Sustained and Transient Contributions to the Rat Dark-Adapted Electroretinogram b-Wave
Figure 6
Effect of CNQX or TPMPA on rat PII during a light step. Optimized parameters ((a) and (b)) and ((c) and (d)) for controls (unfilled symbols), CNQX (grey), and TPMPA treated (black symbols). Left panels show the transient mechanism ((1)), whereas the right panels show the sustained mechanism (m(2)).