parasympathetic nervous system (Meaning)
parasympathetic nervous system (n)
originates in the brain stem and lower part of the spinal cord; opposes physiological effects of the sympathetic nervous system: stimulates digestive secretions; slows the heart; constricts the pupils; dilates blood vessels
Synonyms & Antonyms of parasympathetic nervous system
No Synonyms and anytonyms found
parasympathetic nervous system Sentence Examples
- The parasympathetic nervous system regulates bodily functions during rest and relaxation.
- Activation of the parasympathetic nervous system slows heart rate and lowers blood pressure.
- It promotes digestion by stimulating stomach activity and inhibiting gastric acid secretion.
- The parasympathetic nervous system constricts pupils, which reduces the amount of light entering the eyes.
- It stimulates lacrimal glands to produce tears, which keep the eyes moist.
- It increases salivation to aid in swallowing and digestion.
- Activation of the parasympathetic nervous system relaxes the urinary bladder, allowing for urine release.
- It inhibits the release of stress hormones like adrenaline and cortisol.
- The parasympathetic nervous system plays a crucial role in the body's "rest and digest" response.
- Dysregulation of the parasympathetic nervous system can lead to various health conditions, including anxiety and digestive issues.
FAQs About the word parasympathetic nervous system
originates in the brain stem and lower part of the spinal cord; opposes physiological effects of the sympathetic nervous system: stimulates digestive secretions
No synonyms found.
No antonyms found.
The parasympathetic nervous system regulates bodily functions during rest and relaxation.
Activation of the parasympathetic nervous system slows heart rate and lowers blood pressure.
It promotes digestion by stimulating stomach activity and inhibiting gastric acid secretion.
The parasympathetic nervous system constricts pupils, which reduces the amount of light entering the eyes.
