Abstract #3841

Evaluation of neuronal feed-forward control of cerebral blood flow in negative BOLD response

Ratnamanjuri Devi¹, Jöran Lepsien¹, Kathrin Lorenz¹, Torsten Schlumm¹, Toralf Mildner¹, and Harald E Möller¹

¹Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany

Synopsis

Keywords: fMRI (task based), Arterial spin labellingThe application of a simplistic model of neuronal control of changes in cerebral blood flow and oxygen metabolism to experimental data in regions of the positive and negative BOLD response, suggested differences in neuronal contributions and inhibitory control of changes in cerebral blood flow between the two regions.

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