Yini i-Electromyography (EMG)? Inhloso, Amazinga/Inqubo & Imiphumela

I-Electromyography, noma i-EMG, iyisivivinyo sezokwelapha esilinganisa umsebenzi kagesi emisipha yakho. Cabanga ngayo njengendlela odokotela abalalela ngayo izingxoxo zikagesi ezenzeka phakathi kwemizwa yakho nemisipha. Lolu vivinyo lusiza abahlinzeki bezempilo ukuthi baqonde ukuthi imisipha yakho nemizwa eyilawulayo isebenza kahle kangakanani.

Uvivinyo luhlanganisa ukubeka ama-electrode amancane esikhumbeni sakho noma ukufaka izinaliti ezincane emisipheni ethile. Lawa ma-electrode athola amasignali kagesi amancane emisipha yakho ekhiqiza lapho ishintshelana futhi iphumula. Kufana nokuba nemakrofoni enembile kakhulu engathatha ukuhleba komsebenzi wakho wemisipha.

Yini i-Electromyography (EMG)?

I-EMG iyisivivinyo sokuxilonga esiqopha umsebenzi kagesi okhiqizwa yimisipha yakho. Imisipha yakho ngokwemvelo idala amasignali kagesi amancane lapho ishintshelana, futhi lolu vivinyo luthatha lawo masignali ukusiza odokotela ukuthi bahlole ukusebenza kwemisipha nemizwa.

Kunezinhlobo ezimbili eziyinhloko zokuhlolwa kwe-EMG. I-Surface EMG isebenzisa ama-electrode abekwe esikhumbeni sakho ukukala umsebenzi wemisipha ebusweni. I-Needle EMG ihlanganisa ukufaka izinaliti ezincane ngqo emsipheni ukuze uthole ukufundwa okuningiliziwe kwamalunga emisipha ngamanye.

Uvivinyo lunikeza ulwazi olubalulekile ngempilo yemisipha, ukusebenza kwemizwa, nezindlela zokuxhumana phakathi kobuchopho bakho, umgogodla, nemisipha. Lolu lwazi lusiza odokotela ukuthi baxilongwe izimo ezihlukahlukene ze-neuromuscular futhi bahlele ukwelashwa okufanele.

Kungani kwenziwa i-Electromyography (EMG)?

Odokotela batusa ukuhlolwa kwe-EMG uma uhlangabezana nezimpawu ezisikisela izinkinga ngemisipha yakho noma imizwa eziyilawulayo. Uvivinyo lusiza ukukhomba ukuthi ngabe izimpawu zakho zivela ezinkingeni zemisipha, ukulimala kwemizwa, noma izinkinga ngokuxhumana phakathi kwemizwa nemisipha.

Umhlinzeki wakho wokunakekelwa kwezempilo angase asikisela leli vivinyo uma uhlangabezana nobuthakathaka bemisipha, ukuqina, noma ukuthuthumela okungenawo umbangela obonakalayo. Kuyasiza futhi uma unokuba ndikindiki, ukuluma, noma ubuhlungu obungabonisa izinkinga zemizwa.

Lolu vivinyo luwusizo ikakhulukazi ekuxilongeni izimo ezithinta indlela uhlelo lwakho lwezinzwa oluxhumana ngayo nemisipha yakho. Nazi ezinye izizathu ezivamile odokotela abahlela ngazo ukuhlolwa kwe-EMG:

• Ubuthakathaka bemisipha noma ukukhubazeka
• Ukuthuthumela kwemisipha noma ukuqina
• Ubuthakathaka noma ukuluma ezingalweni noma emilenzeni
• Ubuhlungu bemisipha obungachazeki
• Ubunzima bokulawula ukunyakaza kwemisipha
• Umonakalo wemizwa osolwayo ngenxa yokulimala noma isifo
• Ukuqapha ukuqhubeka kwezimo eziqashelwayo ze-neuromuscular

Ukuhlolwa kwe-EMG kungasiza ekuhlonzeni izimo ezivamile nezingavamile ze-neuromuscular. Izimo ezivamile zihlanganisa i-carpal tunnel syndrome, imizwa ecindezelwe, kanye nokuhlukana kwemisipha. Izimo ezingavamile zingase zihlanganise i-muscular dystrophy, i-myasthenia gravis, noma i-amyotrophic lateral sclerosis (ALS).

Yini inqubo ye-EMG?

