Dear Feng Xue,

I think that the cell you are interested is "MyMean" / "estimate". The other two rows are estimates of the heterogeneity (Q and I2), and the other two columns are the mean of the variances and z-values of the estimates.

That said, I would like to add that these figures may be interesting for plotting purposes, but to conduct a test I would suggest to meta-analyze the six paired t-test maps.

Best wishes,

Joaquim