Figure 4.

The evolution of synaptic weights using a combination of Hebbian and homeostatic learning (Eq. 7); conventions as in Figure 2. A, The evolution of synapses carrying information from the contralateral (top) and ipsilateral (bottom) eye, shown as color, versus time (horizontal) and position (vertical). B–E, Snapshots of synaptic strengths from the contralateral eye (red) and from the ipsilateral eye (blue) at the initial state (B), before the CP (C), during the CP but before MD (D), and after MD (E).