139
⅞≡⅛ : r - - ■ i s_s - - l r ' ≡ Tîrrva , 1 1 1 I ’ ’ , ∙ I ∙ ' , , I , 1 ∙ ∙ I *
⅛≡≡Γl √-≡7.≡' . / -.∙⅛⅛ ■■ - . i≡±⅞⅛ (sec) 2D 2.625 2630
l¾⅝ijg¾ Î53
⅛c≡⅛j∙^≡≡⅛⅛⅞-≡⅜j-∣ - - βtec11Ojnodu⅛-4jnn-14.wf
Fig. 3A&B Here the Stim Project was set to stimulate at t=0.619s, however no stimulus
waveform was delivered. At t=2.619s the Stim Project was set to record, and again after a 5ms
delay a IkHz bipolar square wave with a 50% duty cycle was applied to the saline medium.
Tlma ' 1 I ' 1 ' 1 ɪ ' ' ' 1 ∣ ' ...................................
5.610
5.600
5605
5.595
(aeeɔ 5.590
Grounding Resistors
One possible solution to the capacitance issue is the inclusion Ofgrounding
resistors to give the capacitive charge an avenue to drain to ground. To test this, wires
with connected SIPP sockets were soldered to the electrode inputs and amplifier