő Zsoldos,Abda Mahmood,Nicola Filippini,Claire E. Sexton,Anya Topiwala,Charlotte L. Allan,Mika Kivimäki,Archana Singh-Manoux,Klaus P. Ebmeier,Clare E. Mackay,Giovanna Zamboni +13 more
TL;DR: The hypothesis that PWMH and DWMH are different entities is supported and that their distinction can provide useful information about healthy and pathological aging processes.
256
A systematic review of MRI studies examining the relationship between physical fitness and activity and the white matter of the ageing brain.
Claire E. Sexton,Jill F. Betts,Naiara Demnitz,Helen Dawes,Klaus P. Ebmeier,Heidi Johansen-Berg +5 more
TL;DR: Evidence is found for cautious support of links between PFA and WM structure, and key areas for future research are highlighted including the extent to which the relationships are anatomically specific and the influence of possible confounding factors.
231