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Article: Electrophysiological and morphological characteristics of three subtypes of rat globus pallidus neurone in vitro.

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Cooper AJ; Stanford IM
J. Physiol. (Lond.), 2000


Table 2 Overview of the membrane properties of GP cells
Input AP AP AHP AP Membrane Firing
RMP (mV) resistance (MΩ) duration(ms) amplitude(mV) amplitude(mV) threshold(mV) time constant(ms) pattern
Type A n equals; 132 −66.3 ± 0.8 558.9 ± 30.1 1.04 ± 0.03 73.6 ± 1.0 25.5 ± 0.5 −42.1 ± 0.7 25.4 ± 1.0 Quiescent(54%) or regular 7.6±1.3 Hz
Type B n equals; 66 −58.1 ± 1.1 311.5 ± 20.1 0.73 ± 0.02 70.0 ± 1.0 26.7 ± 0.8 −42.9 ± 0.8 19.9 ± 1.6 Irregular 13.6 ± 2.4 Hz
Type C n equals; 10 −66.6 ± 2.4 698.2 ± 222 1.11 ± 0.12 78.8 ± 2.9 19.8 ± 1.8 −42.5 ± 1.9 36.3 ±4.7 Quiescent
A vs. B 0.001 0.001 0.001 n. s. n. s. n. s. 0.05
A vs. C n. s. n. s. n. s. n. s. 0.05 n. s. 0.01
B vs. C 0.01 0.001 0.001 n. s. 0.01 n. s. 0.001

  • Values represent means ±s.e.m.Statistical analysis was carried out by one way ANOVAs followed by tukey's post hoc test of significance. The lower three rows show significance between groups. n. s. not significant.


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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Globus pallidus principal cell Globus pallidus multipolar, varicose dendrite non-spiking or regular-spiking neurons resting membrane potential (mV) -66.3 ± 0.8 (132) -66.3 (mV) Data Table
Globus pallidus principal cell Globus pallidus multipolar, varicose dendrite non-spiking or regular-spiking neurons input resistance (MΩ) 558.9 ± 30.1 (132) 558.9 (MΩ) Data Table
Globus pallidus principal cell Globus pallidus multipolar, varicose dendrite non-spiking or regular-spiking neurons spike width (ms) 1.04 ± 0.03 (132) 1.04 (ms) Data Table
Globus pallidus principal cell Globus pallidus multipolar, varicose dendrite non-spiking or regular-spiking neurons spike amplitude (mV) 73.6 ± 1.0 (132) 73.6 (mV) Data Table
Globus pallidus principal cell Globus pallidus multipolar, varicose dendrite non-spiking or regular-spiking neurons AHP amplitude (mV) 25.5 ± 0.5 (132) 25.5 (mV) Data Table
Globus pallidus principal cell Globus pallidus multipolar, varicose dendrite non-spiking or regular-spiking neurons spike threshold (mV) -42.1 ± 0.7 (132) -42.1 (mV) Data Table
Globus pallidus principal cell Globus pallidus multipolar, varicose dendrite non-spiking or regular-spiking neurons membrane time constant (ms) 25.4 ± 1.0 (132) 25.4 (ms) Data Table
Globus pallidus principal cell Globus pallidus small oval, varicose dendrite irregular-spiking neurons resting membrane potential (mV) -58.1 ± 1.1 (66) -- Data Table
Globus pallidus principal cell Globus pallidus small oval, varicose dendrite irregular-spiking neurons input resistance (MΩ) 311.5 ± 20.1 (66) -- Data Table
Globus pallidus principal cell Globus pallidus small oval, varicose dendrite irregular-spiking neurons spike width (ms) 0.73 ± 0.02 (66) -- Data Table
Globus pallidus principal cell Globus pallidus small oval, varicose dendrite irregular-spiking neurons spike amplitude (mV) 70.0 ± 1.0 (66) -- Data Table
Globus pallidus principal cell Globus pallidus small oval, varicose dendrite irregular-spiking neurons AHP amplitude (mV) 26.7 ± 0.8 (66) -- Data Table
Globus pallidus principal cell Globus pallidus small oval, varicose dendrite irregular-spiking neurons spike threshold (mV) -42.9 ± 0.8 (66) -- Data Table
Globus pallidus principal cell Globus pallidus small oval, varicose dendrite irregular-spiking neurons membrane time constant (ms) 19.9 ± 1.6 (66) -- Data Table
Globus pallidus principal cell Globus pallidus large pyramidal extensive dendritic tree non-spiking neurons resting membrane potential (mV) -66.6 ± 2.4 (10) -- Data Table
Globus pallidus principal cell Globus pallidus large pyramidal extensive dendritic tree non-spiking neurons input resistance (MΩ) 698.2 ± 222.0 (10) -- Data Table
Globus pallidus principal cell Globus pallidus large pyramidal extensive dendritic tree non-spiking neurons spike width (ms) 1.11 ± 0.12 (10) -- Data Table
Globus pallidus principal cell Globus pallidus large pyramidal extensive dendritic tree non-spiking neurons spike amplitude (mV) 78.8 ± 2.9 (10) -- Data Table
Globus pallidus principal cell Globus pallidus large pyramidal extensive dendritic tree non-spiking neurons AHP amplitude (mV) 19.8 ± 1.8 (10) -- Data Table
Globus pallidus principal cell Globus pallidus large pyramidal extensive dendritic tree non-spiking neurons spike threshold (mV) -42.5 ± 1.9 (10) -- Data Table
Globus pallidus principal cell Globus pallidus large pyramidal extensive dendritic tree non-spiking neurons membrane time constant (ms) 36.3 ± 4.7 (10) -- Data Table