sympathetic nervous system (Meaning)
sympathetic nervous system (n)
originates in the thoracic regions of the spinal cord; opposes physiological effects of the parasympathetic: reduces digestive secretions; speeds the heart; contracts blood vessels
Synonyms & Antonyms of sympathetic nervous system
No Synonyms and anytonyms found
sympathetic nervous system Sentence Examples
- When faced with danger, the sympathetic nervous system prepares the body for the "fight or flight" response.
- The sympathetic nervous system releases hormones like adrenaline, which increases heart rate and blood pressure.
- Overactivation of the sympathetic nervous system can lead to chronic stress and anxiety.
- Certain medications can stimulate the sympathetic nervous system, resulting in increased alertness and energy.
- The sympathetic nervous system is involved in the regulation of blood sugar levels by releasing glucose from the liver.
- Damage to the sympathetic nervous system can impair the body's ability to respond to stress and maintain homeostasis.
- The sympathetic nervous system's activity is modulated by the brain, specifically the hypothalamus and brainstem.
- Relaxation techniques, such as meditation and deep breathing, can help to reduce the activity of the sympathetic nervous system.
- The sympathetic nervous system plays a crucial role in the body's response to physical exertion, increasing blood flow to muscles and oxygen delivery.
- Excessive activation of the sympathetic nervous system can have negative effects on the cardiovascular system, leading to hypertension and heart disease.
FAQs About the word sympathetic nervous system
originates in the thoracic regions of the spinal cord; opposes physiological effects of the parasympathetic: reduces digestive secretions; speeds the heart; con
No synonyms found.
No antonyms found.
When faced with danger, the sympathetic nervous system prepares the body for the "fight or flight" response.
The sympathetic nervous system releases hormones like adrenaline, which increases heart rate and blood pressure.
Overactivation of the sympathetic nervous system can lead to chronic stress and anxiety.
Certain medications can stimulate the sympathetic nervous system, resulting in increased alertness and energy.
