Isimiso sezinzwa

Isimiso sezinzwa kuyinto izakhiwo yokwakheka ezinzima ezihilelekile ekuqinisekiseni lithathelwe ngabanye umzimba izici zangaphandle, futhi olawula ukusebenza kwezicubu ngabanye eziyishumi nemitshingo. Ngakho, ke, kanye nezindlala endocrine, kubhekwa yekuchumanisa main futhi zokuhlanganisa iyunithi. Ngakho, ngakolunye uhlangothi kukhona umzimba sika ubuqotho isiqinisekiso, futhi ngakolunye - ngokuziphatha kwakhe okuhle, ezanele imvelo yangaphandle.

Isimiso sezinzwa kuhlanganisa emgogodleni, ubuchopho, isizinda, plexus, nezinye imfundo kwakheka ihlule sezinzwa. It has ikhono excitation ekuphenduleni ezenzeka ngaphandle noma ngaphakathi, siqhuba ukusabela ngendlela ishayela ezikhungweni esihambisanayo analysis and ukudluliswa elakhiwe therein ukuhlanekezela ishayela.

Ubuchopho itholakala ngaphakathi kogebhezi ihlanganisa ama- cerebral, le oblongata medulla, ekunqandeni kanye cerebellum.

Ngu emgogodleni ubabonisa CNS sokusakaza. Kusukela umgogodla intambo nezinzwa ukunweba ukuthi ifomu i- sezinzwa uhlelo neuropathy. It izinyanda (amaqembu fibre) pulses ngocansi. izinzwa neuropathy ezithumela emizweni ukuze isimiso sezinzwa esiyinhloko, is elibizwa liphuma. Imicu yotshani olwehlayo ukuletha izinzwa izikhungo kuzo zonke izingxenye zomzimba.

Oluthathwa isimiso sezinzwa:

1. Kuye indlela yokudlulisa ulwazi, njenge:

• isiqondiso reflex;
• isiqondiso neurohumoral.

2. ngu uhlobo sokuqondisa futhi ngemibandela kumiswa:

• umsebenzi ephakeme;
• umsebenzi aphansi.

3. Kuye indawo, njenge:

• isikhungo;
• neuropathy.

4. izesekeli functional:

• autonomic;
• ukuphathwa kwabathintwayo;
• nozwela;
• parasympathetic.

Esikhathini CNS ifake izigaba ukuthi wandise ngaphakathi ugebhezi noma ikholomu umgogodla. ezinkulu ingxenye yakhe yokuqala ubuchopho, yesibili - amaphiko. Izinzwa uphume isimiso sezinzwa esiyinhloko futhi abayingxenye yayo. Ukuqamba amanga ngaphandle yomgogodla noma skull, akha uhlelo neuropathy. Ezinye izingxenye zalo distantly kakhulu ezihlobene emaphakathi inethiwekhi sezinzwa. Ngokwezinye izazi, bayakwazi sokuqhuba ukulawula sasivumela elilinganiselwe isimiso sezinzwa esiyinhloko. Lezi zingxenye abasebenza, ngokusobala ngokuzimela, yakha uhlelo vegetative. Le nethiwekhi unesibopho ukulawulwa isimo imvelo yangaphakathi, ukulawula umsebenzi inhliziyo, ukusebenza imithambo yegazi, amaphaphu nezinye izitho.

Wayenalo autonomic nervous system elikhona ipheshana wokugaya ukudla. Siqukethe ngokukhukhumala kwentamo amanethiwekhi.

Umzimba womuntu, iningi, kuyinto imizwa okuxubile equkethe motor yemisipha sezinzwa. Ngakho-ke, ngokuvamile izilonda sezinzwa luyinhlanganisela iziyaluyalu sezinzwa kanye motor.

ukucindezeleka avamile inomphumela omubi phezu kwesimo sabantu. Uba engaphathekile kahle, acindezelekile, futhi ubuthongo isikhathi eside engalethi umuzwa kalula futhi aqede ukukhathala.

Indlela elula, indlela ukunqanda isimiso sezinzwa, kubhekwa ukucabanga ngezinto ezinhle. Njengoba wazi, imicabango emnyama ukubhubhisa ugqozi umuntu. Ochwepheshe ukweluleka futhi zinamathuba amaningi ukucabanga mayelana impumelelo, kunokuba ukunqotshwa, ukuvakashela izindawo iletha umuzwa induduzo. Ngaphezu kwalokho, kutuswa ukuba zigweme ukuthintana nabantu akwanele ukulinganisela.

Ukunakekela nokuvikela obusengqondweni isimo usizo namavithamini ngoba isimiso sezinzwa (iqembu B). isinyathelo sine ihumusha futhi dietetics. Ungafaki kusukela ekudleni okubabayo, okunamafutha, okuthosiwe, ukudla neziphuzo, nokunikeza umphumela emnandi emzimbeni (ikhofi, utshwala, itiye eqinile). Akunconyelwe isobho eqinile okunomsoco, imikhiqizo ngibhema seasonings. Kuphoqelekile ukuthi ubeke umkhawulo inyama kanye nosawoti.