Amygdala inhibition impairs fear conditioning but increases the stimulus-driven activity in the inferior colliculus

•Amygdala exerts tonic modulatory activity in the Inferior Colliculus.•Amygdala inhibition did not impair the entrained activity in the Inferior Colliculus.•Inferior colliculus enhancement by amygdala inhibition is independent of conditioning. It has been shown that fear conditioning improves the st...

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Veröffentlicht in:	Neuroscience letters 2020-11, Vol.738, p.135311-135311, Article 135311
Hauptverfasser:	Simões, Cristiano Soares, Mourão, Flávio Afonso Gonçalves, Guarnieri, Leonardo Oliveira, Passos, Matheus Costa, Moraes, Márcio Flávio
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic Stimulation Amygdala - drug effects Amygdala - physiology Animals Auditory fear conditioning Basolateral amygdala Behavior, Animal - drug effects Behavior, Animal - physiology Conditioning, Classical - drug effects Conditioning, Classical - physiology Evoked Potentials - drug effects Evoked Potentials - physiology Fear - physiology GABA-A Receptor Agonists - pharmacology Inferior Colliculi - drug effects Inferior Colliculi - physiology Inferior colliculus Male Muscimol Muscimol - pharmacology Rats Rats, Wistar Steady-state evoked potentials
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