Breath-hold BOLD fMRI without CO2 sampling enables estimation of venous cerebral blood volume: potential use in normalization of stimulus-evoked BOLD fMRI data
BOLD fMRI signal has been used in conjunction with vasodilatory stimulation as a marker of cerebrovascular reactivity (CVR): the relative change in cerebral blood flow (CBF) arising from a unit change in the vasodilatory stimulus. Using numerical simulations, we demonstrate that the variability in t...
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| Principais autores: | , , , , , , , , , |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
Elsevier
2024-01-01
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| סדרה: | NeuroImage |
| נושאים: | |
| גישה מקוונת: | http://www.sciencedirect.com/science/article/pii/S1053811923006420 |
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