Kuza kwenzeka ntoni emzimbeni wakho ukuba ngequbuliso uleqwa yinja ngelixa uhamba esitalatweni, okanye ukuba usinde ngokulambisa kwingozi enkulu ngexesha elingalindelekanga? Khawuthelekelele... intliziyo yakho ibetha ngokukhawuleza, uyabila, ukuphefumla kwakho kuyakhula, amehlo akho avuleke, akunjalo? Namhlanje siza kuthetha ngenkqubo emangalisayo emzimbeni wethu elungiselela imizimba yethu kwiimeko ezingxamisekileyo, iimeko eziyingozi, okanye iimeko ezixinzelelekileyo, kwaye isinika amandla okujongana nemeko okanye ukubaleka (Ukulwa okanye Ukubhabha). Yiloo nto siyibiza ngokuba yiSympathetic Nervous System (SNS) .
Ngamafutshane, yintoni iSympathetic Nervous System (SNS)?
Oku kusenokuvakala ngathi ligama elintsonkothileyo, kodwa eneneni kulula kakhulu. I-Sympathetic Nervous System (SNS) yakho yinxalenye ye-Autonomic Nervous System yakho. Singayibiza ngokuba yi-"automatic" nervous system. Kungenxa yokuba ilawula izinto ezininzi ezenzeka emizimbeni yethu esingazilawuli ngabom.
Khawucinge nje, awunakulawula izinto ezifana nokubetha kwentliziyo yakho, uxinzelelo lwegazi, ukugaya ukutya, ukuchama, kunye nokubila. Zonke ezo zinto zenzeka ngokuzenzekelayo. Le SNS yinxalenye yenkqubo ephambili elawula izinto ezinjalo.
Kodwa i-SNS yaziwa kakhulu ngokuphendula kwiimeko eziyingozi okanye ezixinzelelekileyo , njengoko besikhe sathetha ngazo ngaphambili. Ngamaxesha anje, i-SNS yakho iyasebenza kwaye ilungiselela yonke into engaphakathi emzimbeni wakho ukukusindisa kuloo ngozi.
Isebenza njani le SNS ngamaxesha omngcipheko?
I-SNS ilawula impendulo yethu ethi "Yilwa okanye Ubhabhe". Oko kukuthi, ilungiselela umzimba ukuba "ulwe okanye ubaleke." Xa uziva usengozini okanye uxinzelelo olukhulu, i-SNS iyasebenza kwaye yenza uninzi lwezi nguqu emzimbeni wakho.
| Ilungu lomzimba | Utshintsho olwenzekayo kunye nesizathu salo |
|---|---|
| Amehlo | Umbona weliso uyakhula. Oku kuvumela ukukhanya okungakumbi ukuba kungene elisweni, kulola umbono kwaye kukuncede ubone indawo ekungqongileyo ngcono. |
| Intliziyo | Iyandisa isantya sentliziyo, nto leyo ehambisa igazi elineoksijini kwiimisipha nakwezinye izitho zomzimba ngokukhawuleza, ikunika amandla okubaleka okanye okulwa. |
| Imiphunga | Izihlunu zomoya ziyaphumla, zivumela ioksijini engaphezulu ukuba ingene emiphungeni. |
| Indlela yokugaya ukutya | Iyayekisa ukugaya ukutya okwethutyana okanye izile kakhulu. Igcina amandla ebeya kusetyenziswa ekugayeni ukutya kwaye iwaqondise apho afuneka khona ngelo xesha, njengemisipha. |
| Isibindi | Amandla (iswekile/iglucose) agcinwe esibindini akhutshwa ngoko nangoko aye egazini. Oku kunika umzimba amandla anokusetyenziswa ngoko nangoko. |
Zonke ezi nguqu, xa zidityanisiwe, zikunceda ucinge ngokukhawuleza, wenze ngokukhawuleza, kwaye zonyuse amandla akho, ukunyamezela, kunye nokuguquguquka. Le SNS ikwasebenza xa uziva uxinezelekile, njengaxa uzilolonga okanye xa ugula.
Okubaluleke kakhulu, le SNS ikwachaphazela inkqubo yethu yomzimba yokuzikhusela kunye nenkqubo yokuphiliswa kwamanxeba. Oku kuthetha ukuba ukuba kwenzeke ingozi, inceda ekuqaliseni inkqubo efunekayo ukuze iphole ngokukhawuleza.
