Fig. 2
From: The Mexican magnetic resonance imaging dataset of patients with cocaine use disorder: SUDMEX CONN

Quality metrics for anatomical and functional images. Anatomical images: (a) Signal-to-Noise Ratio (SNR), (b) contrast-to-noise ratio, (c) entropy-focus criterion. Functional images: (d) mean framewise displacement, (E) temporal Signal-to-Noise Ratio, and (f) spatial standard deviation of successive difference images, for healthy control (HC) and cocaine use disorder (CUD). Dashed line represents the mean of each group.