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Does sympathetic or parasympathetic stimulation produce thicker saliva with more mucus?
Sympathetic. Parasympathetic secretes thin saliva rich in amylase.
What system controls the flow of saliva?
The autonomic nervous system controls the flow of saliva. The production of saliva is regulated by both the parasympathetic and sympathetic nervous systems, with the parasympathetic system increasing saliva production and the sympathetic system decreasing it.
If the sympathetic nervous system increases the production of saliva what does the parasympathetic system?
The parasympathetic nervous system primarily decreases the production of saliva. It promotes the rest-and-digest response, which includes stimulating salivary glands to produce a more watery saliva that aids digestion. In contrast, the sympathetic nervous system stimulates a thicker, more viscous saliva, often associated with stress responses. Thus, the two systems work in balance to regulate salivation according to the body's needs.
Does the brain control salivary glands?
Yes, the brain controls salivary glands through the autonomic nervous system. Specifically, the salivary glands are regulated by signals from the parasympathetic nervous system, which stimulates saliva production, especially in response to food stimuli. The brain processes sensory information, such as the sight or smell of food, leading to increased salivation. Additionally, the sympathetic nervous system can inhibit saliva production during stress responses.
What is the effect of parasympathetic stimulation on this salivary glands?
Parasympathetic stimulation increases saliva production in the salivary glands by causing the release of acetylcholine, which binds to receptors on the gland cells and triggers the secretion of saliva. This response helps with digestion and keeps the mouth moist.
Is dry mouth sympathetic?
Yes, dry mouth, or xerostomia, can be associated with sympathetic nervous system activation. The sympathetic system can inhibit saliva production, leading to a feeling of dryness. This response may occur during stress or anxiety, where the body prepares for "fight or flight" situations, diverting resources away from non-essential functions like saliva secretion. Additionally, certain medications that stimulate the sympathetic nervous system can contribute to dry mouth.
Inhibition of parasympathetic nervous system activity causes the salivary glands to become?
Inhibition of parasympathetic nervous system activity causes the salivary glands to become dry or produce less saliva. This is because the parasympathetic nervous system is responsible for stimulating saliva production and secretion.
What is watery discharge once during exercise?
when you stress your body ( Exercise), first parasympathetic nervous system get stimulated then sympathetic nervous system. Parasympathetic nervous system is responsible for body secretions ( watery nose, tears, stomach, mucus, saliva, etc). This is why first response of your exercise will be watery eyes and nose. After some time sympathetic nervous system kicks in and you become dry.
A young man happens to spot an ex-girlfriend he's trying to avoid why does his mouth become dry -?
Fear of confrontation; nervousness will make some individual's mouths dry. There is no reason to avoid an ex girlfriend and it's better to just smile, say 'hi' and move on.his cervial plexus overrides the parasympathetic stimulation for saliva productionhis cranial nerves shut down salivai productionhis central nervous system shuts down saliva productionhis sympathethic nervous system overrides the parasympathetic stimulation for saliva productionCORRECT ANSWER IS : His sympathetic nervous system overrides the parasympathetic stimulation for saliva production. In idiot terms, so most of the people who try to answer these question but don't know WTF their talking about....It is called Fight or Flight. I'm sure you have all heard of that phrase.
A young man happens to spot an ex-girlfriend he's trying to avoid. Why does his mouth become dry?
Fear of confrontation; nervousness will make some individual's mouths dry. There is no reason to avoid an ex girlfriend and it's better to just smile, say 'hi' and move on.his cervial plexus overrides the parasympathetic stimulation for saliva productionhis cranial nerves shut down salivai productionhis central nervous system shuts down saliva productionhis sympathethic nervous system overrides the parasympathetic stimulation for saliva productionCORRECT ANSWER IS : His sympathetic nervous system overrides the parasympathetic stimulation for saliva production. In idiot terms, so most of the people who try to answer these question but don't know WTF their talking about....It is called Fight or Flight. I'm sure you have all heard of that phrase.
What division of the autonomic nervous system mediates the reflex release of saliva?
The parasympathetic nervous system stimulates salivary gland secretion, and accelerates peristalsis, so, in keeping with the rest and digest functions, appropriate PNS activity mediates digestion of food and indirectly, the absorption of nutrients. Source: Wikipedia: http://en.wikipedia.org/wiki/Autonomic_nervous_system enteric nervous system is responsible for the pupillary light reflex
Does dog saliva really kill bacteria?
It can inhibit the growth of some bacteria but dog saliva contains bacteria.
