Measuring Cerebrovascular Reactivity: Sixteen Avoidable Pitfalls

by Olivia Sobczyk, Olivia Sobczyk, Jorn Fierstra, Lakshmikumar Venkatraghavan, Julien Poublanc, James Duffin, James Duffin, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher, David J. Mikulis, David J. Mikulis
Published 2021-07-01

L-arginine effects on cerebrovascular reactivity, perfusion and neurovascular coupling in MELAS (mitochondrial encephalomyopathy with lactic acidosis and stroke-like episodes) synd...

by Lance H Rodan, Julien Poublanc, Joseph A Fisher, Olivia Sobczyk, David J Mikulis, Ingrid Tein
Published 2020-01-01

The Reproducibility of Cerebrovascular Reactivity Across MRI Scanners

by Olivia Sobczyk, Olivia Sobczyk, Ece Su Sayin, Ece Su Sayin, Kevin Sam, Julien Poublanc, James Duffin, James Duffin, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher, David J. Mikulis, David J. Mikulis
Published 2021-05-01

Normal BOLD Response to a Step CO2 Stimulus After Correction for Partial Volume Averaging

by Julien Poublanc, Reema Shafi, Olivia Sobczyk, Olivia Sobczyk, Kevin Sam, Daniel M. Mandell, Lakshmikumar Venkatraghavan, James Duffin, James Duffin, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher, David J. Mikulis, David J. Mikulis
Published 2021-06-01

The Effect of CO2 on Resting-State Functional Connectivity: Isocapnia vs. Poikilocapnia

by Larissa McKetton, Kevin Sam, Kevin Sam, Julien Poublanc, Adrian P. Crawley, Adrian P. Crawley, Olivia Sobczyk, Olivia Sobczyk, Lakshmikumar Venkatraghavan, James Duffin, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher, David J. Mikulis, David J. Mikulis
Published 2021-05-01

Cerebrovascular Reactivity Assays Collateral Function in Carotid Stenosis

by Olivia Sobczyk, Olivia Sobczyk, Kevin Sam, Daniel M. Mandell, Adrian P. Crawley, Lakshmikumar Venkatraghavan, Larissa McKetton, Julien Poublanc, James Duffin, James Duffin, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher, David J. Mikulis, David J. Mikulis
Published 2020-09-01

Impaired dynamic cerebrovascular response to hypercapnia predicts development of white matter hyperintensities

by Kevin Sam, John Conklin, Kenneth R. Holmes, Olivia Sobczyk, Julien Poublanc, Adrian P. Crawley, Daniel M. Mandell, Lakshmikumar Venkatraghavan, James Duffin, Joseph A. Fisher, Sandra E. Black, David J. Mikulis
Published 2016-01-01

Cerebrovascular Resistance: The Basis of Cerebrovascular Reactivity

by James Duffin, James Duffin, Olivia Sobczyk, Larissa McKetton, Adrian Crawley, Julien Poublanc, Lashmi Venkatraghavan, Kevin Sam, W. Alan Mutch, David Mikulis, David Mikulis, David Mikulis, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher
Published 2018-06-01

Importance of Collateralization in Patients With Large Artery Intracranial Occlusive Disease: Long-Term Longitudinal Assessment of Cerebral Hemodynamic Function

by Larissa McKetton, Lakshmikumar Venkatraghavan, Julien Poublanc, Olivia Sobczyk, Adrian P. Crawley, Adrian P. Crawley, Adrian P. Crawley, Casey Rosen, Frank L. Silver, James Duffin, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher, David J. Mikulis, David J. Mikulis, David J. Mikulis
Published 2018-04-01

Cerebrovascular Resistance in Healthy Aging and Mild Cognitive Impairment

by Larissa McKetton, Melanie Cohn, Melanie Cohn, David F. Tang-Wai, David F. Tang-Wai, Olivia Sobczyk, James Duffin, Kenneth R. Holmes, Julien Poublanc, Kevin Sam, Adrian P. Crawley, Lashmi Venkatraghavan, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher, David J. Mikulis, David J. Mikulis, David J. Mikulis
Published 2019-04-01