Changes in attentional bias to negative words pre- and post-intervention of EEG BF and sham-BF. In contrast to the sham-BF group, a significant reduction in RT for negative words during the EST was evidenced in the EEG BF group. The bars indicate standard deviations from the mean.
Wang et al. BMC Neuroscience 2013 14:115 doi:10.1186/1471-2202-14-115