Comparing BOLD and VASO-CBV population receptive field estimates in human visual cortex
Vascular Space Occupancy (VASO) is hancheng fashion an alternative fMRI approach based on changes in Cerebral Blood Volume (CBV).VASO-CBV fMRI can provide higher spatial specificity than the blood oxygenation level-dependent (BOLD) method because the CBV response is thought to be limited to smaller vessels.To investigate how this technique compares