Robuta

https://pmc.ncbi.nlm.nih.gov/articles/PMC2771679/ Cross-sensitization and cross-tolerance between exogenous cannabinoid antinociception and... Footshock stress induces both endocannabinoid mobilization and antinociception. The present studies investigated behavioral plasticity in cannabinoid... cross sensitizationtoleranceexogenouscannabinoidantinociception