Izithunywa zeekhemikhali ezithwala imiyalezo (iiNeurotransmitters)
Le SNS isebenzisa iikhemikhali ezikhethekileyo ezibizwa ngokuba zii-neurotransmitters ukuthumela imiyalezo emzimbeni wonke. Ngokukodwa, isebenzisa ii-chemical messengers ezibizwa ngokuba yi-norepinephrine, i-epinephrine (ekwaziwa ngokuba yi-adrenaline), kunye ne-acetylcholine .
Yintoni umahluko phakathi kweenkqubo zeSympathetic kunye neParasympathetic?
Oku kunomdla kakhulu. Iinkqubo zakho ze-Sympathetic (SNS) kunye ne-Parasympathetic nervous systems zifana namacala amabini engqekembe. Zisebenza kwicala elichaseneyo ngokupheleleyo .
- Inkqubo yovelwano (SNS): Iphatha imiqondiso "elumkisa" umzimba kwaye iwulungiselele imfazwe. Njenge-accelerator emotweni.
- Inkqubo ye-Parasympathetic:Iphethe imiqondiso ethi "phumza" umzimba ize iwubuyisele esiqhelweni. Njengeebhuleki zemoto.
Ezi nkqubo zimbini zisebenza kunye ukugcina imizimba yethu ilungelelene. I-SNS ikhokela ide ingozi iphele. Xa ingozi iphelile, inkqubo ye-Parasympathetic ithatha indawo, ibuyisela izinto ezifana nentliziyo ebalekayo kunye nokuphefumla ngokukhawuleza kwisimo esiqhelekileyo, kwaye izolisa umzimba. Oku sikubiza ngokuba yi-"Rest and Digest."
Ziziphi iimeko zonyango ezichaphazela le nkqubo ye-SNS?
Ngelishwa, le nkqubo ibalulekileyo inokuchaphazeleka zizifo neengxaki ezahlukeneyo. Makhe sijonge ezimbalwa zazo.
| Imeko yezonyango | Ingcaciso elula |
|---|---|
| Uhlobo lwesibini lwesifo seswekile | Isifo seswekile esingalawulwa kakuhle sinokubangela umonakalo kwimithambo-luvo. Umzekelo kukwehla ngequbuliso koxinzelelo lwegazi xa umile (i-orthostatic hypotension). |
| Ixhala kunye noxinzelelo olungapheliyo | Xa uhlala uxhalabile okanye uxinezelekile, i-SNS yakho ihlala isebenza. Oku kunokukhokelela kwezinye iingxaki, njengokutyeba kakhulu, ngokuhamba kwexesha. |
| Umhlaza | I-Pheochromocytoma, uhlobo lomhlaza olukhula kwiindlala ze-adrenal ngaphezulu kwezintso, lunokubangela ukuba i-SNS isebenze kakhulu, nto leyo ebangela ukukhutshwa kwe-adrenaline kunye ne-norepinephrine ngokugqithisileyo. |
| Isifo sikaHorner | Oku kuchaphazela unxibelelwano lwe-SNS ebusweni. Iimpawu ziquka umfundi omncinci kwelinye icala leliso, ukungakwazi ukubila kwelo cala, kunye neenkophe ezigobileyo. |
| Iintsholongwane | Ezinye iintsholongwane kunye neebhaktheriya zingonakalisa imithambo-luvo. |
| Ukonzakala | Ukulimala kwintambo yomgogodla, ngakumbi, kunokubangela umonakalo ongunaphakade kwiikhonkco ze-SNS. |
| Ukungasebenzi kakuhle ngokwesondo | Ukonakala kwe-SNS kunokubangela ukuba amadoda abe namava okuqina okubuhlungu okuhlala iiyure ezingaphezu kwe-4 (priapism). Ukuba ayinyangwa, oku kunokukhokelela ekungakwazini ukuzala okungapheliyo. |
Ziziphi iimpawu ezinokubakho zengxaki kwinkqubo ye-SNS?
Ukuba kukho ingxaki ngale nkqubo, iimpawu ezahlukeneyo zingavela. Ukuba unenye okanye ngaphezulu kwezi, kubaluleke kakhulu ukubona ugqirha wakho ukuze akunike iingcebiso .
- Ukungaqheleki kwentliziyo (iiArrhythmias)
- Ukuqhinwa
- Ukuba nesiyezi okanye intloko ebuhlungu xa umi phezulu
- Ijwabu eligobileyo (i-Ptosis)
- Ukubetha kwentliziyo ngokukhawuleza ngaphandle kwesizathu, nokuba umi nje ungashukumi (iTachycardia)
- Ukungasebenzi kakuhle ngokwesondo (umz., ukubonakalisa ukuba umntu ungumntu ocingayo)
- Ukubila kakhulu (i-Hyperhidrosis) okanye ukungakwazi ukubila (i-Anhidrosis)
- Iingxaki zokugaya ukutya (iGastroparesis)
- Ubunzima bokuginya ukutya (i-Dysphagia)
Zeziphi iimvavanyo ezenziwayo ukuchonga ezi ngxaki?
