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Article: Norepinephrine Modulates Pyramidal Cell Synaptic Properties in the Anterior Piriform Cortex of Mice: Age-Dependent Effects of β-adrenoceptors.

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Ghosh A; Purchase NC; Chen X; Yuan Q
Front Cell Neurosci, 2015


The effects of 0.1 μM NE on pyramidal cell intrinsic properties.

P8–11 (n = 10) P14+ (n = 8)
Control NE 0.1 μM NE Wash F(2,27) P Control NE 0.1 μM NE Wash F(2,21) P
AP threshold (mV) -34.9±1.0 -35.4±0.8 -34.8±1.5 0.08 0.92 -36.7±1.1 -36.4±1.2 -36.4±1.5 0.02 0.98
AP amplitude (mV) 66.6±2.7 63.6±3.6 61.1±4.5 0.55 0.58 72.9±2.4 69.6±3.6 64.7±4.5 1.28 0.30
AP half Width (ms) 1.66±0.08 1.66±0.09 1.52±0.16 0.43 0.66 1.27±0.11 1.31±0.11 1.27±0.13 0.04 0.96
AP rising time (ms) 0.51±0.02 0.52±0.02 0.50±0.02 0.16 0.85 0.39±0.02 0.41±0.03 0.42±0.04 0.33 0.72
AP decay time (ms) 1.27±0.08 1.23±0.11 1.13±0.11 0.48 0.62 0.95±0.11 0.95±0.11 0.87±0.11 0.21 0.81
RMP (mV) -60.8±1.28 -61.1±2.1 -63.9±2.16 0.79 0.46 -63.1±2.3 -63.6±2.0 -61.7±2.5 0.19 0.82
Rm (MΩ) 251.1±14.3 258.1±19.9 274.8±34.3 0.25 0.78 246.4±17.0 246.5±19.0 262.3±26.2 0.19 0.83

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell spike threshold (mV) -36.7 ± 1.1 (8) -36.7 (mV) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell spike amplitude (mV) 66.6 ± 2.7 (10) 66.6 (mV) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell spike amplitude (mV) 72.9 ± 2.4 (8) 72.9 (mV) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell spike half-width (ms) 1.66 ± 0.08 (10) 1.66 (ms) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell spike half-width (ms) 1.27 ± 0.11 (8) 1.27 (ms) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell spike rise time (ms) 0.51 ± 0.02 (10) 0.51 (ms) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell spike rise time (ms) 0.39 ± 0.02 (8) 0.39 (ms) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell spike decay time (ms) 1.27 ± 0.08 (10) 1.27 (ms) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell spike threshold (mV) -34.9 ± 1.0 (10) -34.9 (mV) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell spike decay time (ms) 0.95 ± 0.11 (8) 0.95 (ms) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell resting membrane potential (mV) -60.8 ± 1.28 (10) -60.8 (mV) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell resting membrane potential (mV) -63.1 ± 2.3 (8) -63.1 (mV) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell input resistance (MΩ) 251.1 ± 14.3 (10) 251.1 (MΩ) Data Table
Olfactory cortex pyramidal cell anterior piriform cortex layer II pyramidal cell input resistance (MΩ) 246.4 ± 17.0 (8) 246.4 (MΩ) Data Table