Effects of electrode configuration
				60
																										60
																	Bipolar Monopolar
																																							Monopolar
				50
																										50
				40
																										40
				30
																										30
				20
																										20
									Guinea Pig Data (Miller et al., 1995)																							Cat Data (Smith et al., 1997)
				10
																										10
					0
																											0
						10						100						1000
																																		100							1000			10000
											Phase Duration (ms/phase)																						Phase Duration (ms/phase)