Cerebrovascular Reactivity Calculation

Using the estimated Ca10 as an input function, rCBFs at rest and after the acetazolamide challenge were calculated. CVR was calculated using the following equation:
CVR = (rCBF after acetazolamide challenge–rCBF at rest) × 100 / rCBF at rest

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Kaga T., Kato H., Imai T., Ando T., Noda Y., Miura T., Enomoto Y., Hyodo F., Iwama T, & Matsuo M. (2023). Non-invasive regional cerebral blood flow quantification in the 123I-IMP autoradiography using artificial neural network. PLOS ONE, 18(3), e0281958.

Publication 2023

Acetazolamide

Corresponding Organization : Gifu University

Other organizations : Gifu University Hospital

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Variable analysis

independent variables

Estimated Ca10 (as an input function)

dependent variables

RCBF at rest
RCBF after the acetazolamide challenge
Cerebrovascular reactivity (CVR)

control variables

Not explicitly mentioned

controls

No positive or negative controls were explicitly mentioned in the provided information.

Annotations

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