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Article: Dopamine modulates excitability of basolateral amygdala neurons in vitro.

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Kröner S; Rosenkranz JA; Grace AA; Barrionuevo G
J. Neurophysiol., 2005



TABLE 1.Basic electrophysiological properties of BLA neurons


Late Spiking Regular Spiking Strongly Adapting Fast Spiking Significant Differences*

n 32 31 44 15
Resting membrane potential, mV –71.6 ± 0.9 –69.8 ± 0.9 –69.5 ± 1.0 –64.3 ± 1.2 LS, RS, SA > FS
Input resistance, MΩ 135.8 ± 11.0 167.2 ± 21.2 138.0 ± 12.2 246.5 ± 36.3 FS > LS; RS, SA
Rheobase current, pA 232 ± 21 190 ± 17 212 ± 18 126 ± 24 LS, SA > FS
Action potential threshold, mV –38.6 ± 0.5 –38.8 ± 0.5 –38.7 ± 0.4 –40.1 ± 0.6
Action potential amplitude, mV 69.9 ± 1.3 68.1 ± 1.4 68.3 ± 1.3 58.3 ± 1.4 LS, RS, SA > FS
Action potential half-width, ms 1.20 ± 0.05 1.23 ± 0.03 1.22 ± 0.02 0.80 ± 0.08 LS, RS, SA > FS

* Significant differences indicated by the use of a two-tailed, unpaired t-test for multiple comparisons after ANOVA (P < 0.05).

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Amygdala basolateral nucleus pyramidal neuron Late spiking basolateral pyramidal-like amygdala neurons resting membrane potential (mV) -71.6 ± 0.9 (32) -71.6 (mV) Data Table
Amygdala basolateral nucleus pyramidal neuron Regular spiking basolateral pyramidal-like amygdala neurons resting membrane potential (mV) -69.8 ± 0.9 (31) -69.8 (mV) Data Table
Amygdala basolateral nucleus pyramidal neuron Strongly adapting spiking basolateral pyramidal-like amygdala neuron resting membrane potential (mV) -69.5 ± 1.0 (44) -69.5 (mV) Data Table
Other basolateral amygdala fast spiking interneuron resting membrane potential (mV) -64.3 ± 1.2 (15) -64.3 (mV) Data Table
Amygdala basolateral nucleus pyramidal neuron Late spiking basolateral pyramidal-like amygdala neurons input resistance (MΩ) 135.8 ± 11.0 (32) 135.8 (MΩ) Data Table
Amygdala basolateral nucleus pyramidal neuron Regular spiking basolateral pyramidal-like amygdala neurons input resistance (MΩ) 167.2 ± 21.2 (31) 167.2 (MΩ) Data Table
Amygdala basolateral nucleus pyramidal neuron Strongly adapting spiking basolateral pyramidal-like amygdala neuron input resistance (MΩ) 138.0 ± 12.2 (44) 138.0 (MΩ) Data Table
Other basolateral amygdala fast spiking interneuron input resistance (MΩ) 246.5 ± 36.3 (15) 246.5 (MΩ) Data Table
Amygdala basolateral nucleus pyramidal neuron Late spiking basolateral pyramidal-like amygdala neurons rheobase (pA) 232.0 ± 21.0 (32) 232.0 (pA) Data Table
Amygdala basolateral nucleus pyramidal neuron Regular spiking basolateral pyramidal-like amygdala neurons rheobase (pA) 190.0 ± 17.0 (31) 190.0 (pA) Data Table
Amygdala basolateral nucleus pyramidal neuron Strongly adapting spiking basolateral pyramidal-like amygdala neuron rheobase (pA) 212.0 ± 18.0 (44) 212.0 (pA) Data Table
Other basolateral amygdala fast spiking interneuron rheobase (pA) 126.0 ± 24.0 (15) 126.0 (pA) Data Table
Amygdala basolateral nucleus pyramidal neuron Late spiking basolateral pyramidal-like amygdala neurons spike threshold (mV) -38.6 ± 0.5 (32) -38.6 (mV) Data Table
Amygdala basolateral nucleus pyramidal neuron Regular spiking basolateral pyramidal-like amygdala neurons spike threshold (mV) -38.8 ± 0.5 (31) -38.8 (mV) Data Table
Amygdala basolateral nucleus pyramidal neuron Strongly adapting spiking basolateral pyramidal-like amygdala neuron spike threshold (mV) -38.7 ± 0.4 (44) -38.7 (mV) Data Table
Other basolateral amygdala fast spiking interneuron spike threshold (mV) -40.1 ± 0.6 (15) -40.1 (mV) Data Table
Amygdala basolateral nucleus pyramidal neuron Late spiking basolateral pyramidal-like amygdala neurons spike amplitude (mV) 69.9 ± 1.3 (32) 69.9 (mV) Data Table
Amygdala basolateral nucleus pyramidal neuron Regular spiking basolateral pyramidal-like amygdala neurons spike amplitude (mV) 68.1 ± 1.4 (31) 68.1 (mV) Data Table
Amygdala basolateral nucleus pyramidal neuron Strongly adapting spiking basolateral pyramidal-like amygdala neuron spike amplitude (mV) 68.3 ± 1.3 (44) 68.3 (mV) Data Table
Other basolateral amygdala fast spiking interneuron spike amplitude (mV) 58.3 ± 1.4 (15) 58.3 (mV) Data Table
Amygdala basolateral nucleus pyramidal neuron Late spiking basolateral pyramidal-like amygdala neurons spike half-width (ms) 1.2 ± 0.05 (32) 1.2 (ms) Data Table
Amygdala basolateral nucleus pyramidal neuron Regular spiking basolateral pyramidal-like amygdala neurons spike half-width (ms) 1.23 ± 0.03 (31) 1.23 (ms) Data Table
Amygdala basolateral nucleus pyramidal neuron Strongly adapting spiking basolateral pyramidal-like amygdala neuron spike half-width (ms) 1.22 ± 0.02 (44) 1.22 (ms) Data Table
Other basolateral amygdala fast spiking interneuron spike half-width (ms) 0.8 ± 0.08 (15) 0.8 (ms) Data Table