Fig. 5
Comparison between neurovascular multi-parameter classification and vascular parameter classification. a Scatter diagram of principal component factor including rCBF, ∆CHbO2, ∆CHbR, firing rate and LFP power. b Fisher discriminant function centroid plot based on principal component factors. c Scatter diagram of hemodynamic parameters including rCBF, ∆CHbO2, and ∆CHbR. d Fisher discriminant function centroid plot based on hemodynamic parameters