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Article: Physiological properties of central medial and central lateral amygdala neurons.

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Martina M; Royer S; Paré D
J. Neurophysiol., 1999


Table 1.

Physiological properties of CEL and CEMamygdala neurons

Recording Site Cell Type Incidence (%) Vm(mV) Rin (MΩ) τ (ms) Spike Amplitude (mV) Spike Duration at Half-amplitude (ms)
CEM (n = 80) Late-firing (N = 76) 95 −77  ±  1.7 184  ±  12.8 34.8  ±  2.99 86  ±  12.8 0.8  ±  0.02
Fast-spiking (n = 3) 4 −82  ±  4.0 571  ±  37.0 11.2  ±  0.85 99.3  ±  4.2 0.5  ±  0.01
Low-threshold bursting 1 −86 803 36.6 77.7 1.5
 (n = 1)
CEL (n = 81) Late-firing (n = 45) 56 −80  ±  1.6 162  ±  18.1 26.7  ±  1.58 90  ±  2.1 0.9  ±  0.04
Regular spiking (n = 31) 38 −71  ±  2.4 276  ±  25.3 31.8  ±  1.72 94  ±  3.9 0.9  ±  0.07
Low-threshold bursting 5 −72  ±  2.6 250  ±  32.0 38.8  ±  9.6 91  ±  2.3 0.6  ±  0.09
 (n = 4)
Fast-spiking (n = 1)  1 −81 700 40 103 0.6

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Other Central Medial Amygdala Fast-Spiking Neurons resting membrane potential (mV) -82.0 ± 4.0 (3) -82.0 (mV) Data Table
Other Central Medial Amygdala Fast-Spiking Neurons input resistance (MΩ) 571.0 ± 37.0 (3) 571.0 (MΩ) Data Table
Other Central Medial Amygdala Fast-Spiking Neurons membrane time constant (ms) 11.2 ± 0.85 (3) 11.2 (ms) Data Table
Other Central Medial Amygdala Fast-Spiking Neurons spike amplitude (mV) 99.3 ± 4.2 (3) 99.3 (mV) Data Table
Other Central Medial Amygdala Fast-Spiking Neurons spike half-width (ms) 0.5 ± 0.01 (3) 0.5 (ms) Data Table
Other Central Medial Amygdala Low-Threshold Bursting Neurons resting membrane potential (mV) -86.0 (1) -- Data Table
Other Central Medial Amygdala Low-Threshold Bursting Neurons input resistance (MΩ) 803.0 (1) -- Data Table
Other Central Medial Amygdala Low-Threshold Bursting Neurons membrane time constant (ms) 36.6 (1) -- Data Table
Other Central Medial Amygdala Low-Threshold Bursting Neurons spike amplitude (mV) 77.7 (1) -- Data Table
Other Central Medial Amygdala Low-Threshold Bursting Neurons spike half-width (ms) 1.5 (1) -- Data Table
Other Central Lateral Amygdala Late-Firing Neurons resting membrane potential (mV) -80.0 ± 1.6 (45) -80.0 (mV) Data Table
Other Central Lateral Amygdala Late-Firing Neurons input resistance (MΩ) 162.0 ± 18.1 (45) 162.0 (MΩ) Data Table
Other Central Lateral Amygdala Late-Firing Neurons membrane time constant (ms) 26.7 ± 1.58 (45) 26.7 (ms) Data Table
Other Central Lateral Amygdala Late-Firing Neurons spike amplitude (mV) 90.0 ± 2.1 (45) 90.0 (mV) Data Table
Other Central Lateral Amygdala Late-Firing Neurons spike half-width (ms) 0.9 ± 0.04 (45) 0.9 (ms) Data Table
Other Central Lateral Amygdala Regular-Spiking Neurons resting membrane potential (mV) -71.0 ± 2.4 (31) -71.0 (mV) Data Table
Other Central Lateral Amygdala Regular-Spiking Neurons input resistance (MΩ) 276.0 ± 25.3 (31) 276.0 (MΩ) Data Table
Other Central Medial Amygdala Late-Firing Neurons resting membrane potential (mV) -77.0 ± 1.7 (76) -77.0 (mV) Data Table
Other Central Lateral Amygdala Regular-Spiking Neurons membrane time constant (ms) 31.8 ± 1.72 (31) 31.8 (ms) Data Table
Other Central Lateral Amygdala Regular-Spiking Neurons spike amplitude (mV) 94.0 ± 3.9 (31) 94.0 (mV) Data Table
Other Central Lateral Amygdala Regular-Spiking Neurons spike half-width (ms) 0.9 ± 0.07 (31) 0.9 (ms) Data Table
Other Central Lateral Amygdala Low-Threshold Bursting Neurons resting membrane potential (mV) -72.0 ± 2.6 (4) -- Data Table
Other Central Lateral Amygdala Low-Threshold Bursting Neurons input resistance (MΩ) 250.0 ± 32.0 (4) -- Data Table
Other Central Lateral Amygdala Low-Threshold Bursting Neurons membrane time constant (ms) 38.8 ± 9.6 (4) -- Data Table
Other Central Lateral Amygdala Low-Threshold Bursting Neurons spike amplitude (mV) 91.0 ± 2.3 (4) -- Data Table
Other Central Medial Amygdala Late-Firing Neurons input resistance (MΩ) 184.0 ± 12.8 (76) 184.0 (MΩ) Data Table
Other Central Lateral Amygdala Low-Threshold Bursting Neurons spike half-width (ms) 0.6 ± 0.09 (4) -- Data Table
Other Central Lateral Amygdala Fast-Spiking Neurons resting membrane potential (mV) -81.0 (1) -81.0 (mV) Data Table
Other Central Lateral Amygdala Fast-Spiking Neurons input resistance (MΩ) 700.0 (1) 700.0 (MΩ) Data Table
Other Central Lateral Amygdala Fast-Spiking Neurons membrane time constant (ms) 40.0 (1) 40.0 (ms) Data Table
Other Central Lateral Amygdala Fast-Spiking Neurons spike amplitude (mV) 103.0 (1) 103.0 (mV) Data Table
Other Central Medial Amygdala Late-Firing Neurons membrane time constant (ms) 34.8 ± 2.99 (76) 34.8 (ms) Data Table
Other Central Lateral Amygdala Fast-Spiking Neurons spike half-width (ms) 0.6 (1) 0.6 (ms) Data Table
Other Central Medial Amygdala Late-Firing Neurons spike amplitude (mV) 86.0 ± 12.8 (76) 86.0 (mV) Data Table
Other Central Medial Amygdala Late-Firing Neurons spike half-width (ms) 0.8 ± 0.02 (76) 0.8 (ms) Data Table