An increase in the deoxygenated hemoglobin concentration induced by a working memory task during the refractory period in the hemodynamic response in the human cerebral cortex
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DOI: 10.1016/j.neulet.2019.134531
Abstract: In activated brain regions, the deoxygenated hemoglobin (deoxy-Hb) concentration decreases despite an increase in oxygen consumption. This is attributed to the fact that the cerebral blood flow (CBF) induced by neuronal activation exceeds the accompanying… read more here.
Keywords: increase; deoxygenated hemoglobin; working memory; memory task ... See more keywords