Figure 14.

Frequency-firing patterns to sinusoidal current injections. (A) Population data showing APs per cycle as a function of sinusoidal frequency for mid- to high-frequency NM and NMc neurons. APs per cycle were calculated as the number of APs divided by the number of sinusoidal cycles. Error bar = standard error. (B) Representative membrane responses recorded from mid- to high-frequency NM and NMc neurons to sinusoidal current injection with varying frequencies. Data were adapted from Hong et al.^42,43 NM indicates nucleus magnocellularis.