4 ms·
right, but 50% of the effect of opiates is placebo, so we shouldn't be too surprised. https://www.ncbi.nlm.nih.gov/pubmed/11207392 https://www.ncbi.nlm.nih.gov/
by dhshahsndeisjwn 7y ago
right, but 50% of the effect of opiates is placebo, so we shouldn't be too surprised. https://www.ncbi.nlm.nih.gov/pubmed/11207392 https://www.ncbi.nlm.nih.gov/pubmed/11207392
- JamesBarney 7y agoPlacebo's effect on pain is one of if not the largest placebo effect, but the effect size on sleep is much smaller.