| CoCoDatCat 041008 > Folder > Neurons FiringProperties > 999248438 |
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| ID Neurons | 999248438 | |||||
| ID Methods Electrophysiology | 999097811 | |||||
| Pattern Type | IB | |||||
| Citations |
"Intrinsically bursting neurons (IB) (n=33) responded at threshold with a burst of two to five closely-spaced APs. When suprathreshold depolarizing current pulses were injected, the burst was elicited in two-thirds only at the onset of the discharge; the firing subsequently continued with individual APs followed by a prominent DAP and showing no evidence of SFA. In the remaining intrinsically bursting neurons (IB), the burst rhytmically recurred in response to low intensity depolarizing current pulses (0.2-0.3 nA), whereas currents depolarizing the Vm 15-20 mV with respect to resting level invariably changed the repetetive bursting to a single burst followed by a non-adapting tonic discharge."p.1014 "Bot in immature and in adult neurons the membrane deflection in response to the injection of hyperpolarizing current pulses had a complex shape, including a depolarizing "sag" due to the anomalous rectification (I(AR)) preceding a plateau (Fig. 3). This "sag" was found present since the first postnatal week and was more prominent in RSna and IB neurons compared to RSad neurons in all age groups (Table 1)."p.1016 |
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| Reference figures | Fig. 3, 4; Table 1, 3. | |||||
| Reference text | pp.1014-1016 | |||||
| Comments | AP amplitude also given in Table 1. | |||||
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Methods Electrophysiology.ID Ref. | 999097811 | ||||
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Neurons FiringProperties APduration.ID Neurons Ref. | 999248438 | ||||
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Neurons FiringProperties Rinput.ID Neurons Ref. | 999248438 | ||||
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Neurons FiringProperties Rintra.ID Neurons Ref. | |||||
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Neurons FiringProperties TauM.ID Neurons Ref. | |||||
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Neurons FiringProperties Vrest.ID Neurons Ref. | 999248438 | ||||
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Neurons.ID Ref. | 999248438 | ||||