Fig. 1: FOOOF model goodness of fit.
From: Aperiodic parameters of the fMRI power spectrum associate with preterm birth and neonatal age
Group mean R² values (N = 599) from the FOOOF model mapped onto cortical and subcortical regions defined by the Automated Anatomical Labeling (AAL90) atlas. The color gradient indicates the goodness of fit, with red representing higher R2 and blue representing lower R2.
