Thawj kauj ruam hauv Wallerian degeneration yog tias d. Lub axon thiab myelin degenerate thiab fragment. Qhov no yuav tshwm sim sai tom qab raug mob tshwm sim, thiab yuav tshwm sim nyob rau hauv seem ntawm lub axon uas yog distal mus rau qhov chaw ntawm axonal raug mob.
Yuav ua li cas thaum Wallerian degeneration?
Wallerian degeneration yog cuam tshuam ntawm myelin thiab axons raws tag nrho qhov ntev ntawm cov hlab ntsha hauv qab qhov chaw ntawm qhov txhab. Cov tsos mob tshwm sim tam sim ntawd, tab sis nws yuav siv sij hawm 21 hnub rau kev hloov pauv hloov pauv mus rau koob EMG.
Wallerian degeneration quizlet yog dab tsi?
Wallerian degeneration yog dab tsi? txheej txheem uas tshwm sim thaum lub paj hlwb raug txiav los yog crushed, nyob rau hauv uas ib feem ntawm lub axon sib cais los ntawm neuron lub cell lub cev degenerates distal rau qhov raug mob.
Dab tsi ua rau Wallerian degeneration?
Nws muaj ob qhov ua rau Wallerian degeneration hauv peb lub ntsiab lus: neuronal cell tuag thiab axonal lesion. Nws yuav tsum raug sau tseg, tias peb lub ntsiab lus yog dav dua li niaj zaus thiab tsis tsuas yog suav nrog cov kab mob axonal mob, tab sis cov kab mob neuronal thiab axonal ntawm txhua yam.
Wallerian degeneration PDF yog dab tsi?
Definition. ▶ Wallerian degeneration, npe tom qab Waller. (1850), txhais cov xwm txheej ntawm cov xov tooj ntawm tes thiab cov molecul-lars uas ua raws li kev raug mob rau PNS. (peripheral paj hlwb) ▶axons.
