“…This includes not only neuroleptics in a narrow sense (either typical or atypical antipsychotics) prescribed for the control of psychotic symptoms, but also several classes of drugs with the potential to block D 2 receptors in CNS used as antidepressants, antiemetics, anesthetics, and sedatives (e.g., Robinson et al, 1985;L.S. Friedman et al, 1987;Taylor & Schwartz, 1988;Madakasira, 1989;Spirt et al, 1992;Chan-Tack, 1999).…”