Ugqirha wakho unokucebisa olunye okanye ngaphezulu kwezi mvavanyo kuxhomekeke kwiimpawu zakho.
- Uvavanyo lwegazi: Banokubona izinto ezininzi, ezinje ngeengxaki zenkqubo yomzimba yokuzikhusela kunye namanqanaba e-neurotransmitter.
- Ukulinganiswa koxinzelelo lwegazi: Uxinzelelo lwegazi lulinganiswa kwiindawo ezahlukeneyo (ukuma, ukulala phantsi).
- I-Electrocardiogram (EKG): Ukujonga ukusebenza kwentliziyo.
- Iskeni ye-MRI (iMagnetic Resonance Imaging): Ukuhlola ulwakhiwo lwenkqubo yemithambo-luvo.
- Uvavanyo lwenkqubo yemithambo-luvo ezenzekelayo: Uthotho lweemvavanyo ezihlola amandla okulawula isantya sentliziyo, uxinzelelo lwegazi, kunye nokubila.
Ungaziphepha njani ezi meko?
Nangona singenakuthintela ezinye iimeko ezichaphazela inkqubo ye-SNS (umz. izifo zemfuza), sinokuthintela okanye sibambezele iingxaki ezininzi ngokutshintsha indlela esiphila ngayo.
- Yitya ukutya okunesondlo esifanelekileyo: Ukunqongophala kweevithamini, ingakumbi ivithamin B12, kunokubangela umonakalo kwimithambo-luvo. Kwakhona, ukuthatha iivithamini ezininzi (ingakumbi i-B6) kuyingozi.
- Ziphephe iziyobisi notywala: Ezi ziyingozi kwinkqubo yemithambo-luvo.
- Hlala usebenza ngokomzimba kwaye ugcine ubunzima obusempilweni: Ukuthintela okanye ukulibazisa isifo seswekile sohlobo lwesibini kunokunciphisa umngcipheko wokonakala kwemithambo-luvo.
- Nxiba izixhobo zokuzikhusela xa kuyimfuneko: Oku kunceda ekuthinteleni umonakalo wemithambo-luvo ngenxa yeengozi emsebenzini okanye xa udlala imidlalo.
- Lawula izifo ezingapheliyo ngokufanelekileyo: Ukuba unesifo esifana nesifo seswekile okanye uxinzelelo lwegazi oluphezulu, ukulandela imiyalelo kagqirha wakho kuya kukunceda kakhulu ekukhuseleni inkqubo yakho yemithambo-luvo.
Ekugqibeleni, iSympathetic Nervous System (SNS) ngumlindi womzimba wethu, obalulekileyo ekusindeni kwethu nasekusikhuseleni kwiimeko ezixinzelelekileyo. Ke ngoko, ukuyinyamekela kakuhle le nkqubo kunye nayo yonke inkqubo yemithambo-luvo kuya kusinceda kakhulu ukuba siphile ubomi obusempilweni nobude.
Umyalezo Wokuya Ekhaya
- Inkqubo yeNervous enovelwano (SNS) yinkqubo yomzimba wethu ethi "Fight-or-Flight" esebenza ngamaxesha engozi okanye oxinzelelo.
- Le nkqubo ilungiselela umzimba ukuba ujongane nale meko ngokwenza utshintsho olufana nokubetha kwentliziyo ngokukhawuleza, ukubila, kunye nokubona kakuhle.
- Le nkqubo, kunye nenkqubo yeParasympathetic, "ephumza" umzimba, igcina ibhalansi emzimbeni.
- Iimeko ezifana nesifo seswekile, uxinzelelo olungapheliyo, kunye nezinye izifo zinokuphazamisa ukusebenza kwale nkqubo.
- Ukuba ufumana iimpawu ezifana nokubetha kwentliziyo okungachazekiyo, ukubila kakhulu, okanye isiyezi, musa ukuzityeshela kwaye qhagamshelana nogqirha wakho ngokukhawuleza ukuze akunike icebiso .
- Inkqubo ye-SNS inokukhuselwa ngokulandela indlela yokuphila enempilo kunye nokulawula ngokufanelekileyo izifo ezingapheliyo.
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