Figure 8. Effect of light delivery into BLA during the deliberation and small reward epochs in rats virally transduced with a control vector.

(A) Light delivery into the BLA during the deliberation epoch resulted in no change in choice performance in either young (n = 4) or aged (n = 4) control vector rats. (B) Light delivery into the BLA during the small reward epoch resulted in no change in choice performance in young (n = 4) control vector rats. Error bars represent standard error of the mean (SEM). Raw data for these graphs are provided in Figure 8—source data 1.