Ngaba wakha wazibuza ukuba ufumana njani loo mvakalelo yokuphumla nokuzola oyifumanayo xa uhleli esihlalweni okanye kwisofa emva kokutya okumnandi? Okanye kutheni, emva koloyiko oluhle, isantya sentliziyo yakho sibuyela kwisiqhelo emva kwexesha elithile kwaye uzive unoxolo? Namhlanje siza kuthetha ngeqhawe elithuleyo lomzimba wethu emva kwayo yonke le nto. Leyo yinkqubo ye-parasympathetic nervous, okanye `(Parasympathetic Nervous System)`.
Ngamafutshane, yintoni inkqubo ye-parasympathetic nervous system (PSNS)?
Oku kusenokuvakala ngathi ligama lesayensi, kodwa ibali lilula kakhulu. Kukho inkqubo emzimbeni wakho esebenza ngokuzenzekelayo, oko kukuthi, ngaphandle kokuba ucinge ngayo. Siyibiza le nkqubo ngokuthi yi-Autonomic Nervous System. Izinto ezifana nokubetha kwentliziyo yakho, ukuphefumla, ukubila, kunye nokugaya ukutya azilawulwa yingqondo yakho. Zenzeka ngokuzenzekelayo. Enye yezona ndawo zimbini ziphambili zale nkqubo izenzekelayo yinkqubo ye-parasympathetic nervous.
Umsebenzi wayo ophambili kukuzolisa umzimba, ukuwuphumza, nokonga amandla. Yiyo loo nto inamagama amabini alula kakhulu: "Phumla kwaye Ugaye" kunye "Nondla kwaye Uzale." Omabini la magama anika umbono olungileyo ngendima yale nkqubo.
Cinga ngomzimba wakho njengemoto. Le moto inenkqubo esebenza njenge-accelerator kunye nenkqubo esebenza njenge-brake. I-brake yinkqubo ye-parasympathetic nervous system. Inciphisa isantya somzimba kwaye inceda ukugcina yonke into izolile kwaye iqhelekile.
Indlela "yokuphumla nokugaya" esebenza ngayo ngokuchaseneyo nethi "Ukulwa okanye ukuBhabha"
Njengoko besitshilo ngaphambili, kukho iindawo ezimbini eziphambili zenkqubo ye-autonomic nervous system. Enye yinkqubo ye-parasympathetic esithetha ngayo ngoku. Enye yinkqubo ye-sympathetic nervous system .
Ezi zimbini zisebenza kwicala elichaseneyo. Kodwa azichasani. Zisebenzisana ukugcina ibhalansi emzimbeni.
- Inkqubo Yovelwano: Le yindlela yokukhawulezisa imoto yethu. Le nkqubo isebenza xa siziva sixinezelekile, sisoyika, okanye sixhalabile, njengaxa siza kujongana nengozi, xa sileqa inja, okanye xa siza kubhala uviwo. Oku sikubiza ngokuba yimpendulo ethi "Ukulwa okanye Ukubaleka" . Ngeli xesha, intliziyo yethu ibetha ngokukhawuleza, ukuphefumla kwethu kuyakhawuleza, amehlo ethu ayavuleka, kwaye siyabila. Oku kuthetha ukuba umzimba ulungiselela imeko engxamisekileyo.
- Inkqubo ye-Parasympathetic: Le yibhreki yemoto yethu. Emva kokuba imeko yongxamiseko idlulile, yile nkqubo ebuyisela umzimba esiqhelweni. Oko kukuthi,Imeko "yokuphumla nokugaya". Inciphisa isantya sentliziyo, ilungelelanisa ukuphefumla, kwaye iqondisa amandla kwinkqubo yokugaya.
