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Article: Ex vivo dissection of optogenetically activated mPFC and hippocampal inputs to neurons in the basolateral amygdala: implications for fear and emotional memory.

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Hübner C; Bosch D; Gall A; Lüthi A; Ehrlich I
Front Behav Neurosci, 2014


Properties of EPSCs onto principal neurons by specific input and output.

Input type mPFC vHC Statistical comparisons
PL IL PL
Cell type PN PN plPN plPN ilPN
Amplitude (pA) -457.9±40.56 (33) -316.25±64.52 (11) -463.66±57.49 (17)1 -292.19±45.51 (10)1 -186.46±46.34 (10) 1p < 0.05
Latency (ms) 2.96±0.15 (33) 2.84±0.17 (11) 3.29±0.25 (17)1 2.46±0.17 (10)1 2.3±0.16 (10) 1p < 0.05
Rise time (ms) 2.73±0.11 (33) 3.16±0.22 (11) 2.82±0.2 (17) 2.25±0.2 (10) 2.12±0.27 (10)
Decay time (ms) 8.71±0.44 (33)1 11.22±1.02 (11)1 8.91±0.74 (17)2 6.58±0.58 (10)2 8.01±1.17 (10) 1,2p < 0.05
PPR 50 ms 1.29±0.24 (28) 0.9±0.2 (8) 1.67±0.5 (13) 0.54±0.1 (10) 0.56±0.1 (10)
PPR 100 ms 1.55±0.19 (28) 1.23±0.11 (9) 1.83±0.4 (13) 1.03±0.09 (10) 1.22±0.09 (10)
PPR 300 ms 1.11±0.03 (28) 1.05±0.11 (6) 1.07±0.03 (13) 1.0±0.06 (10) 1.0±0.06 (10)
I/E ratio 0.27±0.08 (23) 0.18±0.7 (6) 0.24±0.08 (11) 0.47±0.27 (9) 0.62±0.37 (6)

PPR, paired-pulse ratio; I/E ratio, inhibition-to-excitation ratio; PN, principal neuron; PL, prelimbic cortex; IL, infralimbic cortex; plPN, principal neuron projecting to prelimbic cortex; ilPN, principal neuron projecting to infralimbic cortex; values represent mean ± s.e.m. (n, number of recorded cells); comparisons: superscript numbers represent pairs of significantly different values.


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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source