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. 2010 Jul 14;30(28):9578–9587. doi: 10.1523/JNEUROSCI.2289-10.2010

Figure 8.

Figure 8.

Scatter plots of spontaneous firing of hyperactive CNIC neurons with electrical stimulation of the OCB (gray bar), recorded both before (dark circles) and after (open circles) strychnine perfusion in the cochlea. A, Illustration of neuron in which strychnine perfusion did not change effects of OCB stimulation. B, C, Two neurons in which strychnine perfusion in the cochlea did not affect the suppression, but did decrease the following overshoot. A, Neuron CF 22.9 kHz, threshold 44 dB SPL. B, Neuron CF 18 kHz, threshold 66 dB SPL. C, Neuron CF 16.8 kHz, threshold 36 dB SPL. Stimulation parameters: 100 ms duration, 0.1 ms pulses, 300 Hz. Stimulation strength in A was 250 μA, in B 350 μA, and in C 150 μA.