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Article: Pacemaker currents in mouse locus coeruleus neurons.

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de Oliveira RB; Howlett MC; Gravina FS; Imtiaz MS; Callister RJ; Brichta AM; van Helden DF
Neuroscience, 2010


Table 1Electrophysiological properties of fresh isolated LC neurons and neurons present in slices
Electrophysiological propertyLC neurons in slices (n=118)Isolated LC neurons (n=20)
Input resistance (MΩ)250±9.5374±34⁎
Capacitance (PF)68±0.940±1.7⁎
Resting membrane potential (mV)−54±0.5−50±1.7
Firing frequency (Hz)0.3–5 Hz0.8–5 Hz
AP spike height (mV)89.7±1.784.9±6
AHP amplitude (mV)21±1.321±3.9
Electrophysiological properties were measured according to described at material methods section. Values show mean ± SEM.⁎different from neurons in slices (P<0.01, one-way ANOVA).

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Locus coeruleus noradrenergic neuron resting membrane potential (mV) -54.0 ± 0.5 (118) -54.0 (mV) Data Table
Locus coeruleus noradrenergic neuron resting membrane potential (mV) -50.0 ± 1.7 (20) -50.0 (mV) Data Table
Locus coeruleus noradrenergic neuron spontaneous firing rate (Hz) 2.65 (118) 0.3 (Hz) Data Table
Locus coeruleus noradrenergic neuron spontaneous firing rate (Hz) 2.9 (20) 2.9 (Hz) Data Table
Locus coeruleus noradrenergic neuron spike amplitude from resting (mV) 89.7 ± 1.7 (118) 89.7 (mV) Data Table
Locus coeruleus noradrenergic neuron spike amplitude from resting (mV) 84.9 ± 6.0 (20) 84.9 (mV) Data Table
Locus coeruleus noradrenergic neuron AHP amplitude (mV) 21.0 ± 1.3 (118) 21.0 (mV) Data Table
Locus coeruleus noradrenergic neuron AHP amplitude (mV) 21.0 ± 3.9 (20) 21.0 (mV) Data Table
Locus coeruleus noradrenergic neuron input resistance (MΩ) 250.0 ± 9.5 (118) 250.0 (MΩ) Data Table
Locus coeruleus noradrenergic neuron input resistance (MΩ) 374.0 ± 34.0 (20) 374.0 (MΩ) Data Table
Locus coeruleus noradrenergic neuron cell capacitance (PF) 68.0 ± 0.9 (118) 68.0 (pF) Data Table
Locus coeruleus noradrenergic neuron cell capacitance (PF) 40.0 ± 1.7 (20) -- Data Table