Differentiating Sensitivity of Post-Stimulus Undershoot under Diffusion Weighting: Implication of Vascular and Neuronal Hierarchy

The widely used blood oxygenation level dependent (BOLD) signal during brain activation, as measured in typical fMRI methods, is composed of several distinct phases, the last of which, and perhaps the least understood, is the post-stimulus undershoot. Although this undershoot has been consistently o...

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Detalles Bibliográficos
Autores principales: Harshbarger, Todd B., Song, Allen W.
Formato: Texto
Lenguaje:English
Publicado: Public Library of Science 2008
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2500218/
https://www.ncbi.nlm.nih.gov/pubmed/18698432
http://dx.doi.org/10.1371/journal.pone.0002914

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2500218/
https://www.ncbi.nlm.nih.gov/pubmed/18698432
http://dx.doi.org/10.1371/journal.pone.0002914

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