Modulating the rate and rhythmicity of perceptual rivalry alternations with the mixed 5-HT2A and 5-HT1A agonist psilocybin - Carter,O.L.; Pettigrew,J.D.; Hasler,F.; Wallis,G.M.; Liu,G.B.; Hell,D.; Vollenweider,F.X. (Neuropsychopharmacology., 2005)