Table 1.

Measures of passive membrane and biophysical properties of the evoked APs in deep-layer OFC pyramidal neurons from control and long-term drinking monkeys

Cell capacitance (pF)AP threshold (mV)Input resistance (ΩM)RMP (ΩM)AP height (mV)AP rise time (μs)AP half-width (ms)AP decay (ms)AHP amplitude (mV)
Controls31.10 ± 3.87−46.35 ± 3.17250.0 ± 37.05−72.44 ± 0.4365.40 ± 5.26768.8 ± 105.202.083 ± 0.282.099 ± 0.3411.46 ± 3.53
Drinkers53.40 ± 6.26−41.50 ± 2.01186.9 ± 33.38−70.91 ± 0.8873.39 ± 3.77667.7 ± 46.961.789 ± 0.091.616 ± 0.0917.26 ± 1.22
t value (df = 22)1.7771.0950.9210.8641.0140.9551.3541.9611.964
p value0.0890.2850.3700.3970.32180.3500.1900.0630.062
  • Data are expressed as the mean ± SEM, unless otherwise indicated.