Figure 3.

The correlations between fALFF and HAMD scores. (A) Scatter plots demonstrate the relationship between the fALFF within the left MSFG and HAMD scores. (B) Scatter plots demonstrate the relationship between the fALFF within the left AG and HAMD scores. (C) Scatter plots demonstrate the correlation between the fALFF within the right SMG and HAMD scores. The blue line and points indicate the development and maturational process (<50 years), and red line and points indicates the maturational and aging process (≥50 years), respectively. fALFF, fractional amplitude of low frequency fluctuations; MSFG, medial superior frontal gyrus; AG, angular gyrus; SMG, supramarginal gyrus.