Inqubo ye-EMG ngokuvamile ithatha imizuzu engama-30 kuya kwengama-60 futhi yenziwa ehhovisi likadokotela noma esibhedlela. Uzocelwa ukuthi ugqoke izingubo ezikhululekile ezivumela ukufinyelela kalula emisipheni ehlolwayo.

Ngesikhathi se-surface EMG, umhlinzeki wakho wokunakekelwa kwezempilo uzohlanza isikhumba ngaphezulu kwemisipha ehlolwayo bese enamathisela ama-electrode amancane, ayisicaba esebenzisa iziqeshana ezinamathelayo. Lawa ma-electrode axhunywe kudivayisi eqopha ebonisa umsebenzi kagesi esikrinini sekhompyutha.

Nge-needle EMG, udokotela wakho uzofaka izinaliti ezincane kakhulu emisipheni ethile. Ngenkathi lokhu kungase kuzwakale kungakhululekile, izinaliti zincane kakhulu kunezisetshenziselwa ukudonsa igazi. Ungase uzwe ukuchofoza okufushane lapho inaliti ifakwa, kodwa abantu abaningi bakubekezelela kahle lokhu.

Ngesikhathi sokuhlolwa, uzocelwa ukuba uphumule imisipha yakho ngokuphelele, bese uyinciphisa ngobumnene noma ngamandla amaningi. Udokotela uzokunikeza imiyalelo ecacile mayelana nokuthi kufanele uqinise futhi uphumule nini iqembu ngalinye lemisipha elihlolwayo.

Kuyo yonke inqubo, uzozwa imisindo evela emshinini we-EMG njengoba uthatha umsebenzi kagesi. Le misindo ijwayelekile futhi isiza udokotela wakho ukuthi ahumushe imiphumela. Ukuhlolwa kuvamile ukuthi kuphephile, yize ungase uzwe ubuhlungu obuncane ezindaweni lapho kufakwa khona inaliti ngemuva.

Ungalungiselela kanjani i-EMG yakho?

Ukulungiselela ukuhlolwa kwe-EMG kuqondile futhi kudinga ukulungiselela okuncane okukhethekile. Okubaluleke kakhulu ukugqoka izingubo ezixekile, ezikhululekile ezivumela ukufinyelela kalula emisipheni edokotela wakho okudingeka ayihlole.

Kufanele ugweme ukusebenzisa ama-lotion, okokugcoba, noma amafutha esikhumbeni sakho ngosuku lokuhlolwa. Le mikhiqizo ingaphazamisa ikhono lama-electrode lokuthola amasignali kagesi ngokunembile. Uma uvame ukusebenzisa le mikhiqizo, vele uyeke ukuyisebenzisa ngosuku lokuhlolwa.

Nawa amanye amasu alusizo okulungiselela ukuqinisekisa imiphumela engcono kakhulu yokuhlolwa:

• Gqoka izingubo ezixekile ezingasuswa kalula noma ezingaqoqwa
• Yeqa ama-lotion, okokugcoba, noma amafutha esikhumbeni sakho
• Qhubeka nokuthatha imithi yakho ejwayelekile ngaphandle uma utshelwe ngenye indlela
• Yidla ngokujwayelekile ngaphambi kokuhlolwa
• Gwema i-caffeine uma uzwela kuyo, njengoba ingase ithinte umsebenzi wemisipha
• Susa ubucwebe endaweni okuhlolwa kuyo
• Letha uhlu lwemithi yakho yamanje

Yazisa udokotela wakho uma uthatha imithi yokunciphisa igazi, njengoba lokhu kungase kuthinte ingxenye yokuhlolwa kwe-EMG yenaliti. Imithi eminingi ayiphazamisi imiphumela ye-EMG, kodwa umhlinzeki wakho wokunakekelwa kwezempilo uzokuqondisa kunoma yimiphi imiyalelo ethile.

Ungayifunda kanjani i-EMG yakho?

Imiphumela ye-EMG ikhombisa amaphethini omsebenzi kagesi emisipha yakho, okuthi udokotela wakho awahumushe ukuze aqonde ukuthi imisipha yakho nemizwa yakho isebenza kahle kangakanani. Imiphumela ejwayelekile ye-EMG ikhombisa amaphethini athile omsebenzi kagesi lapho imisipha iphumule nalapho icindezela.

Lapho imisipha iphumule ngokuphelele, kufanele ikhombise umsebenzi kagesi omncane. Ngesikhathi sokucindezela kwemisipha, imisipha enempilo ikhiqiza iphethini ebonakalayo yezimpawu zikagesi ezikhula ngamandla okucindezela.

