NeuroElectro Publications

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

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