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. 2009 Jun 9;2:7. doi: 10.3389/neuro.16.007.2009

Figure 6.

Figure 6

Effects of continuously pulsing (200 μs phase duration, 45 μA amplitude, 100 Hz) PEDOT-coated electrodes (177 μm2) for 2 h. (A) Mean impedance magnitude and (B) phase showed no significant change between pre- and post-stimulation values at all frequencies. (C) This is seen by comparing the 1 kHz impedance magnitudes. Both (D) slow and (E) fast CV measurements show little change after pulsing and (F) there is no significant change in the Qcap.