The somatic system ke karolo ea tsamaiso ea methapo ea methapo e ikarabellang bakeng sa ho jara boitsebiso ba motlakase le boikutlo ba maikutlo ho tloha le ho tloha tsamaisong ea methapo ea bohareng . Tsamaiso ena e entsoe ka methapo e amanang le letlalo, litho tsa maikutlo, le mesifa eohle ea masapo. Tsamaiso e na le boikarabello bakeng sa mefuta eohle ea boithaopo ba boithatelo esita le bakeng sa ho etsa tlhahiso ea tlhahisoleseling ea bohloeki e fihlang ka mokhoa o kantle oa ho utloa, ho ama le ho bona.
Ho sa tsotellehe hore na u batla ho ithuta ballet, ho lahlela bolo, kapa ho ea lebaleng, tsamaiso ea methapo e tsitsitseng e phetha karolo ea bohlokoa ho qaleng le ho laola mehato ea 'mele oa hao. Tsamaiso ee e rarahaneng e sebetsa hantle hakae? A re qaleng ka ho hlahlobisisa likarolo tsa bohlokoa tsa tsamaiso ea methapo ea mongobo.
Likarolo tsa Ts'ebetso ea Matšoao a Somatic
Mantsoe a "mokhoa oa ho tšoenyeha oa somatic" ka boeona o tsoa lentsoeng la Segerike soma , le bolelang "'mele," e leng ho loketseng ho nahana hore ke tsamaiso ena e fetisang boitsebiso ho tswa ho CNS ho ea ho' mele oohle.
Sesebelisoa sa manonyeletso sa somatic se na le mefuta e 'meli e meholo ea li-neurone :
- Li-neurons tse tloaelehileng , tse tsejoang hape e le afferent neurons, li ikarabella ho jara boitsebiso ho tloha mokhoeng oa methapo ho tsamaiso ea methapo ea bohareng.
- Li-motor neurons , tseo hape li tsejoang e le li-neurons, li ikarabella ho jara boitsebiso bo tsoang boko le mokokotlo ho limele tsa mesifa ho pholletsa le 'mele.
Manonyeletso a etsang tsamaiso ea methapo ea somatic e tsoa ka ntle ho tsamaiso ea methapo ea mantlha 'me a kopanya ka ho toba mesifa ea' mele, 'me a nka lipontšo ho tloha mesifa le litho tsa maikutlo ho ea tsamaisong ea methapo ea bohareng.
Setopo sa neuron se karolong ea CNS, 'me axon e ntan'o ba merero' me e fella ka letlalo, litho tsa kutlo, kapa mesifa.
Reflex Arcs le Tsamaiso ea Matšoao a Somatic
Ntle le ho laola mehato ea boithatelo ea mesifa, tsamaiso ea methapo ea somatic e boetse e amahanngoa le mekhatlo e ikemetseng e tsejoang e le reflex arcs. Nakong ea li-arc tse fokolang, mesifa e tsamaea ka tsela e se nang thuso ho tsoa bokong.
Sena se etsahala ha tsela ea methapo e kopanya ka ho toba molaong oa mokokotlo. Mehlala e meng ea li-arcs tse tsitsitseng li akarelletsa ho otlolla letsoho la hao morao ka mor'a hore u otle ka phoso penteng e chesang kapa ka lengole ha lengole la hao le ntse le oela ka mangole.
Ha ho hlokahale hore u nahane ka ho etsa lintho tsena. Matšoao a utloahalang a tšoara melaetsa ea mokokotlo, hangata a ikopanya le li-interneurons mokokotlong, ebe o fetisetsa lipontšo ka tlase ho methapo ea motlakase ho mesifa e ileng ea etsa hore ho be bonolo. Li-arcs tsa reflex tse amang likarolo li bitsoa li-arc autonomic reflex athe tse amang mesifa li bitsoa somatic reflex arcs.
Mohlala oa Ts'ebetso ea Ts'ebetso ea Somatic
Mosebetsi o ka sehloohong oa tsamaiso ea methapo ea mongobo ke ho hokahanya tsamaiso ea methapo ea mmele ho mesifa ea 'mele le ho laola mekhatlo ea boithatelo le li-arcs tse tsitsitseng. Boitsebiso bo nkiloeng ke mekhoa ea ho utloahala bo fetisetsoa tsamaisong ea methapo ea mantlha. Hona joale CNS e fetisa lipontšo ka methapo ea methapo ea tsamaiso ea somatic ho ea mesifa le litho tsa 'mele.
Ka mohlala, nahana hore u se u le mosebetsing oa boikhathollo hoseng ka mariha hoseng. Ha u ntse u matha, u bona sekhahla sa leqhoa le shebahalang ka tsela e ka pele. Sesebelisoa sa hau sa pono se lemoha sekhahla se batang 'me se fetisetsa boitsebiso bona bokong ba hau. Boko ba hao bo romela lipontšo ho kopanya mesifa ea hau ho nka bohato. Ka lebaka la tsamaiso ea somatic ea hau, u khona ho fetola 'mele oa hao le ho fallela karolong e fapaneng ea tsela, ka katleho ho qoba sekhahla se chesang le ho thibela ho oela ka kotsi e ka bang sethaleng se thata.
> Mehloli:
> Ganong, tlhahlobo ea WF ea Physiology ea Bongaka. New York: Phatlalatso ea Hill Hill ea McGraw; 2015.
> Sesebelisoa sa methapo ea methapo. Dorland's Illustrated Medical Dictionary. Merck & Co., Inc; 2011.