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Article: Multiple roles for mammalian target of rapamycin signaling in both glutamatergic and GABAergic synaptic transmission.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Weston MC; Chen H; Swann JW
J. Neurosci., 2012


Table 1.

Passive membrane and action potential properties of Pten-cre neurons

Glutamatergic neurons GABAergic neurons
Control (n = 21) Pten-cre (n = 22) Control (n = 23) Pten-cre (n = 24)
Vrest (in mV) -56 ± 2.1 -58.1 ± 2.2 -51.7 ± 2.1 -56.1 ± 2.4
Rinput (in MΩ) 438 ± 44 356 ± 42 618 ± 85 551 ± 47
Time constant (in ms) 23.2 ± 2.8 22.7 ± 1.9 33.3 ± 5.2 41.1 ± 4.3
Cm (in pF) 59.8 ± 4.6 72.8 ± 6.5* 53.3 ± 5.9 76.0 ± 6.2**
AP threshold (in mV) -29.2 ± 1.1 -30.7 ± 2.1 -33.4 ± 1.5 -32.6 ± 1.1
AP amplitude (in mV) 93.2 ± 3.2 82.9 ± 5.2 79.5 ± 2.5 76.2 ± 2.7
AP half-width (in ms) 1.12 ± 0.05 1.48 ± 0.13* 1.49 ± 0.07 1.77 ± 0.11*
AP rise max slope (in mV/ms) 212 ± 14 161 ± 21 116 ± 8 100 ± 9
AP fall max slope (in mV/ms) -89 ± 6 -69 ± 8 -60 ± 5 -49 ± 5
AHP amplitude (in mV) -21.4 ± 1.7 -19.4 ± 1.9 -13.7 ± 1.9 -14.1 ± 1.7

  • Measurements are shown as mean ± SEM.

  • ↵*p ≤ 0.05;

  • ↵**p ≤ 0.01 compared to control with unpaired t test or Mann-Whitney test.


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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Other Dentate gyrus glutamergic neurons membrane time constant 23.2 ± 2.8 (21) 23.2 (ms) Data Table
Other Dentate gyrus GABAergic neurons membrane time constant 33.3 ± 5.2 (23) 33.3 (ms) Data Table
Other Dentate gyrus glutamergic neurons cell capacitance 59.8 ± 4.6 (21) 59.8 (pF) Data Table
Other Dentate gyrus GABAergic neurons cell capacitance 53.3 ± 5.9 (23) 53.3 (pF) Data Table
Other Dentate gyrus glutamergic neurons resting membrane potential -56.0 ± 2.1 (21) -56.0 (mV) Data Table
Other Dentate gyrus glutamergic neurons spike threshold -29.2 ± 1.1 (21) -29.2 (mV) Data Table
Other Dentate gyrus GABAergic neurons spike threshold -33.4 ± 1.5 (23) -33.4 (mV) Data Table
Other Dentate gyrus glutamergic neurons spike amplitude 93.2 ± 3.2 (21) 93.2 (mV) Data Table
Other Dentate gyrus GABAergic neurons spike amplitude 79.5 ± 2.5 (23) 79.5 (mV) Data Table
Other Dentate gyrus glutamergic neurons spike half-width 1.12 ± 0.05 (21) 1.12 (ms) Data Table
Other Dentate gyrus GABAergic neurons spike half-width 1.49 ± 0.07 (23) 1.49 (ms) Data Table
Other Dentate gyrus glutamergic neurons spike max rise slope 212.0 ± 14.0 (21) 212.0 (mV/ms) Data Table
Other Dentate gyrus GABAergic neurons spike max rise slope 116.0 ± 8.0 (23) 116.0 (mV/ms) Data Table
Other Dentate gyrus GABAergic neurons resting membrane potential -51.7 ± 2.1 (23) -51.7 (mV) Data Table
Other Dentate gyrus glutamergic neurons spike max decay slope -89.0 ± 6.0 (21) 89.0 (mV/ms) Data Table
Other Dentate gyrus GABAergic neurons spike max decay slope -60.0 ± 5.0 (23) 60.0 (mV/ms) Data Table
Other Dentate gyrus glutamergic neurons AHP amplitude -21.4 ± 1.7 (21) 21.4 (mV) Data Table
Other Dentate gyrus GABAergic neurons AHP amplitude -13.7 ± 1.9 (23) 13.7 (mV) Data Table
Other Dentate gyrus glutamergic neurons input resistance 438.0 ± 44.0 (21) 438.0 (MΩ) Data Table
Other Dentate gyrus GABAergic neurons input resistance 618.0 ± 85.0 (23) 618.0 (MΩ) Data Table