Hypothermic effects of 2‐BFI alone and in combination with WAY100635 (A, n = 6), MDL100907 (B, n = 6), SB242084 (C, n = 6), WB4101 (D, n = 7), SCH23390 (E, n = 7) or raclopride (F, n = 6). Data shown are means ± SEM of body temperature change from baseline.