Imiphumela engajwayelekile ye-EMG ingabonisa izinkinga ezihlukahlukene ngomsebenzi wemisipha noma wemizwa. Udokotela wakho uzokuchazela ukuthi amaphethini athile asho ukuthini ngesimo sakho nempilo yakho yonke.

Nakhu okushiwo yizinto ezihlukene ze-EMG:

• Umsebenzi ojwayelekile wokuphumula: Umsebenzi wemisipha nemizwa enempilo
• Umsebenzi ongajwayelekile wokuphumula: Ukucasuka kwemisipha noma ukulimala kwemizwa okungenzeka
• Amandla esignali anciphisiwe: Ubuthakathaka bemisipha obungaba khona noma izinkinga zemizwa
• Amaphethini angajwayelekile: Izifo ze-neuromuscular ezingaba khona
• Izimpendulo ezibambezelekile: Izinkinga zokuqhutshwa kwemizwa ezingaba khona
• Ukungabikho komsebenzi: Ukulimala okukhulu kwemisipha noma imizwa

Umhlinzeki wakho wezempilo uzoxoxa ngemiphumela yakho ethile nawe futhi achaze ukuthi ihlobene kanjani nezimpawu zakho. Imiphumela ye-EMG iyingxenye eyodwa nje yendida yokuxilonga futhi ihlala ihunyushwa kanye nomlando wakho wezokwelapha, ukuhlolwa komzimba, neminye imiphumela yokuhlolwa.

Ungawashintsha kanjani amazinga akho e-EMG?

Imiphumela ye-EMG ayinawo "amazinga" okudingeka alungiswe njengoba kwenza izivivinyo zegazi. Esikhundleni salokho, i-EMG ikhombisa amaphethini omsebenzi kagesi abonisa ukuthi imisipha yakho nemizwa yakho isebenza kahle kangakanani.

Ukwelashwa kuncike ngokuphelele esimweni esiyisisekelo i-EMG esisembulayo. Uma ukuhlolwa kubonisa ukucindezelwa kwemizwa, njenge-carpal tunnel syndrome, ukwelashwa kungabandakanya ama-splints esihlakaleni, ukwelashwa ngokomzimba, noma ngezinye izikhathi ukuhlinzwa.

Ngezinkinga ezihlobene nemisipha ezitholwe yi-EMG, udokotela wakho angase ancome izindlela ezihlukahlukene. Ukwelashwa ngokomzimba kungasiza ukuqinisa imisipha ebuthakathaka futhi kuthuthukise ukusebenza. Imithi ingase inikezwe ukunciphisa ukuvuvukala noma ukuphatha ubuhlungu.

Izindlela ezivamile zokwelapha ezisekelwe ekutholeni kwe-EMG zihlanganisa:

• Ukwelashwa ngokomzimba ukuqinisa imisipha nokuthuthukisa ukuhamba
• Imithi yokunciphisa ukuvuvukala noma ukuphatha izimpawu
• Ukuguqulwa kwendlela yokuphila ukuze kugwenywe imisebenzi eyenza izimpawu zibe zimbi kakhulu
• Izinqubo zokuhlinzwa zokucindezelwa okukhulu kwemizwa
• Amadivayisi asizayo ukusiza ngemisebenzi yansuku zonke
• Ukwelashwa komsebenzi ukuguqula imvelo yomsebenzi neyasekhaya

Okubalulekile ukusebenza nethimba lakho lezempilo ukuthuthukisa uhlelo lokwelapha olwenzelwe isimo sakho esithile nezidingo zakho. Ezinye izimo zithuthuka ngokuhamba kwesikhathi nokwelashwa, kanti ezinye zidinga ukuphathwa okuqhubekayo ukuze kulondolozwe ukusebenza kanye nekhwalithi yempilo.

Yini umphumela omuhle kakhulu we-EMG?

Umphumela omuhle kakhulu we-EMG ngumuntu obonisa amaphethini omsebenzi kagesi ajwayelekile emisipheni yakho nasemizweni. Lokhu kusho ukuthi imisipha yakho ithule lapho iphumule futhi ikhiqiza amasiginali kagesi afanele uma uyihambisa.

Imiphumela ejwayelekile ye-EMG ikhombisa ukuthi imisipha yakho ithola amasiginali emizwa afanele futhi isabela ngendlela efanele. Amaphethini kagesi kufanele abe aqhubekayo futhi aqine, ekhombisa ukuxhumana okuhle phakathi kohlelo lwakho lwezinzwa nemisipha.

