Figure 4.

RatLab place field results. After training the generated SFA hierarchy is sampled over the learned environments. Here the resulting place fields of a variety of simulations are shown. From left to right: a basic circular enclosure, a radial arm maze featuring five arms, a rectangular box, a three-arm maze, and a rectangular enclosure filled with a variety of obstacles along the walls (visible as black dents at the edges of the plots) and one in the center. Note the five arm star maze plots depicting the results of the simulation that is defined in the script example of the text and shown running in Figure 3.