Imibono, Izinhloso, Nemisebenzi Yokubamba iZzz
Nakuba kuyindawo evamile kakhulu, kuningi mayelana nokulala okuhlala kuyimfihlakalo. Futhi, ngenkathi sonke sichitha ingxenye eyodwa kwezintathu zempilo yethu senza kanjalo, asikho isivumelwano esivumelwaneni sonke mayelana nenhloso eyodwa noma umsebenzi wokulala. Kuphela emashumini ambalwa edlule siye saqala ngisho nokuqeda izimfihlo zangempela zokulala. Noma kunjalo, kukhona okungenani izinto ezintathu ezijwayelekile zokuthi kungani silala, kodwa aziwa ukuthi yikuphi (uma kukhona) okulungile.
Ithiyori Yokubuyisela
Inkolelo yokubuyisela yokulala yincazelo eyamukeleke kakhulu yokuthi kungani silala. Iphakamisa ukuthi ukulala kuvuselela izicubu futhi kulungisa imizimba yethu ngosuku olulandelayo. Lokhu kungabandakanya ukususa ama-neurotransmitter eqoqwe kusuka ebuchosheni bethu kanye nokunye ukukhanda kwezicubu ezenzeka emzimbeni wethu. Ngokuqondile, uhlelo lwe-glymphatic luvuthisa amakhemikhali ebuchosheni ngesikhathi sokulala, kuhlanganise ne- adenosine , into ebangelwa ukukhuphuka kwamazinga okulala ngesikhathi sokuvuka.
Intshumayelo eguquguqukayo
Le ncazelo ehlukile ibonisa ukuthi ukulala kwandisa ikhono lethu lokuphila. Njengoba ubusuku bungaba yingozi-ikakhulukazi ezilwaneni ezisengozini ezidliwayo-kuwukuhlakanipha ukufuna isiphephelo esiphephile. Ngokugwema izingozi, isilwane siphila isikhathi eside futhi cishe sikhule. Ngakho, ubuthongo buba yinzuzo eguquguqukayo. Uma ukukhanya kwekusasa kubuyela, kuyisisusa esinamandla sokuvuka, okulondoloze ngokuqhubekayo inzuzo yokuziphendukela kwemvelo yokuphendula emigqeni yemini yansuku zonke.
I-Energy Conservation Theory
Abanye bathi ukulala kuyindlela yokugcina amandla. Ngomqondo othile, ngokulala siyakwazi ukuchitha ingxenye yesikhathi sethu sisebenzisana nomzimba ophansi we-metabolism. Ngakho-ke, izidingo zethu ze-caloric jikelele ziyancipha. Uma leso sikhathi sasivukile, singase singabi naso ukudla okwanele okusinda. Ibuye ivumele isikhathi sokwakha i-glycogen, isitolo samandla esisetshenziselwa ukugcinwa kwamafutha kagesi.
Nakuba umzimba uhamba kancane ngesikhathi sokulala kancane , ubuchopho busebenza kakhulu ngesikhathi sokunyakaza kwamehlo okusheshayo (REM) ukulala, ngakho-ke hhayi ukubalwa ngokugcwele kokulondolozwa.
Izwi elivela
Naphezu kokuba yinto engasiqondi ngokugcwele, ukulala kubalulekile empilweni yethu yansuku zonke. Akugcini nje ngokuqabula, kepha ukulala nakho kuyasiza ekuxazululeni izinkinga, ukuthola izixazululo nokwenza uxhumano, ukuqinisa ukuzivikela, ukunciphisa ingozi yokutheleleka, ukukhula nokukhula, ukufunda nokudala izinkumbulo. Akumangalisi ukuthi sonke sibaphahlaze ngalobo busuku obuphelele bayo!
> Imithombo:
IGrigg-Damberger, M. "Ukulala okuvamile: Impumelelo yobudala, ama-Circadian Rhythms, kanye nesikweletu sokulala." Okuqhubekayo . I-Neurol 2007; 13 (3): 31-84.
UHorne, J. "Okwenza Silale." Oxford University Press , Oxford.