Sentences with phrase «sympathetic activity»

"Sympathetic activity" refers to the response of our body's nervous system when we face stressful or threatening situations. It is part of the fight-or-flight response and leads to increased heart rate, elevated blood pressure, and energy mobilization, preparing our body to handle the challenging situation. Full definition
This is important because if you have heart disease or heart failure, you tend to have increased sympathetic activity.
Plenary Lecture: Neuromodulatory Pathways and Central Control of Sympathetic Activity in Hypertension and Heart Failure Frans Leenen of the University of Ottowa will cover the role of various neurotransmitters and neuromodulators in regulating the sympathetic nervous system and how dysregulation can lead to cardiovascular dysfunction and disease.
One of the things that the MAF HR helps you do is develop parasympathetic tone so that you can have a higher level of sympathetic activity without the sympathetic nervous system taking over (read: without sugar - burning becoming rapidly dominant and suppressing fat - burning).
Interventional approaches to reduce sympathetic activity in resistant hypertension: to ablate or stimulate?
Subsequently, we tested whether OT increased emotional arousal during / following conflict, which might, in turn, be associated with higher sympathetic activity specifically in men.
Substance P increases sympathetic activity during combined angiotensin - converting enzyme and dipeptidyl peptidase - 4 inhibition.
Symposia II: Oxidative Stress and Sympathetic Regulation Experts will discuss how oxidative stress - associated signals regulate sympathetic activity and blood pressure, as well as nanoforumulated antioxidants.
Change in hormones reflecting sympathetic activity in the finnish sauna.
The six weeks of repeated sauna treatment can increase sympathetic activity as well respiratory volume in patients with allergic rhinitis, the article says.
Our results imply sex - specific effects of oxytocin on sympathetic activity, to negative couple interaction, with the neuropeptide reducing sAA responses and emotional arousal in women while increasing them in men.
Participants» behavior was videotaped and salivary alpha - amylase (sAA), a measure of sympathetic activity, and emotional arousal were repeatedly measured during the experiment.
Yoga helps to improve vagal tone and reduce sympathetic activity.
Gastric distension increases sympathetic activity in humans (18).
Hypothyroidism increases serotonin turnover and sympathetic activity in the adult rat.
A lot of treatments for heart failure try to stop that sympathetic activity — beta - blockers, for instance, block the action of the hormones that implement these signals.
Increasing the sympathetic activity in your body is not always a bad thing.
Sympathetic activity acts at a lower frequency (LF: 0.04 - 0.15 Hz) 7) of heart rate, and parasympathetic activity produces changes in heart rate at a relatively higher frequency (HF: 0.15 - 0.4 Hz) than does sympathetic activity.
It is a measure of the sympathetic activity which increases during stress, thus the shorter the PEP time interval — the higher the sympathetic activity.
Regarding the ANS, a consistent finding in males with externalizing behaviour is a decreased heart rate (HR, a measure of both parasympathetic and sympathetic activity) and pre-ejection phase (PEP, which is a measure of sympathetic activity) in resting condition, and a heightened respiratory sinus arrhythmia (RSA, a measure of parasympathetic activity), also in resting condition (e.g. [8 — 10]-RRB-.
No group differences in sympathetic activity (PEP) were observed.
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