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Ian Marshall
Researcher at University of Edinburgh
Publications - 149
Citations - 6923
Ian Marshall is an academic researcher from University of Edinburgh. The author has contributed to research in topics: Stroke & Magnetic resonance imaging. The author has an hindex of 42, co-authored 144 publications receiving 6158 citations. Previous affiliations of Ian Marshall include British Heart Foundation & Centre for Mental Health.
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Journal ArticleDOI
Increased blood–brain barrier permeability in type II diabetes demonstrated by gadolinium magnetic resonance imaging
John M. Starr,Joanna M. Wardlaw,Karen J. Ferguson,Alasdair M.J. MacLullich,Ian J. Deary,Ian Marshall +5 more
TL;DR: Increased BBB permeability with MR imaging was detected in patients with type II diabetes or white matter hyperintensities, suggesting increased permeability of the BBB might account for some of the cerebral effects of type IIabetes and so possibly also for the effect of other conditions that affect the microvasculature, on the brain.
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Neck and Total Body Fat Deposition in Nonobese and Obese Patients with Sleep Apnea Compared with That in Control Subjects
TL;DR: It is concluded that even relatively nonobese patients with SAHS have excess fat deposition, especially anterolateral to the upper airway when compared with control subjects with the same level of obesity assessed using BMI and NC.
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The effect of age, sex, obesity and posture on upper airway size
TL;DR: It is shown that upper airway size decreases with increasing age in both men and women, and that men have greaterupper airway collapsibility on lying down at oropharyngeal junction than women.
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Neck soft tissue and fat distribution: comparison between normal men and women by magnetic resonance imaging
TL;DR: There are differences in neck fat deposition between the sexes which, together with the greater overall soft tissue loading on the airway in men, may be factors in the sex distribution of SAHS.
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MRI and CFD studies of pulsatile flow in healthy and stenosed carotid bifurcation models
TL;DR: Pulsatile flow was studied in physiologically realistic models of a normal and a moderately stenosed (30% diameter reduction) human carotid bifurcation to derive wall shear stress vectors and compare qualitatively with the corresponding CFD predictions.