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. Author manuscript; available in PMC: 2013 Aug 1.
Published in final edited form as: Behav Brain Res. 2012 May 28;233(2):494–499. doi: 10.1016/j.bbr.2012.05.032

Figure 1. The effortful t-maze.

Figure 1

The t-maze (A) was equipped with one start arm and two goal arms, each baited with either a high reward, HR (4 1/2 froot loops) or a low reward, LR (1/2 froot loop). Wooden blocks (B) of varying heights 15, 20, 25, and 30 cm were used to increase the effort required to access the high reward arm.