PsychopharmacologyOctober 5, 2026Jingqi Xu, Adrien Nette, Christina Zakala et al.
Cannabis and tobacco are widely used substances with addiction potential, which have opposing effects on cognition and subjective experience and are often co-used in a single occasion. The purpose of this systematic review was to synthesize evidence of the acute effects of same-occasion co-use of cannabis and tobacco. Databases Embase, Medline, CINAHL, PsycINFO, and Web of Science were searched...
Smoked cannabis is known to have effects on cognitive function. The use of edibles is on the rise yet there are few studies of the effects of edibles on cognitive function. Further, most studies of cannabis used fixed laboratory doses which may not capture some of the nuances of more naturalistic doses. Delta-9-tetrahydrocannabinol (THC) is the psychoactive component of cannabis yet the...