Correlation analysis (Pearson’s r) Correlation analysis (Pearson’s r) Result Original result replicated?
Replicated from Samaha & Postle 2015 Flash fusion task and eyes-closed peak alpha frequency r = -0.43, P<0.05 Yes
Flash fusion task and eyes-closed peak alpha power r = 0.14, P>0.05 Yes
Flash fusion task and pre-stimulus peak alpha frequency r = -0.29, P>0.05 No
Flash fusion task and pre-stimulus peak alpha power r = 0.18, P>0.05 Yes
Proportion of correct responses on intermediate stimulus and eyes-closed peak alpha frequency r = 0.33, P<0.05 Yes
Proportion of correct responses on intermediate stimulus and pre-stimulus peak alpha frequency r = 0.28, P>0.05 No
Pre-stimulus peak alpha frequency and perceptual accuracy P>0.05 No
Original methods Flash fusion task and pre-stimulus peak alpha frequency extracted from electrode B7 r = 0.42, P<0.01 -
Critical flicker fusion threshold and eyes-closed peak alpha frequency r = 0.01, P>0.05 -
Critical flicker fusion threshold and eyes-closed peak alpha power r = 0.14, P>0.05 -
Critical flicker fusion threshold and flash fusion task r = -0.14, P>0.05 -