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. 1997 Jan 1;17(1):58–69. doi: 10.1523/JNEUROSCI.17-01-00058.1997

Fig. 3.

Fig. 3.

Kinetics of GluR4(i) channel events when activated by AMPA and glutamate. A, Open-time histogram for AMPA-activated events (5 μm). The distribution was fitted to a single exponential with a time constant of 0.20 msec.B, Shut-time histogram from the same patch as shown inA. The distribution is fitted with four exponentials with time constants as shown. C, Burst-length histogram for AMPA-activated events from the same patch as A. The distribution is fitted to two exponential components. The burst-length time constants were 0.18 and 1.8 msec. D, Open-time histogram for glutamate-activated events (100 μm). The distribution was fitted to a single exponential with a time constant of 0.17 msec. E, Shut-time histogram from the same patch as shown in A. The distribution is fitted with four exponentials with time constants as shown. F, Burst-length histogram for glutamate-activated events from the same patch as A. The distribution is fitted with two exponential components. The burst-length time constants were 0.14 and 3.3 msec.