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Article: Distribution and intrinsic membrane properties of basal forebrain GABAergic and parvalbumin neurons in the mouse.

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McKenna JT; Yang C; Franciosi S; Winston S; Abarr KK; Rigby MS; Yanagawa Y; McCarley RW; Brown RE
J. Comp. Neurol., 2013


Table 2. Summary of the Intrinsic Membrane Properties of BF Neurons
Neuronal typeLarge (> 20 μm) GFP+ neurons in (GAD67-GFP mice)PV+ neurons (PV-Tomato mice)Retrogradely labeled from PFC/GFP+ (GAD67-GFP mice)Small GFP+ (< 20 μm) (GAD67-GFP mice)Cholinergic (GFP-Neg)
All (n=166)Large Ih (n=89)Small Ih (n=77)Large Ih (n=6)Small Ih (n=6)Large Ih (n=4)Small Ih (n=5)No Ih (n=19)N=26 (ChAT+ n=13)
Long diameter (μm)24.4±0.424.3±0.524.5±0.824.0±1.124.8±1.118.0 ± 2.520.6±1.914.2±0.524.4±0.8
Short diameter (μm)13.7±0.213.9±0.313.6±0.317.7±1.617. ±1.811.8 ± 2.610.6±0.79.7±0.515.9±0.7
RMP (mV)-63.3±0.6-61.5±0.7-65.4±0.8-63.0±1.3-66±0.9-60.0±1.7-67.4±2.5-77.7±1.5-71.5±1.0
Rin (MΩ)236±18181±23300±28227±106203±61377±143441±91300±28370±32
Sag %41.4±1.252.9±1.128.1±1.051.8 ± 2.432.4±2.252.0±3.724.5±4.8--
Sag decay τ (ms)-53.1±0.8 (Fast) 574±90 (Slow)472±19142.0±4.7 (Fast) 464±83 (Slow)200±2745.1±4.8 (Fast) 533 ± 133 (Slow)218±52--
Spontaneous firing (Hz)12.9±0.815.0±1.210.3±1.1 (n=64/77)15.6±6.621.2±5.012.7±4.78.5±2.201.1±0.5 (n =11/26)
Maximum firing (Hz)87±594±776±9162±18164±76120±2585±1736±1013.7±0.8
AP half width (ms)0.61±0.020.64±0.030.56±0.030.27±0.020.30±0.040.55±0.170.57±0.030.92±0.070.80±0.06
AP threshold (mV)-53.8±1.1-52.6±2.0-55.4 ±0.4-52.8±2.6-56.9±0.7-57.6±0.8-52.3±1.8-56.1±0.8-52.1±0.5
AP amplitude (mV)76.1±0.976.5±1.075.7 ± 1.667.3±4.169.8±4.088.3±3.869.8±3.674.0±1.774.4±1.2
AHP (mV)-15.3±0.3-14.3±0.4-16.6± 0.5-18.7±2.1-15.2±2.1-21.4±3.4-17.9±0.7-8.4±1.0-26.4±1.0

