“…These effects are similar to those described for other classic hallucinogens that act as 5-HT 2A -receptor agonists, such as mescaline (Hermle et al, 1992;Hollister and Sjoberg, 1964), psilocybin (Carhart-Harris et al, 2012a, 2012bHollister and Sjoberg, 1964;Kometer et al, 2012;Kraehenmann et al, 2015;Studerus et al, 2011;Vollenweider et al, 1997), LSD (Hollister and Sjoberg, 1964;Schmid et al, 2015), and DMT (Strassman et al, 1994).…”