Nokho, okubhekwa njengokuthi “kungcono kakhulu” kuncike esimweni sakho ngasinye. Uma uqashwe ngesimo esaziwayo, imiphumela ezinzile ingase ibe umphumela ongcono kakhulu. Kumuntu onezimpawu, ngisho nemiphumela engajwayelekile ingaba yigugu ngoba isiza ukuhlonza inkinga nokuqondisa ukwelashwa.

Udkt wenu uzochaza imiphumela yakho ye-EMG ngokuqondene nezimpawu zakho, umlando wakho wezokwelapha, kanye nezinye izivivinyo. Ngezinye izikhathi, imiphumela engajwayelekile kancane kumuntu ongenazo izimpawu ayikhathazi, kanti izinguquko ezincane kumuntu onesimo esaziwayo zingase zibe sibalulekile.

Ziyini izici eziyingozi ze-EMG engajwayelekile?

Izici eziningana zingakhuphula amathuba okuba nemiphumela ye-EMG engajwayelekile. Ubudala buyisici esibalulekile, njengoba umsebenzi wemizwa nemisipha yehla ngokwemvelo ngokuhamba kwesikhathi, okwenza abadala bakwazi ukuthola izinto ezingajwayelekile.

Izimo ezithile zezokwelapha zikhuphula kakhulu ingozi yemiphumela ye-EMG engajwayelekile. Isifo sikashukela singalimaza imizwa ngokuhamba kwesikhathi, okuholela kumaphethini omsebenzi kagesi angajwayelekile. Izimo ze-Autoimmune zingathinta imisipha nemizwa.

Izici zokuphila nazo zidlala indima empilweni yezinzwa nemisipha. Nazi izici eziyingozi ezingaholela emiphumeleni ye-EMG engajwayelekile:

• Ubudala obuthuthukile (ukuguga kwemvelo emizweni nasemisipheni)
• Isifo sikashukela (singabangela ukulimala kwemizwa ngokuhamba kwesikhathi)
• Izifo ze-Autoimmune (zingahlasela izicubu zemizwa nemisipha)
• Ukulimala okuphindaphindiwe (kusuka emsebenzini noma emisebenzini yezemidlalo)
• Ukulimala kwangaphambilini noma ukuhlinzwa okuthinta imizwa noma imisipha
• Ukusetshenziswa ngokweqile kotshwala (kungalimaza imizwa)
• Ukuntula kwamavithamini (ikakhulukazi amavithamini B)
• Ukwembulwa emathini noma imithi ethile

Ezinye izimo ezingavamile zofuzo nazo zingabangela imiphumela ye-EMG engajwayelekile kusukela ekuzalweni noma ekuqaleni kwempilo. Lokhu kufaka phakathi izinhlobo ezahlukene ze-muscular dystrophy kanye nokuphazamiseka kwemizwa okuzuzwe ngomlando.

Ukuqonda lezi zici eziyingozi kungakusiza wena nodokotela wakho ukuthi nichaze imiphumela ye-EMG ngokunembile. Kodwa-ke, ukuba nezici eziyingozi akuqinisekisi imiphumela engajwayelekile, futhi abanye abantu abanemiphumela ye-EMG engajwayelekile abanazo izici eziyingozi ezisobala.

Ingabe kungcono ukuba nomsebenzi ophezulu noma ophansi we-EMG?

Umsebenzi we-EMG awuwona nje "phezulu" noma "phansi" njengeminye imivivinyo yezokwelapha. Kunalokho, umgomo ukuba nomsebenzi ofanele kagesi ohambelana nalokho okufanele kwenziwe imisipha yakho nganoma yisiphi isikhathi.

Lapho imisipha yakho iphumule ngokuphelele, umsebenzi kagesi ophansi noma ongekho uvamile futhi unempilo. Lokhu kubonisa ukuthi imisipha yakho ingavala kahle uma ingadingeki, okubaluleke kakhulu njengokukwazi ukuzihambisa uma kudingeka.

Ngesikhathi sokuzihambisa kwemisipha, ufuna ukubona umsebenzi kagesi oqinile, ohleliwe okwandayo ngendlela efanele ngamandla okuzihambisa. Umsebenzi omncane kakhulu ungase ukhombise ubuthakathaka bemisipha noma izinkinga zemizwa, kanti umsebenzi owedlulele noma ongahlelekile ungase ukhombise ukucasuka kwemisipha noma ukulimala kwemizwa.

