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Friday, November 9, 2012

Information on the nervous system of self

Information on the nervous system of self-
This device is called Balmata because Aasbha members show self-cramps when placed in the appropriate compromise of perfusion and ventilation is totally separated from the body, and because the contract has its own exist outside the nervous system.
It consists of nerve central and nerve terminals, and works on the innervation member involuntary in the body such as the heart, smooth muscle (such as members of the gastrointestinal tract, urinary tract, and reproductive systems ... etc.) and glands, it is responsible for the organization and the balance and stability of the middle interior of the body.
The different nerves of the nervous system among self-anatomically and functionally, and in usability alarm and various stimulants excitement, and based on different jobs or places of presence, the autonomic nervous system is divided into two parts:
- The sympathetic nerve- Anticholinergic nerve
Friendly device:
It consists of the spinal nerves that come from paragraphs or pieces thoracic and lumbar which are similar in function, and consists of the nerves and incoming friendly, and nerves outgoing and friendly.
contained issued guts and pass through friendly contract without working intertwined, and then enter the spinal nerve and reach the root nodes in the back of the spinal cord, then to the posterior horn of the gray matter, and there (intertwined) with neuron Penny ( connector), and this may be the fact that the first part of the Department of the local reflex.But some nerves follow its progress to higher self-centers in the brain.
Lama issued stockpiles nerve cells connected in the side of the century gray substance of the spinal cord in the area between the first paragraph bra to the second lumbar vertebrae.Neurons Alennkainip graduated from the root front then pass branches white them to existing nodes directly on the side of paragraphs and called this fiber b fiber by Streptococcus a short, and there follow its progress with spinal nerves front of intolerance muscle visceral smooth like blood vessels and sweat glands, and members of the urinary and reproductive systems, and these are called nerve fibers after nodal a long time.Chemical carrier in tangles is noradrenalin.
Anticholinergic device:
Consists of cranial nerves, and sacral spinal nerves in the second, third and fourth. And the other is composed of the nerves of the incoming and outgoing nerves.
Fiber contained Alennkainip comes from the guts to neurons located either in the contract in the sensory cranial nerves, or in a posterior root of the spinal cord. Then enters the neuron East to the central nervous system, and it becomes part of the Department of the local reflex, or he walks to higher self-centers in the brain.
The outgoing fiber are found cells in the nuclei of cranial nerves III and VII and IX and X, and in the gray matter of the sacral spinal nerves second, third and fourth. It is enough to make a century in the gray matter similar to the Horn of sympathetic nerves in the device.
Neurons Alennkainip graduated from the spinal cord through the spinal nerve roots forehand to reach nodes located away from the spinal cord, in User wall, so these neurons before the initial Streptococcus long unlike short neurons friendly, and intertwined with ganglion cells stimuli after very short.Chemical carrier counterpart in the complexity of the nerves friendly is .
What should be noted that the work of the two devices friendly and anticholinergic , thereby reducing the effects of the other, usually the role of the sympathetic system instigator, alarm or sexy, while the role of the anticholinergic negative or inhibitory.Friendly device increases the strength of the heart muscle or increase the number of heart beats, and causes blood vessels to narrow peripheral, and expands bronchial or pupil and raise blood pressure, but it relieves the spiral movement of the intestines, and narrows vesical sphincter and anal.
The device anticholinergic is energy recovery, it reduces the number of heart rate and increases the spiral movement of the intestines and gland activity, and opens vesical sphincter, and narrows the airways and the pupil.
Tangles (articulation):
Can be defined entanglement as a liaison between , contact Inorganic, and only connect to a chemical and functional, and is carried out through a gap tangles, and the transfer of alerts nerve where by chemicals called vector excreted from the end of the neuron in gap tangles, and depending on the type of these vectors, divides device self into two parts: - Koleyni, and
Self-cholinergic nervous system:
It is a device that is transferring the nerve Alsialp interwoven through the gap by the substance acetyl choline, is secreted carrier: -- All the nerve endings by Streptococcus friendly and friendly counterpart- Nerve endings after Streptococcus counterpart friendly- Nerve endings after the sweat glands Decadal
Self nervous system norepinephrine:
It includes all the nerve endings after Streptococcus friendly.Called on the cholinergic system construction nervous system increases the digestion and absorption of food, and the effectiveness of the intestines and digestive secretions.While the device is called norepinephrine nervous demolition device is working time of emergency, to protect the body, worked to tachycardia, high blood pressure and increased blood supply to the muscles.
Word .... Meaning
Self nervous system Autonomic Nervous SystemThe sympathetic nervous system (sympathetic) Sympathetic SystemAnticholinergic nervous system (Albarasmbthaway) Parasympathetic SystemIncoming nerve AfferentsNerves issued EfferentsGanglia decadeBy Streptococcus Pre-GanglionicAcetylcholine Acetyl CholineTangles (articulation) SynapsisGap tangles Synapsis GapCholinergic system AnabolicDevice norepinephrine Catabolic

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