![Dab tsi yog qhov sib txawv nruab nrab thiab qis lub cev muaj zog neuron lesion? Dab tsi yog qhov sib txawv nruab nrab thiab qis lub cev muaj zog neuron lesion?](https://i.answers-medical.com/preview/medical-health/14143331-what-is-the-difference-between-upper-and-lower-motor-neuron-lesions-j.webp)
Video: Dab tsi yog qhov sib txawv nruab nrab thiab qis lub cev muaj zog neuron lesion?
![Video: Dab tsi yog qhov sib txawv nruab nrab thiab qis lub cev muaj zog neuron lesion? Video: Dab tsi yog qhov sib txawv nruab nrab thiab qis lub cev muaj zog neuron lesion?](https://i.ytimg.com/vi/iMLebuPCBDA/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ib lub cev muaj zog neuron lesion yog a mob ntawm lub neural pathway saum lub anterior horn ntawm tus txha caj qaum los yog lub cev muaj zog nuclei ntawm cov hlab ntsha cranial. A Tsawg lub cev muaj zog neuron lesion yog a mob uas cuam tshuam rau cov hlab ntsha ntawm cov hlab ntsha mus los ntawm lub anterior horn ntawm tus txha caj qaum mus rau cov leeg nqaij.
Ntawm no, dab tsi yog qhov qis dua lub cev muaj zog neuron lesion?
Txo lub cev muaj zog neuron hauv liab. A qis lub cev muaj zog neuron lesion yog a mob uas cuam tshuam cov hlab ntsha fibers taug kev los ntawm qis lub cev muaj zog neuron (s) nyob rau hauv anterior horn/anterior grey kem ntawm tus txha nqaj qaum, lossis hauv lub cev muaj zog nuclei ntawm cov hlab ntsha cranial, rau cov leeg nqaij (s).
Puas yog Spinal Cord Injury UMN lossis LMN? Lub hom phiaj: Txhawm rau txiav txim siab qhov xwm txheej thiab etiology ntawm qis lub cev muaj zog neuron ( LMN ) vs lub cev muaj zog neuron ( UMN ) qhov txhab nyob rau hauv cov neeg mob uas ua tiav thoracic thiab lumbar txha caj qaum raug mob (TSI). LUS QHIA: Ib tus tsis tuaj yeem txiav txim siab hom mob ( UMN vs ua LMN ) nyob rau hauv lub hauv paus ntawm neurological theem ntawm raug mob.
Ua li no, dab tsi ua rau lub cev muaj zog neuron lesions?
Upper lub cev muaj zog neuron lesions tshwm sim nyob rau hauv lub hlwb los yog tus txha caj qaum raws li tshwm sim ntawm mob stroke, ntau yam sclerosis, puas hlwb raug mob, cerebral palsy, atypical parkinsonisms, ntau yam kab mob atrophy, thiab amyotrophic lateral sclerosis.
Vim li cas koj thiaj li tau txais Fasciculations hauv qis lub cev muaj zog neuron lesion?
Vim yog kev puas tsuaj rau alpha lub cev muaj zog neurons thiab atrophy ntawm cov leeg, tsis muaj zog yog tob hauv qis lub cev muaj zog neuron teeb meem. Cov spikes no ua rau cov nqaij fibers uas yog ib feem ntawm qhov ntawd neuron lub cev muaj zog chav nyob rau hluav taws, ua rau pom kev sib tw (hu ua a fasciculation ) ntawm cov leeg mob (Daim duab 6.1).
Pom zoo:
Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm cov khoom sib tsoo thiab qhov kov zoo?
![Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm cov khoom sib tsoo thiab qhov kov zoo? Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm cov khoom sib tsoo thiab qhov kov zoo?](https://i.answers-medical.com/preview/medical-health/13858321-what-are-differences-and-similarities-between-crude-touch-and-fine-touch-sensations-j.webp)
Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm 'crude' kov thiab 'nplua' kov qhov hnov? Nyuaj kov yog hais txog kev nkag siab los ntawm kev txhawb nqa ntawm cov neeg txais khoom ntawm qhov tsis nkag siab nrog cov teb loj. Hauv kev sib piv, kev kov zoo yog hais txog cov neeg txais khoom ntawm kev nkag siab siab nrog cov chaw txais me me
Dab tsi yog qhov nruab nrab nruab nrab txhim kho rau?
![Dab tsi yog qhov nruab nrab nruab nrab txhim kho rau? Dab tsi yog qhov nruab nrab nruab nrab txhim kho rau?](https://i.answers-medical.com/preview/medical-health/13879738-what-does-the-midbrain-develop-into-j.webp)
Thaum lub sijhawm embryonic kev txhim kho, lub nruab nrab lub paj hlwb (tseem hu ua mesencephalon) tshwm sim los ntawm ob lub vesicle ntawm cov hlab ntsha neural, thaum sab hauv ntawm lub raj no dhau los ua lub paj hlwb. Nws tsis faib mus rau lwm qhov chaw hauv hlwb
Koj tuaj yeem qhia qhov sib txawv ntawm qhov qis thiab qis lub cev muaj zog neuron li cas?
![Koj tuaj yeem qhia qhov sib txawv ntawm qhov qis thiab qis lub cev muaj zog neuron li cas? Koj tuaj yeem qhia qhov sib txawv ntawm qhov qis thiab qis lub cev muaj zog neuron li cas?](https://i.answers-medical.com/preview/medical-health/13924000-how-can-you-tell-the-difference-between-upper-and-lower-motor-neuron-lesions-j.webp)
Lub cev muaj zog neuron lesion yog qhov txhab ntawm neural txoj kev saum toj no lub hauv ntej ntawm tus txha caj qaum lossis lub cev muaj zog ntawm lub paj hlwb. Qhov qis dua lub cev muaj zog neuron lesion yog qhov txhab uas cuam tshuam rau cov hlab ntsha mus los ntawm lub hauv ntej ntawm tus txha caj qaum mus rau cov leeg sib txuam (s)
Dab tsi yog qhov sib txawv ntawm lub cev muaj zog loj neuron thiab qis lub cev neuron?
![Dab tsi yog qhov sib txawv ntawm lub cev muaj zog loj neuron thiab qis lub cev neuron? Dab tsi yog qhov sib txawv ntawm lub cev muaj zog loj neuron thiab qis lub cev neuron?](https://i.answers-medical.com/preview/medical-health/14085690-what-is-the-difference-between-upper-motor-neuron-and-lower-motor-neuron-j.webp)
Lub cev muaj zog neurons pib hauv thaj tsam lub cev ntawm lub paj hlwb. Ntawm qhov tod tes, qis lub cev muaj zog neurons tau txais kev cuam tshuam los ntawm lub cev muaj zog neurons thiab txuas tus txha caj qaum thiab lub paj hlwb mus rau cov leeg nqaij. Lawv yog cov hlab ntsha cranial thiab spinal
Dab tsi yog qhov txawv ntawm qhov tseeb qhov pib thiab qhov sib txawv qhov pib?
![Dab tsi yog qhov txawv ntawm qhov tseeb qhov pib thiab qhov sib txawv qhov pib? Dab tsi yog qhov txawv ntawm qhov tseeb qhov pib thiab qhov sib txawv qhov pib?](https://i.answers-medical.com/preview/medical-health/14181956-what-is-the-difference-between-an-absolute-threshold-and-a-difference-threshold-j.webp)
Qhov pib tsis txaus yog qhov tsawg kawg ntawm kev txhawb siab xav tau rau ib tus neeg kom pom qhov kev txhawb siab 50 feem pua ntawm lub sijhawm. Qhov sib txawv ntawm qhov sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj pom 50 feem pua ntawm lub sijhawm