Jonga le theyibhile ukuze ucacise ngakumbi umahluko phakathi kwezi zimbini.
| Isitho somzimba/Inkqubo | Inkqubo yovelwano ("Ukulwa okanye Ukubhabha") | Inkqubo ye-Parasympathetic ("Ukuphumla nokugaya") |
|---|---|---|
| Intliziyo | Iyanyusa izinga lokubetha kwentliziyo. | Inciphisa izinga lokubetha kwentliziyo. |
| Imiphunga | Yandisa iindlela zomoya (iphefumla nzulu ngakumbi) | Inciphisa iindlela zomoya (yenza ukuphefumla kube semgangathweni) |
| Amehlo | Umnyama wenza iris ibe nkulu (fumana ukukhanya okungakumbi) | Umnyama wenza iris ibe ncinci (unciphisa ukukhanya) |
| Inkqubo yokugaya ukutya | Inciphisa ukugaya ukutya (iqondisa amandla kwezinye izinto) | Ikhawulezisa ukugaywa kokutya. |
| Iindlala zamathe | Yehlisa ukuveliswa kwamathe (umlomo owomileyo) | Yandisa ukuveliswa kwamathe |
Ngamafutshane, inkqubo yovelwano isinceda sisinde kwiimeko ezingxamisekileyo, ngelixa inkqubo ye-parasympathetic isizolisa, igcina umzimba, kwaye isinceda sisinde kwimpilo yexesha elide.
Ngoko ke, kwenzeka ntoni kanye kanye emzimbeni ngale nkqubo?
Ngoku siyazi ukuba le yinkqubo ethi "Rest and Digest". Makhe sibone ukuba oku kunafuthe lini kwiindawo ezahlukeneyo zomzimba wethu.
- Amehlo: Umbona weliso lakho uyancipha, ulawula ubungakanani bokukhanya okungena elisweni lakho. Kwakhona kunceda ukulungisa amehlo akho ukuze abone izinto kufutshane aze akhuphe iinyembezi.
- Impumlo nomlomo: Yandisa ukuveliswa kwamathe emlonyeni. Inceda ekuveliseni i-mucus empumlweni. Zombini ezi zinto zinceda ekugayweni kokutya nokuphefumla lula xa uphumle.
- Imiphunga: Xa uphumle, izihlunu ezikwindlela yakho yomoya ziyaqina kancinci, nto leyo enciphisa umsebenzi ekufuneka wenziwe yimiphunga yakho.
- Intliziyo: Inciphisa isantya sentliziyo kunye namandla okumpompa kwentliziyo, inika intliziyo ukuphumla.
- Inkqubo yokwetyisa: Ikhawulezisa ukugaywa kokutya kwaye inike amandla afunekayo. Ikwanika imiqondiso kwi-pancreas ukuba ivelise kwaye ikhuphe i-insulin. Le insulin iyaphula iswekile esiyityayo ibe yifom enokusetyenziswa ziiseli zomzimba.
- Inkqubo yokukhupha isisu: Ikhulula izihlunu ezilawula ukuchama kunye nokukhupha isisu, nto leyo eyenza inkqubo ibe lula.
- Inkqubo yokuzala: Ilawula imisebenzi emininzi yesondo emzimbeni. Umzekelo, le nkqubo ibandakanyeka kwizinto ezifana nokuqiniswa kwamadoda kunye nokukhutshwa kolwelo oluthambisayo ngexesha lokwabelana ngesondo kwabasetyhini.
Zeziphi izifo neengxaki ezichaphazela le nkqubo?
Ngokwesiqhelo, le nkqubo isebenza ngokuthula nangokutyibilikayo, kodwa ezinye iimeko zempilo kunye neengozi zinokuphazamisa ukusebenza kwayo.
- Uhlobo lwesibini lwesifo seswekile: Isifo seswekile esingalawulekiyo sinokubangela umonakalo kwimithambo-luvo ngokuhamba kwexesha. Lo monakalo ungachaphazela nenkqubo yemithambo-luvo ye-parasympathetic.
- Iimeko zokuzalwa nezofuzo: Ezinye iimeko zokuzalwa zingabangela iingxaki kule nkqubo. Umzekelo, ezinye izifo zofuzo ezifana ne-amyloidosis.
- Ukungakwazi ukuzibamba umchamo: Xa imithambo-luvo elawula umchamo kunye nendle yonakele, ukungakwazi ukuzibamba kunokwenzeka.
- Ukuwohloka Kweenkqubo Ezininzi: Esi sisifo esibi kakhulu esifana nesifo sikaParkinson. Ekuhambeni kwexesha, sonakalisa inkqubo yemithambo-luvo ezimeleyo.
- Ukungasebenzi kakuhle ngokwesondo: Xa inkqubo ye-parasympathetic yonakele, amadoda anokungakwazi ukusebenza kakuhle kwe-erectile.
