Table 1.

Summary of main statistical effects and interactions of the different neurostimulation patterns on conscious visual detection

GroupMain effects and interactionsPerceptual sensitivity (d′)Response criterion (beta)
FpFp
30 HzBlock6.3280.027*0.7150.414
Side10.9780.006*1.7700.208
TMS0.5760.4630.0560.816
Block × Side1.2190.2911.5840.232
Block × TMS6.0720.030*3.8970.072
Side × TMS2.1780.1661.0550.325
Block × Side × TMS0.0130.9110.0450.836
50 HzBlock0.2290.6410.0020.968
Side2.1800.1648.0690.014*
TMS0.0480.8307.9480.014*
Block × Side1.6660.2191.0050.334
Block × TMS1.7760.2056.4180.025*
Side × TMS0.8660.3690.4860.498
Block × Side × TMS0.2880.6010.9730.342
  • All statistically significant main effects and interactions (repeated-measures ANOVA) are indicated in the table by an asterisk (*p < 0.05). In addition to the significant interaction between block and TMS condition reported, for 30 Hz TMS patterns and its associated non-frequency-specific bursts: perceptual sensitivity was higher for targets displayed to the right than to the left visual field (F(1,12) = 10.98, p = 0.006) and for frequency-specific (or uniform) blocks than for non-frequency-specific (or non-uniform) blocks (F(1,12) = 6.33, p = 0.027). For the 50 Hz TMS pattern (and their corresponding non-frequency-specific or non-uniform bursts), in addition to the significant interaction between block and TMS condition reported, response criterion was more relaxed for targets displayed to the left than to the right visual field (F(1,13) = 8.07, p = 0.014) and with active than sham TMS bursts (F(1,13) = 7.95, p = 0.014).