Fig. 2.

Experiment 2: Path integration by H group rats (H) and CON. The error in the return path was measured by which box the animal first returned to (start box = 0; the two boxes immediately adjacent to the start box = 1; the two boxes 90° removed from the start box = 2; the two boxes 135° removed from the start box = 3; the box 180° from the start box = 4). (A) Performance as a function of the distance traveled to find the food. (B) Performance as a function of the time taken to find the food. (C) Performance as a function of the number of turns made to find the food. The dotted line indicates chance performance. *Denotes group difference, P < 0.05. Brackets show SEM.