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. Author manuscript; available in PMC: 2016 May 6.
Published in final edited form as: Brain Res. 2014 Dec 3;1599:44–56. doi: 10.1016/j.brainres.2014.11.044

Figure 7.

Figure 7

Acoustic, optical, and electrical evoked potentials (KND 38). A) Waveforms from an acoustically evoked ABR recorded in response to different levels of a 23 Hz 1-ms stimulus (512 repetitions). B) Waveforms of the optically evoked ABR recorded with a 1-ms 23 Hz blue light pulse presented 500 times to the CN. C) Electrically evoked ABR in the same animal with a level series using a 200 μs electrical pulse presented at 27 Hz with 100 repetitions. D) Input-output (I–O) curves showing a roughly similar shape for the three types of stimulation. Normalized baseline to peak output (μV) was used.