Quantitative separation of arterial and venous cerebral blood volume increases during voluntary locomotion
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چکیده
منابع مشابه
Quantitative separation of arterial and venous cerebral blood volume increases during voluntary locomotion
Voluntary locomotion is accompanied by large increases in cortical activity and localized increases in cerebral blood volume (CBV). We sought to quantitatively determine the spatial and temporal dynamics of voluntary locomotion-evoked cerebral hemodynamic changes. We measured single vessel dilations using two-photon microscopy and cortex-wide changes in CBV-related signal using intrinsic optica...
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ژورنال
عنوان ژورنال: NeuroImage
سال: 2015
ISSN: 1053-8119
DOI: 10.1016/j.neuroimage.2014.10.030