- Ukonzakala: Ukonzakala, ingakumbi kwi-spinal cord, kunokubangela umonakalo wexesha elide okanye osisigxina kwimithambo-luvo, nto leyo enokuthintela ukudluliselwa kwemiqondiso ye-parasympathetic.
Ukuba kukho ingxaki, zithini iimpawu zayo?
Ngenxa yokuba le nkqubo isebenza ngokuzenzekelayo, siyaqonda kuphela ukuba kukho ingxaki xa into emele yenzeke ngokuqhelekileyo ingenzeki njengoko bekulindelwe.
- Ukuqhinwa
- Ukwanda kwesantya sentliziyo nokuba uphumle (i-tachycardia)
- Iingxaki zesingqisho sentliziyo (umz. i-atrial fibrillation)
- Ukuziphatha okubi ngokwesondo
- Iingxaki zokugaya ukutya (umz., i-gastroparesis)
Ukuba uneempawu ezinje, kungcono ukubona ugqirha wakho uze uthethe naye.
Singenza ntoni ukugcina le nkqubo yemithambo-luvo isempilweni?
Ukukhusela inkqubo ebaluleke kangaka kubalulekile kwimpilo yethu iyonke. Ngethamsanqa, utshintsho olulula kwindlela yokuphila lunokunceda kakhulu ekusigcineni sisempilweni.
- Yitya ukutya okunesondlo: Ukunqongophala kweevithamini, ingakumbi ukunqongophala kweevithamini B12, kunokonakalisa inkqubo yemithambo-luvo. Kwakhona, ukuthatha iivithamini ezininzi (umz. ivithamini B6) kunokuba yingozi kwimithambo-luvo. Ngoko ke, lumka malunga nokutya ukutya okunesondlo.
- Ziphephe iziyobisi notywala: Ukusela utywala kakhulu nokusebenzisa iziyobisi kuyingozi kwinkqubo yemithambo-luvo, ngoko ke ziphephe.
- Yiba nomdla womzimba kwaye ugcine ubunzima obusempilweni: Njengoko besitshilo ngaphambili, isifo seswekile siyawonakalisa imithambo-luvo. Ngoko ke, ungayikhusela inkqubo yakho yemithambo-luvo ngokuthintela okanye ukulawula isifo seswekile ngokuzilolonga nokugcina ubunzima obusempilweni.
- Nxiba izixhobo zokhuseleko: Sebenzisa izigcina-ntloko kunye neebhanti zokhuseleko ngokuchanekileyo ukuthintela umonakalo wemithambo-luvo ngenxa yeengozi emsebenzini okanye xa udlala imidlalo.
- Lawula izifo ezingapheliyo ngokufanelekileyo: Ukuba unesifo esingapheliyo esinokuchaphazela inkqubo yemithambo-luvo, njengesifo seswekile okanye uxinzelelo lwegazi oluphezulu, landela imiyalelo kagqirha wakho ngononophelo. Sela amayeza akho ngokufanelekileyo kwaye wenze utshintsho kwindlela ophila ngayo. Oku kunokunceda ukunciphisa umonakalo kwimithambo-luvo yakho obangelwa sisifo.
Umyalezo Wokuya Ekhaya
- Inkqubo ye-parasympathetic nervous system yinkqubo ethi "Rest and Digest" ezolisa umzimba wethu, iwugcine ukhululekile, kwaye igcine amandla.
- Oku kunceda ukulinganisela inkqubo ethi "Fight or Flight" (sympathetic) esebenza kwiimeko ezingxamisekileyo kwaye ibuyisele umzimba kwimeko yesiqhelo.
- Le nkqubo ilawula imisebenzi emininzi ebalulekileyo esiyenzayo singazi, njengokugaya ukutya, ukulawula isantya sentliziyo, kunye nokukhupha izinto emzimbeni.
- Indlela yokuphila esempilweni (ukutya okunesondlo, ukuzilolonga, kunye nokuphepha iziyobisi) inokukhusela le nkqubo ibalulekileyo.
- Ukuba uneempawu (ezifana nokuqhinwa, ukunyuka kwesantya sentliziyo xa uphumle) ocinga ukuba zinokuhambelana nokusebenza kwale nkqubo, thetha nogqirha wakho ngayo.
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