A comparison of the effects of electrical stimulation of the amygdala and hippocampus on subpallidal output neurons to the pedunculopontine nucleus.
Brain Res
; 494(1): 22-9, 1989 Aug 07.
Article
en En
| MEDLINE
| ID: mdl-2765921
Recordings were made of the electrical activity of neurons in the subpallidal area of urethane-anesthetized rats. Output neurons from the subpallidal area to the pedunculopontine nucleus were identified by antidromic activation. The inputs to subpallidal neurons to single-pulse stimulation of the amygdala and hippocampus were investigated. More than two-thirds of the subpallidal neurons antidromically activated by pedunculopontine stimulation were inhibited by hippocampal stimulation and activated by amygdala stimulation. Subpallidal neurons not antidromically activated by pedunculopontine stimulation also responded to stimulation of the amygdala and hippocampus but no differential effects were observed. The relation of these findings to limbic influences on locomotor activity is discussed.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Tegmento Mesencefálico
/
Globo Pálido
/
Hipocampo
/
Amígdala del Cerebelo
Tipo de estudio:
Prognostic_studies
Límite:
Animals
Idioma:
En
Revista:
Brain Res
Año:
1989
Tipo del documento:
Article
País de afiliación:
Canadá
Pais de publicación:
Países Bajos