parasympathetic

American  

[par-uh-sim-puh-thet-ik] / ˌpær əˌsɪm pəˈθɛt ɪk /

adjective

Anatomy, Physiology,

1. pertaining to that part of the autonomic nervous system consisting of nerves and ganglia that arise from the cranial and sacral regions and function in opposition to the sympathetic system, as in inhibiting heartbeat or contracting the pupil of the eye.

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parasympathetic British  

/ ˌpærəˌsɪmpəˈθɛtɪk /

adjective

1. anatomy physiol of or relating to the division of the autonomic nervous system that acts in opposition to the sympathetic system by slowing the heartbeat, constricting the bronchi of the lungs, stimulating the smooth muscles of the digestive tract, etc Compare sympathetic

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Etymology

Origin of parasympathetic

First recorded in 1900–05; para- ¹ + sympathetic

Example Sentences

A cold plunge can even result in a brief euphoric feeling as your body switches from the parasympathetic to sympathetic nervous system.

From The Wall Street Journal

Simon-Thomas said there are tons of methods to choose from but to always prioritize breathing out longer than you breathe in, which is proven to send the body into a parasympathetic state.

From Los Angeles Times

By engaging the parasympathetic nervous system, the team observed that inflammation could be eased by inhibiting SUMOylation, a cellular process that shapes immune response.

From Science Daily

Recently, researchers investigated the responses to the presence of friends and acquaintances at different relative positions in IPS, measuring the changes in discomfort, heart rate, and parasympathetic activity.

From Science Daily

But for many, the sympathetic nervous system is out of balance with the parasympathetic nervous system, which, along with the vagus nerve, works to calm the body.

From Salon