Decreased sensitivity of neurons in the basolateral amygdala to dopamine and noradrenaline iontophoresis after a kindling stimulus.
Exp Neurol
; 83(1): 204-10, 1984 Jan.
Article
en En
| MEDLINE
| ID: mdl-6690320
ABSTRACT
The depressant effects of iontophoretically applied dopamine and noradrenaline on glutamate-induced neuronal firing in the amygdaloid complex of cats were significantly reduced 1 and 2 h after induction of a local epileptiform afterdischarge of the kind used in kindling. Neuronal excitation by glutamate and depression by GABA were not significantly changed. This suggests that kindling is associated with a reduction of the inhibitory effects of endogenous catecholamines.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Dopamina
/
Norepinefrina
/
Amígdala del Cerebelo
/
Excitación Neurológica
Tipo de estudio:
Diagnostic_studies
Límite:
Animals
Idioma:
En
Revista:
Exp Neurol
Año:
1984
Tipo del documento:
Article