Are the Local Blood Oxygen Level–Dependent (BOLD) Signals Caused by Neural Stimulation Response Dependent on Global BOLD Signals Induced by Hypercapnia in the Functional MR Imaging Experiment? Experiments of Long-Duration Hypercapnia and Multilevel Carbon Dioxide Concentration

BACKGROUND AND PURPOSE: The relationship between the local blood oxygen level–dependent (BOLD) signals caused by neural stimulation (fBOLD) and the global BOLD signals induced by hypercapnia (hBOLD) has not been fully investigated. In this study, we examine whether fBOLD is modulated by hBOLD signal...

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Detalles Bibliográficos
Publicado en:AJNR Am J Neuroradiol
Autores principales: Liu, Y.J., Juan, C.J., Chen, C.Y., Wang, C.Y., Wu, M.L., Lo, C.P., Chou, M.C., Huang, T.Y., Chang, H., Chu, C.H., Li, M.H.
Formato: Artigo
Lenguaje:Inglês
Publicado: American Society of Neuroradiology 2007
Materias:
Functional
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC8134170/
https://ncbi.nlm.nih.gov/pubmed/17569947
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3174/ajnr.A0535
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