Osian Llwyd
Oxford, ENG, United Kingdom
Last Updated: 09/26/2026
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Found 24 publications
The role of impaired autoregulation in cerebral small vessel disease and vascular cognitive impairment.
Journal: International journal of stroke : official journal of the International Stroke Society
Published: May 23, 2026
Optimal markers of treatment response to vasodilatory drugs in small vessel disease: An OxHARP trial analysis.
Journal: International journal of stroke : official journal of the International Stroke Society
Published: July 11, 2025
Cerebrovascular variability interactions after acute ischemic stroke: insights from directionality analysis based on transfer entropy.
Journal: Journal of applied physiology (Bethesda, Md. : 1985)
Published: June 30, 2025
Carotid Blood Flow Assessment during Dynamic Respiratory Maneuvers Demonstrates a Shift toward Vasoconstriction with Increasing Age.
Journal: Journal of medical ultrasound
Published: January 29, 2025
Critical closing pressure and resistance-area product as markers of cerebral autoregulation dynamics (S.J. Payne).
Journal: The Journal of physiology
Published: January 03, 2025
White matter hyperintensities are independently associated with systemic vascular aging and cerebrovascular dysfunction.
Journal: International journal of stroke : official journal of the International Stroke Society
Published: November 30, 2024
Can we identify stroke sub-type without imaging? A multidimensional analysis.
Journal: Medical engineering & physics
Published: October 08, 2024
Cerebrovascular Effects of Sildenafil in Small Vessel Disease: The OxHARP Trial.
Journal: Circulation research
Published: June 04, 2024
A Multi-Parametric Approach for Characterising Cerebral Haemodynamics in Acute Ischaemic and Haemorrhagic Stroke.
Journal: Healthcare (Basel, Switzerland)
Published: March 06, 2024
Dynamics of Critical Closing Pressure Explain Cerebral Autoregulation Impairment in Acute Cerebrovascular Disease.
Journal: Cerebrovascular diseases (Basel, Switzerland)
Published: January 28, 2024
Determinants of the dynamic cerebral critical closing pressure response to changes in mean arterial pressure.
Journal: Physiological measurement
Published: January 11, 2024
Effect of drug interventions on cerebral hemodynamics in ischemic stroke patients.
Journal: Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism
Published: November 05, 2021
Last Updated: 09/26/2026