U-Shape by Quadratic Equation: A Best-fit for Modelling He-modynamic Changes in the DCCS Task

General Linear Modelling (GLM) has been widely employed to estimate the hemody-namic changes evoked by cognitive processing, which are more likely to be nonlinear than linear. First, this study re-analyzed the fNIRS data (N = 38, Mage = 5.0 years, SD …