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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: Psychopharmacology (Berl). 2012 Jul 4;224(4):489–499. doi: 10.1007/s00213-012-2777-y

Table 1.

Cholinergic drug timing and doses

Dose (mg/kg) Nicotine Mecamylamine Oxotremorine Scopolamine Atropinea
Time of injection before testing (min) 10 10 15 0 15
Vehicle 0.0 0.0 0.0 0.0 0.0
Low 0.1 0.5 0.01 0.03 0.3/0.03
Medium 0.3 1.0 0.03 0.1 1.0/0.1
High 1.0 2.0 0.1 0.3 3.0/0.3
a

Doses for experiment 1.5/2.5