Cortical depth-specific microvascular dilation underlies laminar differences in blood oxygenation level-dependent functional MRI signal

Changes in neuronal activity are accompanied by the release of vasoactive mediators that cause microscopic dilation and constriction of the cerebral microvasculature and are manifested in macroscopic blood oxygenation level-dependent (BOLD) functional MRI (fMRI) signals. We used two-photon microscop...

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Detalhes bibliográficos
Main Authors: Tian, Peifang, Teng, Ivan C., May, Larry D., Kurz, Ronald, Lu, Kun, Scadeng, Miriam, Hillman, Elizabeth M. C., De Crespigny, Alex J., D’Arceuil, Helen E., Mandeville, Joseph B., Marota, John J. A., Rosen, Bruce R., Liu, Thomas T., Boas, David A., Buxton, Richard B., Dale, Anders M., Devor, Anna
Formato: Artigo
Idioma:Inglês
Publicado em: National Academy of Sciences 2010
Assuntos:
Biological Sciences
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2930564/
https://ncbi.nlm.nih.gov/pubmed/20696904
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1006735107
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