Computer-controlled foraging behavior.

<p>A) Examples of a rat's path through the box during its first 3 exposures. This rat learned to forage throughout the box rapidly. By the third 60-min session the rat was foraging throughout the box. B) Spatial exploration throughout the box improved rapidly with the computer-controlled foraging we implemented (F_7,28 = 41.7, p = 10⁻¹³).