. Author manuscript; available in PMC: 2013 Jan 1.

Published in final edited form as: J Alzheimers Dis. 2012 Jan 1;30(4):943–961. doi: 10.3233/JAD-2012-111661

Table 2.

Electrophysiological parameters

	CTRL	PIO
Electrode resistance (MΩ)	117.2 ± 6.50	121.1 ± 7.55
Input resistance (MΩ)	56.4 ± 6.37	66.8 ± 5.19
Holding current (pA)	−361.7 ± 47.04	−276.2 ± 28.27
Action potential height (mV)	68.9 ± 3.40	71.1 ± 3.00
Current injection (pA)	230.3 ± 18.43	214.1 ± 18.73

Data represent Mean ± SEM on measure of electrode resistance, input resistance, holding current necessary to hold the cell at −70 mV, action potential height (measured from −65 mV), and intracellular current injection necessary to elicit 3 action potentials (duration 100 ms). No significant difference was found in any of these parameters across treatment groups (T-test, p > 0.05).