to be fair, there is a tDCS effect demonstrated with a pre-registered protocol, though it is is surprisingly subtle, just barely detectable with >70 participants. https://t.co/yPRRCyt0s8
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2,803 followers
Here's a pre-registered study of tDCS on reaction times during stimulation. It found: t(73) = −1.91, p = 0.03 [one-tailed], d = 0.45. This is ikely an over-estimate, but it suggests about 156 total participants to detect an effect during stim. https://t
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RT @GaleaLab: The Importance of Sample Size for Reproducibility of tDCS Effects https://t.co/aA9LeFKpnP
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RT @GaleaLab: The Importance of Sample Size for Reproducibility of tDCS Effects https://t.co/aA9LeFKpnP