Figure 1.
A. Increased gray matter volume in Tai Chi Chuan and Baduanjin groups compared with the control group. Red indicates increased GMV in the Tai Chi Chuan group compared with the control group after 12-weekof training; Yellow indicates increased GMV in theBaduanjin group compared with the control group after 12-weekof training. B. C.Scatter plots show thesignificant association between GMV increases and improvements in MQ scores and visual reproduction corrected for age, gender and education. L: left.