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Basalis nucleus cholinergic neuron basal forebrain cholinergic neuron cell diameter (μm) 24.4 ± 0.8 24.4 (um) Data Table
Basalis nucleus cholinergic neuron basal forebrain cholinergic neuron spike threshold (mV) -52.1 ± 0.5 -52.1 (mV) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons spike amplitude (mV) 76.1 ± 0.9 76.1 (mV) Data Table
Other Basal forebrain parvalbumin-expressing neurons spike amplitude (mV) 67.3 ± 4.1 67.3 (mV) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex spike amplitude (mV) 88.3 ± 3.8 88.3 (mV) Data Table
Other Basal forebrain GAD67-expressing GABAergic small neurons spike amplitude (mV) 74.0 ± 1.7 74.0 (mV) Data Table
Basalis nucleus cholinergic neuron basal forebrain cholinergic neuron spike amplitude (mV) 74.4 ± 1.2 74.4 (mV) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons AHP amplitude (mV) -15.3 ± 0.3 15.3 (mV) Data Table
Other Basal forebrain parvalbumin-expressing neurons AHP amplitude (mV) -18.7 ± 2.1 18.7 (mV) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex AHP amplitude (mV) -21.4 ± 3.4 21.4 (mV) Data Table
Other Basal forebrain GAD67-expressing GABAergic small neurons AHP amplitude (mV) -8.4 ± 1.0 8.4 (mV) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons cell diameter (μm) 13.7 ± 0.2 13.7 (um) Data Table
Basalis nucleus cholinergic neuron basal forebrain cholinergic neuron AHP amplitude (mV) -26.4 ± 1.0 26.4 (mV) Data Table
Other Basal forebrain parvalbumin-expressing neurons cell diameter (μm) 17.7 ± 1.6 17.7 (um) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex cell diameter (μm) 11.8 ± 2.6 11.8 (um) Data Table
Other Basal forebrain GAD67-expressing GABAergic small neurons cell diameter (μm) 9.7 ± 0.5 9.7 (um) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons cell diameter (μm) 24.4 ± 0.4 24.4 (um) Data Table
Basalis nucleus cholinergic neuron basal forebrain cholinergic neuron cell diameter (μm) 15.9 ± 0.7 15.9 (um) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons resting membrane potential (mV) -63.3 ± 0.6 -63.3 (mV) Data Table
Other Basal forebrain parvalbumin-expressing neurons resting membrane potential (mV) -63.0 ± 1.3 -63.0 (mV) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex resting membrane potential (mV) -60.0 ± 1.7 -60.0 (mV) Data Table
Other Basal forebrain GAD67-expressing GABAergic small neurons resting membrane potential (mV) -77.7 ± 1.5 -77.7 (mV) Data Table
Basalis nucleus cholinergic neuron basal forebrain cholinergic neuron resting membrane potential (mV) -71.5 ± 1.0 -71.5 (mV) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons input resistance (MΩ) 236.0 ± 18.0 236.0 (MΩ) Data Table
Other Basal forebrain parvalbumin-expressing neurons input resistance (MΩ) 227.0 ± 106.0 227.0 (MΩ) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex input resistance (MΩ) 377.0 ± 143.0 377.0 (MΩ) Data Table
Other Basal forebrain GAD67-expressing GABAergic small neurons input resistance (MΩ) 300.0 ± 28.0 300.0 (MΩ) Data Table
Basalis nucleus cholinergic neuron basal forebrain cholinergic neuron input resistance (MΩ) 370.0 ± 32.0 370.0 (MΩ) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons sag ratio 41.4 ± 1.2 0.414 (ratio) Data Table
Other Basal forebrain parvalbumin-expressing neurons sag ratio 51.8 ± 2.4 0.518 (ratio) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex sag ratio 52.0 ± 3.7 0.52 (ratio) Data Table
Other Basal forebrain parvalbumin-expressing neurons cell diameter (μm) 24.0 ± 1.1 24.0 (um) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons spontaneous firing rate (Hz) 12.9 ± 0.8 12.9 (Hz) Data Table
Other Basal forebrain parvalbumin-expressing neurons spontaneous firing rate (Hz) 15.6 ± 6.6 15.6 (Hz) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex spontaneous firing rate (Hz) 12.7 ± 4.7 12.7 (Hz) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex cell diameter (μm) 18.0 ± 2.5 18.0 (um) Data Table
Basalis nucleus cholinergic neuron basal forebrain cholinergic neuron spontaneous firing rate (Hz) 1.1 ± 0.5 1.1 (Hz) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons maximum firing rate (Hz) 87.0 ± 5.0 87.0 (Hz) Data Table
Other Basal forebrain parvalbumin-expressing neurons maximum firing rate (Hz) 162.0 ± 18.0 162.0 (Hz) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex maximum firing rate (Hz) 120.0 ± 25.0 120.0 (Hz) Data Table
Other Basal forebrain GAD67-expressing GABAergic small neurons maximum firing rate (Hz) 36.0 ± 10.0 36.0 (Hz) Data Table
Basalis nucleus cholinergic neuron basal forebrain cholinergic neuron maximum firing rate (Hz) 13.7 ± 0.8 13.7 (Hz) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons spike half-width (ms) 0.61 ± 0.02 0.61 (ms) Data Table
Other Basal forebrain parvalbumin-expressing neurons spike half-width (ms) 0.27 ± 0.02 0.27 (ms) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex spike half-width (ms) 0.55 ± 0.17 0.55 (ms) Data Table
Other Basal forebrain GAD67-expressing GABAergic small neurons spike half-width (ms) 0.92 ± 0.07 0.92 (ms) Data Table
Other Basal forebrain GAD67-expressing GABAergic small neurons cell diameter (μm) 14.2 ± 0.5 14.2 (um) Data Table
Basalis nucleus cholinergic neuron basal forebrain cholinergic neuron spike half-width (ms) 0.8 ± 0.06 0.8 (ms) Data Table
Other Basal forebrain large GABAergic GAD67-expressing neurons spike threshold (mV) -53.8 ± 1.1 -53.8 (mV) Data Table
Other Basal forebrain parvalbumin-expressing neurons spike threshold (mV) -52.8 ± 2.6 -52.8 (mV) Data Table
Other basal forebrain GABAergic GAD67-expressing neurons receiving inputs from prefrontal cortex spike threshold (mV) -57.6 ± 0.8 -57.6 (mV) Data Table
Other Basal forebrain GAD67-expressing GABAergic small neurons spike threshold (mV) -56.1 ± 0.8 -56.1 (mV) Data Table