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Article: Rheb activation in subventricular zone progenitors leads to heterotopia, ectopic neuronal differentiation, and rapamycin-sensitive olfactory micronodules and dendrite hypertrophy of newborn neurons.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Lafourcade CA; Lin TV; Feliciano DM; Zhang L; Hsieh LS; Bordey A
J. Neurosci., 2013


Table 2.

Electrophysiological and synaptic properties of granule cells

RhebCA (mean ± SEM) n CTRL n % change (Rheb/CTRL) p
Resting potential (mV) -57.2 ± 3.5 mV 8 -40.3 ± 3.9 7 29.5 0.001
Rm (GΩ) 1.5 ± 0.3 6 3.5 ± 0.6 5 43.9 0.05
Cm (GΩ) 13.6 ± 2.4 6 9.7 ± 0.7 5 40.3 NS
IEI (ms) 90.9 ± 2.4 8 780.7 ± 32.9 8 89 0.001
AP threshold (mV) -53.6 ± 2.5 6 -49.9 ± 5.9 5 7.5 NS
AP width (ms) 1.5 ± 0.2 8 3.0 ± 0.7 7 50 NS
AP amplitude (mV) 81.2 ± 4.8 8 68.4 ± 7.3 7 18.7 NS
AP number 6.0 ± 2.0 8 6.6 ± 1.1 7 7.5 NS

  • CTRL, Control; IEI, interevent interval; AP, action potential; NS, not significant.


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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Other Subventricular zone perinatal neural progenitor cells resting membrane potential (mV) -40.3 ± 3.9 (7) -40.3 (mV) Data Table
Other Subventricular zone perinatal neural progenitor cells input resistance (GΩ) 3.5 ± 0.6 (5) 3500.0 (MΩ) Data Table
Other Subventricular zone perinatal neural progenitor cells cell capacitance (GΩ) 9.7 ± 0.7 (5) -- Data Table
Other Subventricular zone perinatal neural progenitor cells spike threshold (mV) -49.9 ± 5.9 (5) -49.9 (mV) Data Table
Other Subventricular zone perinatal neural progenitor cells spike width (ms) 3.0 ± 0.7 (7) 3.0 (ms) Data Table
Other Subventricular zone perinatal neural progenitor cells spike amplitude (mV) 68.4 ± 7.3 (7) 68.4 (mV) Data Table