Fig. 7.
Intrinsic properties of cells recorded from intermediate layers of SC in slices. A and B: responses to depolarizing and hyperpolarizing intracellular current pulses (500 ms). One cell (A) shows a depolarizing sag caused by hyperpolarizing pulses and a rebound depolarization after the hyperpolarization. Another cell (B) lacks these properties. C–F: linear fit relationship of firing excitability with resting Vm (C), input resistance (Rin; D), and Vm sag (E) for all the cells and relationship between Vm sag and rebound spikes (F). The correlation between these variables is indicated in red; n.s., not significant.