Sentences with phrase «sympathetic activity in»

Hypothyroidism increases serotonin turnover and sympathetic activity in the adult rat.

Increasing the sympathetic activity in your body is not always a bad thing.

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.

Not exact matches

As the activity of the sympathetic nervous system decreases, the parasympathetic nervous system kicks in, keeping cortisol levels, heart rate, muscle tension, digestive function, secretion and other processes back toward homeostasis.

It is contemplated that a user that may be nervous or engaging in speaking falsehoods may exhibit different galvanic skin response» — a change in the electrical resistance of the skin that is a physiochemical response to increased sympathetic nervous system activity — «than a more confident, truth telling individual.»

«In the yoga group, compared with values obtained before a practice session, the high - frequency band of the heartrate variability spectrum (parasympathetic or vagal activity) increased by 64 % in the 20th week and by 150 % in the 36th week, and both the low - frequency band (sympathetic) and the low - frequency to high - frequency ratio were reduceIn the yoga group, compared with values obtained before a practice session, the high - frequency band of the heartrate variability spectrum (parasympathetic or vagal activity) increased by 64 % in the 20th week and by 150 % in the 36th week, and both the low - frequency band (sympathetic) and the low - frequency to high - frequency ratio were reducein the 20th week and by 150 % in the 36th week, and both the low - frequency band (sympathetic) and the low - frequency to high - frequency ratio were reducein the 36th week, and both the low - frequency band (sympathetic) and the low - frequency to high - frequency ratio were reduced.

Treatment of rats with 6 - hydroxydopamine, a drug which destroys sympathetic nerve terminals, leads to a decrease in serum dopamine - β - hydroxylase activity.

It works by decreasing renal sympathetic nerve activity using point - by - point radiofrequency application in the main renal arteries.

PNS is a counter balancing system to sympathetic one and is responsible of «rest - and - digest» activities in the body.

Paced, deep breathing activates your diaphragm and relaxation response and reduces the sympathetic nervous system activity in your body.

Firstly, it works by reducing the activity in the sympathetic nervous system.

Its job is more of the housekeeping type, where it acts in the opposite way of the sympathetic system — it activates the gut for digestion, slows the heart rate, decreases blood pressure and many other functions which help the organism recover from intense activity.

In a process comparable to insulin resistance, the sympathetic nervous system activity continues to increase, yet cells become less responsive.

Researchers think that mechanisms other than the increase in fat - free mass (such as changes in the activity of the sympathetic nervous system) are partly responsible.

One study out of Japan found that taking a walk in the woods as opposed to the city delivered a 12 percent decrease in cortisol levels, 7 percent decrease in sympathetic (fight - or - flight) nerve activity, and 6 percent decrease in heart rate, not to mention a better mood overall.

The six weeks of repeated sauna treatment can increase sympathetic activity as well respiratory volume in patients with allergic rhinitis, the article says.

In allergy patients subpar or hypo - sympathetic inhibiting activity allows for the over response of the immune system.

Excessive activity of the sympathetic nervous system is a contributing factor in many cancer cases.

This combination of factors over time decreases the activity of the parasympathetic nervous system, leaving the sympathetic system in overdrive and the enteric system frozen.

«Adrenalectomy (ADX) changes CRF and NE activity in brain, increases ACTH secretion and sympathetic outflow and reduces food intake and weight gain; all of these effects are corrected by administration of adrenal steroids.

The researchers found that the forest environment promoted lower concentrations of cortisol, pulse rates, blood pressure and greater sympathetic nervous activity (rest and digest) and lower sympathetic nervous activity (fight or flight) than in a city environment.

These are the divisions of the autonomic — or involuntary — nervous system that determine whether we are ready to act quickly and decisively in the face of threats and opportunities (sympathetic nervous system), or relax, digest, and recover from bouts of activity (parasympathetic nervous system).

For example, a rat - based study published in Brain Research in 2005 found that inhaling the scent of grapefruit essential oil stimulated activity in the sympathetic nervous system (the branch of the central nervous system involved in activating the body's «fight - or - flight» response to stress).

Adaptive thermogenesis was not associated with changes in sympathetic nervous system activity, total body fat, belly fat, liver fat, organ mass, nitrogen and sodium balances.

This helps prevent too much fat gain and gives your body time to reverse some of the drop in metabolic rate, sympathetic nervous system activity, and sex hormones that we talked about earlier.

