Article: Stimulation of D1-type dopamine receptors enhances excitability in prefrontal cortical pyramidal neurons in a state-dependent manner.
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Lavin A; Grace AA
Neuroscience, 2001
| | Control | SKF 38393 (5 M) | SKF 39393 (10 M) | SCH 23390 (10 M) |
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Membrane potential (mV) | Up state | 59.7±5.4 | 55.4±3.0 | 58.4±6.9 | 55.6±5.1 |
| Down state | 84.6±5.7 | 84.8±1.0 | 82.4±5.0 | 85.7±0.5 |
Spike threshold (mV) | Up state | 47.0±8.0 | 43.5±5.7 | 46.9±9.0 | 47.9±5.6 |
| Down state | 49.3±7.8 | 46.8±4.4 | 53.8±6.4 | 49.5±6.1 |
Current threshold (pA) | Up state | 18.2±10.3 | 8.3±3.1* | 13.2±5.9 | 7.0±1.7 |
| Down state | 44.3±20.0 | 29.5±8.5 | 30.7±22.9 | 7.0±1.7 |
Input resistance (MΩ) | Up state | 52.6±22.3 | 73.3±30.8 | 81.5±36.8 | 82.9±26.5 |
| Down state | 59.8±26 | 71.9±23.2 | 90.3±27 | 59.6±24.8 |
Excitability (#spikes/I pA) | Up state | 0.106±0.07 | 0.282±0.142** | 0.203±0.168+ | 0.164±0.029 |
| Down state | 0.03±0.02 | 0.07±0.03 | 0.07±0.06 | 0.07±0.04 |
Inferred neuron-electrophysiology data values
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