ArticleFrontiers in physiology2022
Assessing Cerebrovascular Resistance in Patients With Sickle Cell Disease.
Article in Frontiers in physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 4 citations in OpenAlex.
- Investigating Disruptions in Information Flow due to Sickle Cell Disease Using Granger Causality.Human brain mapping · 2025Article
- Determining the effects of elevated partial pressure of oxygen on hypercapnia-induced cerebrovascular reactivity.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2023Article
- Impaired cerebrovascular reactivity in pediatric sickle cell disease using diffuse correlation spectroscopy.Biomedical optics express · 2023Article
- Assessment of cerebrovascular function in patients with sickle cell disease using transfer function analysis.Physiological reports · 2022Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In patients with sickle cell disease (SCD) the delivery of oxygen to the brain is compromised by anemia, abnormal rheology, and steno-occlusive vascular disease. Meeting demands for oxygen delivery requires compensatory features of brain perfusion. The cerebral vasculature's regulatory function and reserves can be assessed by observing the flow response to a vasoactive stimulus. In a traditional approach we measured voxel-wise change in Blood Oxygen-Level Dependent (BOLD) MRI signal as a surrogate of cerebral blood flow (CBF) in response to a linear progressive ramping of end-tidal partial pressure of carbon dioxide (PETCO
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