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Article: Properties of a distinct subpopulation of GABAergic commissural interneurons that are part of the locomotor circuitry in the neonatal spinal cord.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Wu L; Sonner PM; Titus DJ; Wiesner EP; Alvarez FJ; Ziskind-Conhaim L
J. Neurosci., 2011


Table 1.

Similar electrical properties characterized rhythmically and nonrhythmically firing LVIII GFP+ INs

Rhythmic firing Nonrhythmic firing
Rin (MΩ) 574.8 ± 67.6 758.8 ± 87.4
Cm (pF) 39.2 ± 3.4 30.7 ± 3.8
Rheobase (pA) 53.6 ± 6.4 47.5 ± 6.4
AP half-width (ms) 2.7 ± 0.1 2.9 ± 0.2
AHP amplitude (mV) 17.4 ± 1.0 18.9 ± 0.8
n = 22 n = 13
  • Properties that were examined during exposure to the rhythmogenic mixture: input resistance (Rin), membrane capacitance (Cm), rheobase, action potential (AP) half-width, and AHP amplitude.


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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Spinal cord ventral horn interneuron Renshaw spike half-width (ms) 2.7 ± 0.1 2.7 (ms) Data Table
Spinal cord ventral horn interneuron Renshaw AHP amplitude (mV) 17.4 ± 1.0 17.4 (mV) Data Table
Spinal cord ventral horn interneuron Renshaw input resistance (MΩ) 574.8 ± 67.6 574.8 (MΩ) Data Table
Spinal cord ventral horn interneuron Renshaw cell capacitance (pF) 39.2 ± 3.4 39.2 (pF) Data Table
Spinal cord ventral horn interneuron Renshaw rheobase (pA) 53.6 ± 6.4 53.6 (pA) Data Table