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Anxiety, Respiration and Cerebral Blood Flow: Implications for Functional Brain Imaging

Brain functional imaging methods, such as fMRI, are sensitive to changes in cerebral blood flow (CBF) that are normally associated with changes in regional neural activation. However, other endogenous and exogenous factors can alter CBF independently of brain neural activity, thus complicating the i...

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Detalhes bibliográficos
Main Authors: Giardino, Nicholas D., Friedman, Seth D., Dager, Stephen R.
Formato: Artigo
Idioma:Inglês
Publicado em: 2007
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1820771/
https://ncbi.nlm.nih.gov/pubmed/17292699
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.comppsych.2006.11.001
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