I-Unihemispheric Sleep: Ukuphumla okulungiselelweyo
Iminenga ayiwavali amehlo ize iwelwe bubuthongo obunzulu njengabantu. Endaweni yoko, basebenzisa into ebizwa iphupha unihemispheric. Oku kuthetha ukuba endaweni yokuba ingqondo yakho iphela ingene kwimeko yokulala kanye, isiqingatha sobuchopho bakho silala ngelixa esinye isiqingatha sihlala siphaphile.
Oku kuziphatha kukhethekileyo akuvumeli nje kuphela iminenga ukuba ihlale iyiphaphele ingozi, kodwa ikwabanika amandla okuqhubeka nokunyuka ukuya phezulu ukuze baphefumle, imfuneko ebalulekileyo yezi zilwanyana zaselwandle eziphefumla umoya.
IiNdawo zokulala: Ngokuchaseneyo ngokuthe tye
Iminenga ineendlela zokulala ezibangel’ umdla ezinokubonakala zingaqhelekanga emehlweni ethu. Nangona ezinye iintlobo zeminenga zinokuphumla ngelixa zidada kancinane, eyona ndlela ixhaphakileyo yokulala yile ukudada okuthe nkqo, apho umnenga uhlala ungashukumi nentloko yawo iphezulu okanye iphantsi emanzini.
Le ndawo ibonakala ngokukhethekileyo kwiminenga ene<em>humpback, ekwaziyo ukudada ngokuthe nkqo iintloko zayo zijonge phantsi kangangeeyure, ikhangeleka njengengxilimbela elwandle ikwimo yokucamngca nzulu.
Iipateni zokulala: Umjikelo okwisingqisho sawo
Iminenga ayilandeli indlela yokulala emini/ebusuku eqhelekileyo kwizilwanyana ezininzi zasemhlabeni. Kunoko, bakhetha ixesha labo lokuphumla. Ezinye iintlobo zikhetha ubusuku, ngelixa ezinye ziphumla ngamaxesha athile emini.
Oku kulala okungaqhelekanga kubaluleke kakhulu kwiminenga yabantwana, ekufuneka itye rhoqo ukuze ikhule ngokukhawuleza, oku kuthetha ukuba ubuthongo babo busasazwa ngokugqabhuka okuncinci imini nobusuku.
Ubuthongo obukhulu eLwandle: I-Beluga Whale
Phakathi kweentlobo ngeentlobo zeminenga, kukho eminye ebalaseleyo ngemikhwa yayo ekhethekileyo yokulala. Umzekelo, i umnenga we-beluga Kwaziwa njengomntu olala kakhulu elwandle. Ngokungafaniyo nezihlobo zabo ezinkulu, ii-belugas zihlala ziphumla phantsi kolwandle.
Oku kuziphatha kokulala kuye kwabonwa kwi-belugas zombini endle nasekuthinjweni, kwaye iphawuleka ngakumbi kumanzi angekho nzulu apho iibeluga ezininzi ngamanye amaxesha zinokubonwa zilele kunye, imizimba yazo ilele ezantsi neentloko zazo zime nkqo.
Iphupha kunye nokuFuduka: Uhambo lweZigebenga
Iminenga idume ngokufuduka kwayo ixesha elide, eminye yayo inokuthabatha amawaka eekhilomitha. Lo msebenzi ungaguqukiyo uphakamisa umbuzo: Balifumana nini ixesha lokulala kolu hambo lunzima?
Impendulo ibonakala ilolona lungelelwano phakathi ukuphumla kunye nokuhamba. Iminenga inokugcina ukulingana phakathi kwe-cerebral hemispheres, ivumela enye ukuba iphumle ngelixa enye ilawula ukudada. Ngumzekelo omangalisayo wendlela ezi ngxilimbela zaselwandle eziziqhelanisa ngayo nezidingo zazo ezininzi.
Ngamafutshane, indlela elala ngayo iminenga ngumbono onomtsalane wokuziqhelanisa nokuphila, ubonisa kwakhona ukwahluka okumangalisayo nokomelela kobomi kwisijikelezi-langa sethu.