Dysfunction in digestive process ---- A. Dysfunction in the brain: Sympathetic State — doing other activities or being stressed while eating ---- B. Dysfunction in the mouth: Not chewing food thoroughly (for about 30 seconds); signal not received from the brain to have the mouth release salivary amylase.

The sympathetic nervous system responds to the stress and is responsible for the flight - or - fight response and stimulating other bodily activities in times of stress.

In addition to this recipe for cancer, physical, chemical and mental stress can increase the hormone cortisol and sympathetic nervous system activity further impairing aerobic function.

The yoga group also evidenced an increase in vagal tone, and a decrease in sympathetic nervous system activity — both indicators of reduced physiological stress.

The suggestion is that alternate nostril breathing may reduce stress and anxiety, thus improving vigilance performance while preventing an increase in sympathetic nervous system activity.

D. Shannahoff Khalsa writes: «It is likely that the effect of the alternate nostril breathing technique can directly affect the lateralized sympathetic and vagal input to the heart, thereby inducing a balance in ANS (autonomic nervous system) activity.

Adults transfer social capital in many ways, he said — by providing a «sympathetic ear for problems a child may not want to discuss with their parents,» by leading youth groups, or by supporting youth - led activities, for example.

When there is too much thyroid hormones present in the blood, there is an increase in the activities of the sympathetic nervous system.

What they do not want is for their activities to be exposed through the collaboration of local activists with sympathetic visitors ---- as occurred in Oklahoma when some of Senator James Inhofe's own supporters called Showing Animals Respect & Kindness to help them document the pigeon shooting mayhem.

In Proximity II, a new four - color woodcut produced with 10 Grand Press, Kantarovsky continues his project of building narrative from figuration, depicting an isolated, sympathetic subject engaged in an ambiguous activitIn Proximity II, a new four - color woodcut produced with 10 Grand Press, Kantarovsky continues his project of building narrative from figuration, depicting an isolated, sympathetic subject engaged in an ambiguous activitin an ambiguous activity.

JAMES SCHOOL, Shamrock, NJ 6/2011 to 6/2012 Special Needs Assistant • Assisted the teacher in creating and implementing effective lesson plans for each child • Provided support in building a sympathetic environment in the classroom • Helped the teacher apply safety measures to ensure the physical wellbeing of each student • Created individual student records and managed documentation on each student • Helped the teacher supervise the students during recess and outdoor activities • Assisted the teacher in assessing and evaluation each child by providing them with observational feedback

Challenge — control interaction as reflected in sympathetic — adrenal and pituitary — adrenal activity: Comparison between the sexes

An increase in the ratio of sympathetic to parasympathetic activity is associated with more severe manic symptoms and unusual thought content, indicating that HRV alterations in bipolar disorder may be state - dependent.

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 sympathetiSympathetic 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 sympatheticsympathetic activity.

An increase in the ratio of sympathetic to parasympathetic activity is associated with more severe manic symptoms and unusual thought content.

Comparing the two depressed groups to the healthy controls, features indicative of parasympathetic activity were significantly lower in both groups compared with healthy controls, whereas features supposedly related to sympathetic activity were significantly higher in bipolar depression than in healthy controls, but U participants and healthy controls showed no difference in these features.

Furthermore, a study investigating parasympathetic and sympathetic activity through the use of RSA in 12 patients with BPD and 28 healthy controls had ECG recorded for three 5 min stages (at rest or stressed) found BPD was associated with lower values of RSA suggesting increased levels of sympathetic activity and decreased levels of parasympathetic activity.33 Meyer et al recorded 5 min ECG signals on 27 participants with BPD, 23 in remission from BPD, 18 suffering from PTSD and 23 healthy controls.34 Significant differences were only found between PTSD participants and controls; however, BPD participants had reduced variability across linear time and frequency domain measures compared with controls.

The experience of being threatened is typically accompanied by an increase in Sympathetic Nervous System (SNS) activity and / or Parasympathetic Nervous System (PNS) withdrawal (Social Self - preservation theory)[69], resulting in increased physiological reactivity, and therefore increases in heart rate (HR).

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.

Subsequently, we tested whether OT increased emotional arousal during / following conflict, which might, in turn, be associated with higher sympathetic activity specifically in men.