Non-competitive NMDA receptor (NMDA-R) antagonists like ketamine, phencyclidine (PCP) and MK-801 are routinely used as pharmacological models of schizophrenia. However, the NMDA-R subtypes, neuronal types (e.g., GABA vs. glutamatergic neurons) and brain regions involved in psychotomimetic actions are not fully understood. PCP activates thalamo-cortical circuits after NMDA-R blockade in...
Anecdotal reports and open-label case studies in humans indicated that the psychedelic alkaloid ibogaine exerts profound antiaddictive effects. Ample preclinical evidence demonstrated the efficacy of ibogaine, and its main metabolite, noribogaine, in substance-use-disorder rodent models. In contrast to addiction research, depression-relevant effects of ibogaine or noribogaine in rodents have...
Anecdotal reports and open label case studies in humans indicated that the psychedelic alkaloid ibogaine exert profound anti-addictive effects. Ample preclinical evidence demonstrated the efficacy of ibogaine, and its main metabolite noribogaine, in substance use disorder rodent models. In contrast to addiction research, depression-relevant effects of ibogaine or noribogaine in rodents have not...