Dynamic models of BOLD contrast

Abstract

This personal recollection looks at the evolution of ideas about the dynamics of the blood oxygenation level dependent (BOLD) signal, with an emphasis on the balloon model. From the first detection of the BOLD response it has been clear that the signal exhibits interesting dynamics, such as a pronounced and long-lasting post-stimulus undershoot. The BOLD… (More)
DOI: 10.1016/j.neuroimage.2012.01.012

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@article{Buxton2012DynamicMO, title={Dynamic models of BOLD contrast}, author={Richard B. Buxton}, journal={NeuroImage}, year={2012}, volume={62 2}, pages={953-61} }