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. Author manuscript; available in PMC: 2009 Oct 26.
Published in final edited form as: Ear Hear. 2008 Oct;29(5):704–717. doi: 10.1097/AUD.0b013e31817a98af

Figure 1.

Figure 1

Electrically evoked cortical potentials are shown for one subject (M66). The stimulus was a 600 ms burst of biphasic current pulses (1000 pps, 25 us/phase). In the control/no change condition (upper panel) stimulation was applied to electrode 10 for the full 600 ms recording interval. This recording contains only an onset response. In the lower panel, stimulation began on electrode 10 and at the 300 ms point was changed to electrode 15. This recording includes both an onset response and an EACC.