Figure 4

Subcortical structures volumetric analysis in three measuring points (prior to DBS, 1 year after DBS, and 7 years after DBS). Significant volume increase of caudate, hippocampus, and amygdala were presented, while putamen and accumbens volumes presented a trend of volume increase during three measuring points. Both globus pallidus and thalamus volume decreased over time. Vertical bars, standard deviation.