Intracerebroventricular injection of extragenetic OABA significantly raised the pain threshold (PT) of mice, and this action app eared a dose-effect dependent relation.
In a recent series of experimental studies that were both held in the laboratory and through naturalistic contexts, people's pain thresholds were significantly higher after laughter than in the control group.
And really, the market, what we're seeing is it seems to be celebrating the fact that there's maybe a pain threshold or a willingness to back down on some of these to negotiate.