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A nervous tract is a bundle of nerve fibers that transmit signals within the central nervous system (CNS) or between the CNS and other parts of the body. These tracts help facilitate communication between different regions of the nervous system and are crucial for coordinating various bodily functions and responses.
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What kind of nervous are in the upward tract?
The autonomic nervous system, specifically the sympathetic nervous system, is involved in regulating the upward digestive tract. This system helps to control functions such as swallowing, peristalsis, and secretion of digestive enzymes.
Is the efferent tract the major ascending tract?
No, the efferent tract is not the major ascending tract. The efferent tract is responsible for carrying nerve signals away from the central nervous system to muscles or glands, while ascending tracts carry sensory information from the peripheral nervous system to the brain.
What is descending tract and one ascending tract in upper motor neuron and lower motor neuron?
central nervous system (CNS) is the descending tract and one ascending tract in upper motor neuron and lower motor neuron.
Is a stomach a nervous tissue?
No, the stomach is not composed of nervous tissue. It is primarily made up of muscle tissue, connective tissue, and epithelial cells that line the digestive tract. Nervous tissue is found in the form of nerve fibers that innervate the stomach to regulate its functions.
The nerves of the gastrointestinal tract are referred to as?
The nerves of the gastrointestinal tract are referred to as the enteric nervous system. It controls the movement of food and secretions within the digestive system independently of the brain and spinal cord.
What kind of nervous are in the upward tract?
The autonomic nervous system, specifically the sympathetic nervous system, is involved in regulating the upward digestive tract. This system helps to control functions such as swallowing, peristalsis, and secretion of digestive enzymes.
Is the efferent tract the major ascending tract?
No, the efferent tract is not the major ascending tract. The efferent tract is responsible for carrying nerve signals away from the central nervous system to muscles or glands, while ascending tracts carry sensory information from the peripheral nervous system to the brain.
Which parts of the gastrointestinal tract are innervated by the somatic nervous system?
GI tract is innervated locally by the enteric nervous system and activity of the Cajal pacemaker cells and by the autonomic nervous system (sympathetic / parasympathetic). It is not innervated by the somatic nervous system. I'm a neurobiologist/physiologist.
A group of nerve fibers in the central nervous system?
A Tract
What part of the autonomic nervous system causes an increase in digestive tract mobility?
Stimulation of the Parasympathetic nervous system causes an increase in digestive tract mobility. When stimulated the parasympathetic post-ganglionic neurons release a hormone called Acetylcholine. This causes the Digestive tract to increase its contractions. Counteracting this increase in digestive tract mobility is the sympathetic nervous system, which releases a hormone called noradrenaline which slows down the digestive tracts contractions. This is how the Parasympathetic Nervous System gets the name "rest and digest"
What tract might be damaged if diminished sense of touch is observed?
Nervous system.
What is The tract that carries sensations from muscle spindles to the CNS is the?
The tract that carries sensations from muscle spindles to the central nervous system is the dorsal spinocerebellar tract. This tract conveys proprioceptive information from muscles to the cerebellum for coordination and balance.
What is descending tract and one ascending tract in upper motor neuron and lower motor neuron?
central nervous system (CNS) is the descending tract and one ascending tract in upper motor neuron and lower motor neuron.
The submucosal and myenteric nerve plexuses that help regulate the mobility and secretory activity of the GI tract organs are both part of the?
The submucosal and myenteric nerve plexuses are both part of the enteric nervous system, which is a division of the autonomic nervous system located in the GI tract walls. They work together to coordinate and regulate the movement, secretion, and absorption processes in the gastrointestinal tract.
What tissue helps with the movement of urine is it muscle or nervous through the urinary tract?
it is the muscle tissue
What controls the rate and force of the heart beat the secretion of glands of the alimentary tract?
The rate and force of the heart beat are primarily controlled by the autonomic nervous system, specifically the sympathetic and parasympathetic branches. The secretion of glands in the alimentary tract is controlled by various factors, including nervous system input, hormones, and local factors in the gastrointestinal tract.
What parts of the nervous system controls digestion?
The parasympathetic nervous system is responsible for digestion. The GI tract is innervated by the Gastric nerve, otherwise known as the Vagus nerve.
