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...

Descrición completa

Detalles Bibliográficos

Publicado en:	Proc Natl Acad Sci U S A
Principais autores:	Smith, Arien J., Blumenfeld, Hal, Behar, Kevin L., Rothman, Douglas L., Shulman, Robert G., Hyder, Fahmeed
Formato:	Artigo
Idioma:	Inglês
Publicado:	National Academy of Sciences 2002
Assuntos:	Biological Sciences
Acceso en liña:	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
Tags:	Engadir etiqueta Sen Etiquetas, Sexa o primeiro en etiquetar este rexistro!