Table 1. Ketamine (100 μm) Actions on Action Potential Characteristics in A-type and C-type Nodose Neurons
*P < 0.05;
†P < 0.01;
‡P < 0.001; significant difference from control.
AHP80= time to dissipate 80% of the AHP; AHPPeak= peak afterhyperpolarization; APPeak= action potential (AP) peak amplitude; APD50= AP duration at one-half the peak-to-peak amplitude; CV = conduction velocities; DVAPD50= downstroke velocity as measured at the APD50; DVMAX= maximum downstroke velocity; UVAPD50= upstroke velocity as measured at the APD50; UVMAX= maximum upstroke velocity.