Vagus nerve stimulation inhibits harmaline-induced tremor.
Brain Res
; 1011(1): 135-8, 2004 Jun 11.
Article
em En
| MEDLINE
| ID: mdl-15140653
ABSTRACT
Excessive olivo-cerebellar burst-firing occurs during harmaline-induced tremor. This system receives rich sensory inputs, including visceral. We hypothesized that electrical vagus nerve stimulation (VNS) would suppress harmaline tremor, as measured with digitized motion power in the rat. Cervical vagus nerve stimulation suppressed power in the 8-12-Hz tremor range by 40%, whereas sham stimulation was ineffective. This study raises the possibility that activation of various sensory modalities, as well as visceral, may reduce tremor.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tremor
/
Nervo Vago
/
Terapia por Estimulação Elétrica
Limite:
Animals
Idioma:
En
Ano de publicação:
2004
Tipo de documento:
Article