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Article: Regulation of action potential size and excitability in substantia nigra compacta neurons: sensitivity to 4-aminopyridine.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Nedergaard S
J. Neurophysiol., 1999

Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Substantia nigra pars compacta dopaminergic cell fast AHP voltage (mV) -67.4 ± 0.9 (35) -67.4 (mV) Data Table
Substantia nigra pars compacta dopaminergic cell slow AHP duration (mV) -71.0 ± 1.1 (35) 31.3 (ms) Data Table
Substantia nigra pars compacta dopaminergic cell spike half-width (ms) 1.22 ± 0.05 (35) 1.22 (ms) Data Table
Substantia nigra pars compacta dopaminergic cell spike max decay slope 44.0 ± 2.0 (35) 44.0 (mV/ms) Data Table
Substantia nigra pars compacta dopaminergic cell spike max rise slope 193.0 ± 8.0 (35) 193.0 (mV/ms) Data Table
Substantia nigra pars compacta dopaminergic cell spike peak (mV) 33.6 ± 0.9 (35) 33.6 (mV) Data Table
Substantia nigra pars compacta dopaminergic cell spike threshold (mV) -39.7 ± 0.8 (35) -39.7 (mV) Data Table

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Metadata values

Experimental condition Value
PrepType in vitro
Species Guinea Pigs
ElectrodeType Sharp
AnimalWeight 250.0 - 350.0
RecTemp 32.0 - 33.0
AnimalAge 24.0 - 30.0
ExternalSolution 5.0
JxnPotential Unreported
InternalSolution 5.0
Strain Other
internal_0_K 3000.0
external_0_Mg 1.3
external_0_Na 152.0
external_0_K 3.05
external_0_Cl 138.6
external_0_Ca 2.4
external_0_glucose 10.0
external_0_CNQX 0.01
external_0_BIC 0.01
external_0_DAPV 0.05

Data table listing

Data Table Article Title Authors Journal Year Table needs expert? Ephys table mentions Curated by Times validated
1157 Regulation of action potential size and excitability in substantia nigra compacta neurons: sensitivity to 4-aminopyridine. Nedergaard S J. Neurophysiol. 1999 False 7 Shreejoy Tripathy, Patrick Savage, Ryan Sefidpour, Athanasios Kritharis, 2