Nervous tissue yog cov ntaub so ntswg nyob hauv hlwb. Ob hom paj hlwb yog neurons & neuroglia neuroglia Glia, tseem hu ua glial cells lossis neuroglia, yog tsis-neuronal hlwbhauv nruab nrab paj hlwb (hlwb thiab txha caj qaum) thiab lub paj hlwb peripheral. system uas tsis tsim hluav taws xob impulses. Lawv tswj hwm homeostasis, tsim myelin hauv lub paj hlwb peripheral, thiab muab kev txhawb nqa thiab kev tiv thaiv rau cov neurons. https://en.wikipedia.org › wiki › Glia
Glia - Wikipedia
cov ntaub so ntswg nyob rau hauv lub hlwb nyob qhov twg?
Teb: Cov ntaub so ntswg Nyob rau hauv cov hlab ntsha peripheral thiab hauv
nruab nrab paj hlwb, cov khoom nruab nrog xws li qaum qaum thiab lub hlwb, cov ntaub so ntswg muaj thoob plaws hauv lub cev. lub cev. Neurons suav nrog cov paj hlwb.
Cov ntaub so ntswg twg pom hauv lub hlwb thiab lub hlwb?
paj hlwb yog lub ntsiab ntawm lub paj hlwb, uas suav nrog lub hlwb, qaum qaum, thiab cov hlab ntsha.
Puas yog paj hlwb?
Lub hlwb ntawm cov vertebrates yog ua los ntawm cov ntaub so ntswg mos heevCov ntaub so ntswg hauv hlwb yog pinkish rau sab nraud thiab feem ntau dawb rau sab hauv, nrog cov xim hloov maj mam. Lub hlwb vertebrate yog nyob ib puag ncig los ntawm cov txheej txheem ntawm cov ntaub so ntswg sib txuas hu ua meninges uas cais cov pob txha taub hau ntawm lub hlwb.
Puas muaj ntaub so ntswg hauv hlwb?
Peb txheej ntawm cov ntaub so ntswg, sib sau ua ke hu ua meninges, ncig thiab tiv thaiv lub hlwb thiab qaum qaum. Lub dura mater tsim cov tawv nqaij, txheej txheej ntawm meninges.
