For Your Consideration... Tetrahydrocannabinol (THC) impairs encoding but not retrieval of verbal information. Prog Neuropsychopharmacol Biol Psychiatry. 2017 Jun 19. pii: S0278-5846(17)30040-4. doi: 10.1016/j.pnpbp.2017.06.019. Ranganathan M1, Radhakrishnan R2,…Freedom WaresJune 19, 2017