Figure 3

Box plot of contrast to noise ratio (CNR) in the whole SNc of the three groups. Post-hoc analyses were performed using T-test. * indicates significant p values < 0.05 and ** indicates p values < 0.001.
Box plot of contrast to noise ratio (CNR) in the whole SNc of the three groups. Post-hoc analyses were performed using T-test. * indicates significant p values < 0.05 and ** indicates p values < 0.001.