
Direct imaging of macrovascular and microvascular contributions to BOLD fMRI in layers IV-V of the rat whisker-barrel cortex
Keywords: قشر سامهوسنسوری; fMRI; functional magnetic resonance imaging; BOLD; blood oxygen level dependent; SI; primary somatosensory cortex; EPI; echo planar imaging; Hb; deoxyhemoglobin; HbO; oxygenated hemoglobin; SNR; signal-noise ratio; CNR; contrast-noise ratio; PSF; point