Ece S. Sayin

Toronto, ON, Canada

Last Updated: 09/26/2026

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Found 20 publications

MRI-Based Classification of Cerebral Hemodynamic Failure With Resting Perfusion Metrics and Cerebrovascular Reactivity.

MRI-Based Classification of Cerebral Hemodynamic Failure With Resting Perfusion Metrics and Cerebrovascular Reactivity.

Journal: Stroke

Published: August 07, 2025

Persistent Steal Physiology during a Ramp Cerebrovascular Reactivity Assessment Correlates with Severe Cortical Thinning in Steno-Occlusive Disease.

Persistent Steal Physiology during a Ramp Cerebrovascular Reactivity Assessment Correlates with Severe Cortical Thinning in Steno-Occlusive Disease.

Journal: AJNR. American journal of neuroradiology

Published: May 02, 2025

Cerebrovascular reactivity differences in healthy cerebral gray and white matter.

Cerebrovascular reactivity differences in healthy cerebral gray and white matter.

Journal: Magnetic resonance in medicine

Published: October 16, 2024

Variability of Resting Carbon Dioxide Tension in Patients with Intracranial Steno-occlusive Disease.

Variability of Resting Carbon Dioxide Tension in Patients with Intracranial Steno-occlusive Disease.

Journal: Asian journal of neurosurgery

Published: July 08, 2024

Cerebral perfusion metrics calculated directly from a hypoxia-induced step change in deoxyhemoglobin.

Cerebral perfusion metrics calculated directly from a hypoxia-induced step change in deoxyhemoglobin.

Journal: Scientific reports

Published: October 01, 2023

Assessment of Cerebrovascular Reactivity Using CO2-BOLD MRI: A 15-Year, Single Center Experience.

Assessment of Cerebrovascular Reactivity Using CO2-BOLD MRI: A 15-Year, Single Center Experience.

Journal: Journal of magnetic resonance imaging : JMRI

Published: September 26, 2023

The Choroid Plexus as an Alternative Locus for the Identification of the Arterial Input Function for Calculating Cerebral Perfusion Metrics Using MRI.

The Choroid Plexus as an Alternative Locus for the Identification of the Arterial Input Function for Calculating Cerebral Perfusion Metrics Using MRI.

Journal: AJNR. American journal of neuroradiology

Published: September 26, 2023

Determining the effects of elevated partial pressure of oxygen on hypercapnia-induced cerebrovascular reactivity.

Determining the effects of elevated partial pressure of oxygen on hypercapnia-induced cerebrovascular reactivity.

Journal: Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism

Published: August 26, 2023

Assessing Perfusion in Steno-Occlusive Cerebrovascular Disease Using Transient Hypoxia-Induced Deoxyhemoglobin as a Dynamic Susceptibility Contrast Agent.

Assessing Perfusion in Steno-Occlusive Cerebrovascular Disease Using Transient Hypoxia-Induced Deoxyhemoglobin as a Dynamic Susceptibility Contrast Agent.

Journal: AJNR. American journal of neuroradiology

Published: July 21, 2023

Convolutional Neural Networks to Assess Steno-Occlusive Disease Using Cerebrovascular Reactivity.

Convolutional Neural Networks to Assess Steno-Occlusive Disease Using Cerebrovascular Reactivity.

Journal: Healthcare (Basel, Switzerland)

Published: June 23, 2023

Transient deoxyhemoglobin formation as a contrast for perfusion MRI studies in patients with brain tumors: a feasibility study.

Transient deoxyhemoglobin formation as a contrast for perfusion MRI studies in patients with brain tumors: a feasibility study.

Journal: Frontiers in physiology

Published: June 12, 2023

Transfer function analysis assesses resting cerebral perfusion metrics using hypoxia-induced deoxyhemoglobin as a contrast agent.

Transfer function analysis assesses resting cerebral perfusion metrics using hypoxia-induced deoxyhemoglobin as a contrast agent.

Journal: Frontiers in physiology

Published: February 16, 2023

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Last Updated: 09/26/2026