Fast Spiking | Low-Threshold Spike | Late Spiking | ||||
---|---|---|---|---|---|---|
Interneuron Subtype | Mean ± SE | n | Mean ± SE | n | Mean ± SE | n |
Resting membrane potential (Vm), mV | −72.6 ± 3.0 | 48 | −66.1 ± 1.6 | 13 | −74.0 ± 2.2 | 11 |
Input resistance (Rin), MΩ | 183.9 ± 11.3*** | 43 | 512.9 ± 63.6### | 13 | 287.0 ± 36.6 | 11 |
Action potential | ||||||
Threshold, mV | −52.2 ± 0.9*** | 44 | −59.2 ± 1.2 | 13 | −55.4 ± 1.4 | 10 |
Amplitude, mV | 48.0 ± 1.9** | 44 | 61.1 ± 4.0 | 13 | 56.1 ± 4.2 | 10 |
Half-duration, ms | 0.7 ± 0.0***,## | 44 | 1.0 ± 0.1 | 13 | 1.0 ± 0.1 | 10 |
Afterhyperpolarization | ||||||
Amplitude, mV | 18.4 ± 0.8* | 44 | 13.6 ± 1.3 | 13 | 16.4 ± 2.2 | 10 |
Half-duration, ms | 23.4 ± 2.8***,### | 44 | 149.4 ± 29.4### | 13 | 79.7 ± 13.4 | 10 |
Repetitive firing | ||||||
Slope, spikes/pA | 0.36 ± 0.04**,# | 40 | 0.15 ± 0.02 | 12 | 0.13 ± 0.03 | 8 |
Article: Presynaptic interneuron subtype- and age-dependent modulation of GABAergic synaptic transmission by beta-adrenoceptors in rat insular cortex.
Full Text (publisher's website) ; Article Metadata ; Article Data (extracted) Koyanagi Y; Yamamoto K; Oi Y; Koshikawa N; Kobayashi M J. Neurophysiol., 2010