Table 1.

Changes in duration, number of spikes, firing frequency of plateau potentials, and rebound bursts induced by the application of the four noradrenergic agents

	Plateau potentials (% change)				Rebound bursts (% change)
	Duration	Number of spikes	Frequency		Duration	Number of spikes	Frequency
Cirazoline	+111 ± 40^*	+376 ± 224^*	+126 ± 46^*	n = 7	+44 ± 8^*	+89 ± 40	+23 ± 20	n = 7
Prazosin	−48 ± 13^*	−56 ± 16^*	−39 ± 10	n = 6	−37 ± 5^*	−54 ± 15^*	−40 ± 10	n = 6
Guanabenz	+65 ± 11^*	+553 ± 200^*	+318 ± 118^*	n = 7	+8 ± 5	+14 ± 11	+17 ± 5	n = 5
Idazoxan	−48 ± 5^**	−70 ± 7^**	−41 ± 13^*	n = 10	−48 ± 7^*	−85 ± 8^*	−80 ± 13^*	n = 6

The values are normalized to the average values in control.
↵*p < 0.05;
↵**p < 0.01.