Ho ntse ho e-na le liphiri tse ngata ka boko ba motho, empa bafuputsi ba senole lintlha tse 'maloa tse thahasellisang mabapi le hore na li sebetsa joang. Mona ke lintlha tse robong tse potlakileng ho u qalisa tseleng ea ho utloisisa hamolemo bokong.
1 - Ho boima ho feta kamoo u ka nahanang
Bokooa ba batho ba baholo bo boima ba lik'hilograma tse 3 'me bo atisa ho ba kholoanyane ho ba batona ho feta ho basali. E boetse ke e 'ngoe ea litho tsa rona tse kholo le tse matla ka ho fetisisa tsa' mele.
2 - Hangata ke Metsi
Boko ba motho bo na le karolo ea 75 lekholong ea metsi, hammoho le mafura le protheine.
3 - E Hōla haholo ho tloha bongoaneng ho ea ho batho ba baholo
Boima ba boima ba lesea la masea le sa tsoa tsoaloa bo ka ba ligrama tse 350 ho isa ho tse 400, kapa likarolo tse tharo tsa limilione. Seo se bolela hore se hōla ka makhetlo a mabeli sa boholo ba sona ho tloha bongoaneng ho ea ho motho e moholo.
4 - E entsoe ka limilione tse likete tsa li-neurone
Liphuputso tsa morao-rao li bontša hore bokooa ba batho ba baholo bo na le lisele tsa methapo ea limilione tse 86, tse bitsoang li-neurons. Li-neurone ke manģosa a boko ba rona, re jereng boitsebiso le ho buisana le litho tsa rona tsa kutlo, mesifa ea rona le tse ling.
5 - E boetse e entsoe ka limilione tse libilione tsa li-cell glial
Lipatlisiso tsa morao-rao li bontšitse hore tumelo ea hore ho na le lisele tse leshome le metso e 'meli tsa neuron e' ngoe le e 'ngoe e fosahetseng. Karolelano e haufi le 1: 1. Lisele tse nyenyane li etsa hoo e batlang e le halofo ea boko le mokokotlo oa mokokotlo, le hoja karolelano ena e ka fapana ho tloha sebakeng se seng ho ea ho se seng.
Lisele tse nyenyane li etsa mefuta e mengata ea mesebetsi, ho kenyeletsa ho etsa sekhomaretsi ho tšoara li-neuron hammoho. Ba boetse ba etsa mesebetsi ea tlhokomelo ea matlo ka ho hloekisa li-neurotransmitters tse feteletseng le ho hōlisa li-synaptic ho hōla.
Ho na le mefuta e sa tšoaneng ea lisele tsa glial: astrocytes, oligodendrocytes, microglia, lisele tsa ependymal, radial glial, lisele tsa satellite, le lisele tsa schwann.
6 - E ka hlahisa lisele tse ncha, esita le ho batho ba baholo
Boko bo ntse bo tsoela pele ho theha maqhama a macha pakeng tsa li-neurone bophelong bohle ba rona. Litumelo tsa khale li ile tsa bontša hore boko bo ne bo behiloe majoeng haufinyane, empa bo-rasaense ba nang le methapo ea kutlo hona joale ba tseba hore boko bo ke ke ba khaotsa ho fetoha.
7 - E hloka Matla a Matla ho Sebetsa
Le hoja e le feela karolo ea 2 lekholong ea boima ba 'mele, boko bo hloka karolo ea 20 lekholong ea oksijene ea' mele le karolo ea 25 lekholong ea 'mele oa' mele.
8 - Likotsi Tsa Bokooa Bo Bobe ke Boholo
Har'a bana le batho ba baholo ba pakeng tsa lilemo tse 1 le tse 44, tsotsi e mpe ea boko ke eona sesosa se ka sehloohong sa bokooa le lefu. Lisosa tse tloaelehileng tsa kotsi ena e bohloko ea boko ke litlhapi, likoloi li senyeha le litlhaselo.
9 - Boko ba Rōna bo Hlile bo Nyenyane
Boholo ba boko ba motho bo fokotsehile ka lisenthimithara tse ka bang 9 ho feta lilemo tse 5 000 tse fetileng. Sena se ka 'na sa bakoa ke hore' mele ea rona e boetse e fumane tse nyane ka nako.
> Mehloli:
> Bokooa ba Maiketsetso a Motheo. Litlhaku tsa TBI: Lintlha ka TBI USA.
> Lewis, T. Botho ba Motho: Lipale, Mosebetsi & Anatomy. LiveScience. E hatisitsoe ka la 25 March, 2016.
> National Geographic. Boko.
> Setsi sa Sechaba sa Mathata a Ts'oaetso le Lefu. Lintho tsa motheo tsa bongoli: Bophelo le lefu la Neuron.
> Pappas, S. 10 lintho tseo u neng u sa li tsebe ka boko. Science Live. E hatisitsoe ka la 18 February, 2011.
> Scientific American. Ke Hobane'ng ha Boko ba Rōna bo Qalile ho Fokotseha? E hatisitsoe ka la 1 November, 2014.
> Barthel, CS, Bahney, J, Herculano-Houzel, S. Ho phenyekolla linomoro tsa 'nete tsa lisele le li-cell glial boko ba motho: Tlhahlobo ea lilemo tse 150 tsa ho bala lisele. Journal of Comparative Neurology . La 15 December, 2016; 524 (18): 3865-3895.