Skip to main
An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Concept information

Término preferido

sympathetic nervous system

Tipo

  • Topic

Definición

  • Information The thoracolumbar division of the autonomic nervous system. Sympathetic preganglionic fibers originate in neurons of the intermediolateral column of the spinal cord and project to the paravertebral and prevertebral ganglia, which in turn project to target organs. The sympathetic nervous system mediates the body's response to stressful situations, i.e., the fight or flight reactions. It often acts reciprocally to the parasympathetic system.

Concepto genérico

Conceptos específicos

En otras lenguas

URI

https://lod.nal.usda.gov/nalt/14034

Descargue este concepto:

RDF/XML TURTLE JSON-LD Creado 19/1/06, última modificación 15/10/15