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Article: Electrophysiological properties of lumbosacral preganglionic neurons in the neonatal rat spinal cord.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Miura A; Kawatani M; Araki I; de Groat WC
Brain Res., 2000


Table 1Comparison of the properties of tonic (n=67) and phasic PGN (n=43)a
Tonic (n=67)Phasic (n=43)
RMP−51.0±0.7−51.0±1.1
(mV)
Spike threshold−35.0±0.7−35.0±0.8
(mV)
Spike duration2.4±0.32.7±0.3
(ms)
AHP duration200.5±11.9137.6±9.8*
(ms)
AHP amplitude7.5±0.66.0±0.8
(mV)
Cell diameter20.7±0.516.7±0.3*
(μm)
Input capacitance26.8±0.726.5±1.5
(pF)
Input resistance776.3±58.9771.3±70.7
(MΩ)
Threshold current12.1±1.029.0±4.0*
(pA)
Latency of 1st AP99.4±9.449.6±2*
(ms)
aData are mean±S.E.M. *P<0.05 indicates differences between tonic and phasic neurons. RMP, resting membrane potential; AHP, after-hyperpolarization; AP, action potential.

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Spinal cord motor neuron parasympathetic Tonic firing parasympathetic preganglionic lumbosacral neurons spike threshold -35.0 ± 0.7 -- Data Table
Spinal cord motor neuron parasympathetic Phasic firing parasympathetic preganglionic lumbosacral neurons spike threshold -35.0 ± 0.8 -- Data Table
Spinal cord motor neuron parasympathetic Tonic firing parasympathetic preganglionic lumbosacral neurons spike width 2.4 ± 0.3 -- Data Table
Spinal cord motor neuron parasympathetic Phasic firing parasympathetic preganglionic lumbosacral neurons spike width 2.7 ± 0.3 -- Data Table
Spinal cord motor neuron parasympathetic Tonic firing parasympathetic preganglionic lumbosacral neurons AHP duration 200.5 ± 11.9 -- Data Table
Spinal cord motor neuron parasympathetic Phasic firing parasympathetic preganglionic lumbosacral neurons AHP duration 137.6 ± 9.8 -- Data Table
Spinal cord motor neuron parasympathetic Tonic firing parasympathetic preganglionic lumbosacral neurons AHP amplitude 7.5 ± 0.6 -- Data Table
Spinal cord motor neuron parasympathetic Phasic firing parasympathetic preganglionic lumbosacral neurons AHP amplitude 6.0 ± 0.8 -- Data Table
Spinal cord motor neuron parasympathetic Tonic firing parasympathetic preganglionic lumbosacral neurons cell diameter 20.7 ± 0.5 -- Data Table
Spinal cord motor neuron parasympathetic Phasic firing parasympathetic preganglionic lumbosacral neurons cell diameter 16.7 ± 0.3 -- Data Table
Spinal cord motor neuron parasympathetic Tonic firing parasympathetic preganglionic lumbosacral neurons cell capacitance 26.8 ± 0.7 -- Data Table
Spinal cord motor neuron parasympathetic Phasic firing parasympathetic preganglionic lumbosacral neurons cell capacitance 26.5 ± 1.5 -- Data Table
Spinal cord motor neuron parasympathetic Tonic firing parasympathetic preganglionic lumbosacral neurons input resistance 776.3 ± 58.9 -- Data Table
Spinal cord motor neuron parasympathetic Phasic firing parasympathetic preganglionic lumbosacral neurons input resistance 771.3 ± 70.7 -- Data Table
Spinal cord motor neuron parasympathetic Tonic firing parasympathetic preganglionic lumbosacral neurons resting membrane potential -51.0 ± 0.7 -- Data Table
Spinal cord motor neuron parasympathetic Tonic firing parasympathetic preganglionic lumbosacral neurons rheobase 12.1 ± 1.0 -- Data Table
Spinal cord motor neuron parasympathetic Phasic firing parasympathetic preganglionic lumbosacral neurons rheobase 29.0 ± 4.0 -- Data Table
Spinal cord motor neuron parasympathetic Phasic firing parasympathetic preganglionic lumbosacral neurons resting membrane potential -51.0 ± 1.1 -- Data Table