of the nine sequential 4-minute-long time bins over the course of the experiment reached significance (ts27 < 1.801, ps > 0.083, dsz < 0.340). Fourth, relative to sham, the frontal-alone and temporal-alone theta-tuned montages had no significant impact on performance during the post-stimulation period or at any individual time bin during or after stimulation (ts27 < 1.049, ps > 0.303, dsz < 0.198) (similar results were obtained using 1.6 mA HD-tACS, see Methods).
