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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Psychopharmacology (Berl). 2013 Jul 31;231(1):10.1007/s00213-013-3208-4. doi: 10.1007/s00213-013-3208-4

Figure 1.

Figure 1

Two testing stations are shown (the one on the right has the chamber removed). Each station consists of 2 aluminum plates connected to hoses that go to/from the water chiller/heaters, surrounded by an opaque 2-compartment chamber. An overhead camera records behavior and Ethovision software monitors position and distance traveled.