Cerebral energetics and spiking frequency: The neurophysiological basis of fMRI

Functional MRI (fMRI) is widely assumed to measure neuronal activity, but no satisfactory mechanism for this linkage has been identified. Here we derived the changes in the energetic component from the blood oxygenation level-dependent (BOLD) fMRI signal and related it to changes in the neuronal spi...

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Bibliografiska uppgifter

I publikationen:	Proc Natl Acad Sci U S A
Huvudupphov:	Smith, Arien J., Blumenfeld, Hal, Behar, Kevin L., Rothman, Douglas L., Shulman, Robert G., Hyder, Fahmeed
Materialtyp:	Artigo
Språk:	Inglês
Utgiven:	National Academy of Sciences 2002
Ämnen:	Biological Sciences
Länkar:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC125038/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12134056/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.132272199
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