Table 1.

Whole-cell electrophysiological characteristics of SDs recorded from neurons under control condition and in the presence of 1 μm TTX

GroupResting VmPeak amplitude (mV)Peak Vm (mV)SD duration (s)AP burst duration (s)Time to peak (ms)
Control−51.946.1−5.83201.515,751
−49.350.81.5255.6334,410
−60.458−2.4283.23428,887
−66.250−16.2197.70.313,977
−5835.4−22.6452.93.1234,495
−6867.1−0.92587.4511,615
−73.334.8−38.5194.4523.522,168
−66.560.7−5.8135.918.319,560
−56.558.92.4187.4814.2826,668
−46.947.60.7263.30.712,875
−71.571.70.21162.549771
TTX−68.312.8−55.5143013,010
−73.813.4−60.481020,099
−71.416.2−34.6245042,007
−50.816.8−57.4216056,962
−46.144.9−1.21904840.6
−57.436.3−21.1165026,755
−5811−47151.7029,323