Kukho imfihlelo emininzi ngengqondo yomntu, kodwa abaphandi baye bafumanisa iinkalo ezithandekayo malunga nendlela esebenza ngayo. Nazi iimbali ezilishumi ezikhawulezayo ukuze uqalise endleleni eya ekuqondeni okungcono kwengqondo.
1 - Kunzima kunokuba unokucinga
Ingqondo yomntu omdala isisindo esimalunga neekhilogram ezi-3 kwaye iya kuba yindoda enkulu kunabesifazana. Kwakhona yinye yezona zimbutho ezinkulu kunye nezona zikhulu kakhulu.
2 - Yona maninzi amanzi
Ubomi bomntu bunamanzi angama-75 ekhulwini, kunye namafutha kunye neeprotheni.
3 - Ikhula ngokukhawuleza ukususela ekusaneni ukuya kwi-Adulthood
Ubungakanani obuninzi bomntwana osana olusandul 'umntwana olusandul' usana lu malunga ne-350 ukuya ku-400 amagremu, okanye iikota ezintathu zepondo. Oko kuthetha ukuba ikhula ngokuphindwe kabini ubukhulu bayo bokuqala ukususela ebusaneni ukuya kubantu abadala.
4 - Yenziwe Iibhiliyoni zeeNonon
Uqikelelo lwangoku lubonisa ukuba ubuchopho bomntu osemdala buqulethe malunga neeseli eziyi-86 zezigidi zamathambo, ezibizwa nangokuthi i-neurons. I-Neurons yizithunywa kwiibongo zethu, sithatha ulwazi kunye nokuthetha kunye nezitho zethu zengqondo, izihlunu zethu kunye nomnye.
5 - Yenziwe kwakhona ngeebhiliyoni zeeGlial cell
Uphando olutsha luye lwabonisa ukuba inkolelo yokuba kukho iindili ezili-10 ze-neuron zonke zobuxoki. Umlinganiselo usondele kwi-1: 1. Iiseli ze-Glial zenza malunga nesiqingatha sobuchopho kunye nentambo yomgogodla, nangona lo mlinganiselo ungahluka ukusuka kwenye indawo ukuya kwesinye.
Iiseli ze-Glial zenza uluhlu lwemisebenzi, kuquka ukusebenza njengeglue ukubamba i-neurons kunye. Kananjalo benza imisebenzi yokugcina indlu ngokucoca i-neurotransmitter ezingaphezulu kunye nokuxhasa ukukhula kwe-synaptic.
Kukho iintlobo ezahlukahlukeneyo zeeseli zamanzi: i-astrocytes, i-oligodendrocytes, i-microglia, iiseli ependymal, i-radial glial, iiseli ze-satellite kunye namaseli e-schwann.
6 - Unokwenza iiseli ezitsha, nakwi-Adulthood
Ingqondo iyaqhubeka nokudibanisa ezintsha kwi-neurons ebomini bethu. Iinkolelo zakudala zaphakamisa ukuba ubuchopho bubekwe esityebeni ebomini, kodwa izazinzulu ngoku ziyazi ukuba ingqondo ayiguquki.
I-7 - Ifuna iMandla eNamandla ukuya kuSebenzi
Nangona limela kuphela iipesenti ezi-2 zomzimba womzimba, ubuchopho bufuna malunga neepesenti ezingama-20 ze-oksijini yomzimba kunye neepesenti ezingama-25 ze-glucose yomzimba.
8 - Ukulimala kweBrainatic Breinatic Arein
Phakathi kwabantwana kunye nabantu abadala phakathi kweminyaka eyi-1 no-44, ukulimala kwengqondo kubangela ukuba ukhubaze nokufa. Izizathu eziqhelekileyo zokulimala kanobuchopho ziquka ukuwa, izithuthi eziphazamisayo kunye nokuhlaselwa.
9 - Iinjongo Zethu Zenzani Ukuba Zincinci
Ubungakanani obuqhelekileyo bobuchopho bomntu buye buhla nge-9 intshi yeekhiloki ngaphezu kweminyaka engama-5 000 edluleyo. Oku kungakho ngenxa yokuba imizimba yethu ibuye yincinci ngaphezu kwexesha.
> Imithombo:
> I-Brain Trauma Foundation. Izibalo ze-TBI: Amaqiniso nge-TBI e-USA.
> Lewis, T. Ubuntu Bombongo: Amaqiniso, Imisebenzi kunye neAnatomy. LiveScience. Ishicilelwe ngoMatshi 25, 2016.
> National Geographic. Ubunjani.
> ISikole kaZwelonke seNational and Disorders and Stroke. Isiseko seBongo: Ubomi nokufa kweNeuron.
> Pappas, S. 10 izinto ongazi malunga nobuchopho. Sayensi ephilayo. Ipapashwe ngoFebruwari 18, 2011.
> Scientific American. Kutheni Ubomi Bethu Buqala Ukwehla? Ipapashwe ngoNovemba 1, 2014.
> von Bartheld, CS, Bahney, J, Herculano-Houzel, S. Ukukhangela inani lenyaniso leetron and cell glial engqondweni yengqondo: Ukuhlaziywa kweminyaka engama-150 yokubalwa kweseli. I-Journal ye-Comparative Neurology . Disemba 15, 2016; 524 (18): 3865-3895.