Iphethini nesikhathi somsebenzi we-EMG kubaluleke kakhulu kunenani. Imisipha enempilo ikhombisa amaphethini abushelelezi, ahleliwe lapho izihambisa futhi ithule ngokuphelele lapho iphumule. Noma yikuphi ukusuka kulawa maphethini avamile kunikeza imikhondo mayelana nezinkinga ezingaba khona.

Ziyini izinkinga ezingaba khona ze-EMG engavamile?

Imiphumela ye-EMG engavamile ngokwayo ayibangeli izinkinga, kodwa ingabonisa izimo ezingaphansi ezingaholela ezinkingeni ezihlukahlukene uma zingelashwa. Izinkinga ezithile zincike esimweni esidalulwa yi-EMG engavamile.

Ubuthakathaka bemisipha obukhonjwe yi-EMG bungahamba phambili ngokuhamba kwesikhathi uma bungaphathwa kahle. Lokhu kungaholela ebunzimeni emisebenzini yansuku zonke, ukwanda kwengozi yokuwa, noma ukuncipha kwekhwalithi yempilo.

Lapho i-EMG ikhombisa ukulimala kwemizwa, izinkinga eziningana zingathuthuka ngaphandle kokwelashwa okufanele. Lokhu kusuka ekuphazamisekeni okulula kuya ekukhubazekeni okukhulu, kuye ngobukhulu nendawo yezinkinga zemizwa.

Izinkinga ezingaba khona zezimo ezikhonjwe yi-EMG engavamile zihlanganisa:

• Ubuthakathaka bemisipha obuqhubekayo obuthinta imisebenzi yansuku zonke
• Ubuhlungu obungapheli obuphazamisa ukulala nokusebenza
• Ukulahlekelwa ukulawula imoto enhle okuthinta umsebenzi noma izinto ozithandayo
• Ukwanda kwengozi yokuwa ngenxa yobuthakathaka bemisipha
• Ubunzima bokuphefumula uma imisipha yokuphefumula ithintekile
• Izinkinga zokugwinya ezimweni ezinzima
• Umonakalo wemithambo yegazi unomphela uma izimo zingelashwa ngokushesha

Izindaba ezinhle ukuthi izimo eziningi ezihlonzwe yi-EMG engavamile zingelashwa ngempumelelo noma zilawulwe. Ukuxilongwa kwasekuqaleni ngokuhlolwa kwe-EMG kuvumela ukwelashwa okusheshayo, okuvame ukuvimbela noma ukunciphisa lezi zinkinga ezingaba khona.

Kufanele ngibone nini udokotela we-EMG?

Kufanele ubone udokotela mayelana nokuhlolwa kwe-EMG uma uhlangabezana nobuthakathaka bemisipha obuqhubekayo, ubuhlungu bemisipha obungachazeki, noma imizwa engavamile efana nokuba ndikindiki noma ukuluma. Lezi zimpawu zingase zibonise izinkinga ukuthi i-EMG ingasiza ukuzixilonga.

Uma unokuthuthumela kwemisipha, ukuqina, noma ama-spasms angahambi ngokuphumula nokunakekelwa okuyisisekelo, kufanelekile ukuxoxa nomhlinzeki wakho wezempilo. I-EMG ingasiza ukunquma ukuthi lezi zimpawu zihlobene yini nezinkinga zemisipha noma imithambo.

Ungalindi ukufuna ukwelashwa uma uhlangabezana nezimpawu ezingazelelwe noma ezinzima. Ngenkathi iningi lezinkinga zemisipha nemithambo zithuthuka kancane kancane, ezinye izimo zidinga ukuhlolwa nokwelashwa okusheshayo.

Nawa amanye amazinga lapho kufanele uxhumane nodokotela mayelana nokuhlolwa okungenzeka kwe-EMG:

• Ubuthakathaka bemisipha obuqhubekayo obuthinta imisebenzi yansuku zonke
• Ubuhlungu bemisipha obungachazeki obuhlala amasonto ambalwa
• Ukuba ndikindiki noma ukuluma okungathuthuki ngokuhamba kwesikhathi
• Ukuthuthumela kwemisipha noma ukuqina okwanda noma okusabalala
• Ubunzima bokulawula ukunyakaza kwemisipha
• Umonakalo wemithambo yegazi osolwayo ovela ekulimaleni noma esimweni sezokwelapha
• Umlando womndeni wezimo ze-neuromuscular ezinempawu ezintsha

Udktela wakho oqala ukukunakekela angahlola izimpawu zakho futhi anqume ukuthi ukuhlolwa kwe-EMG kufanelekile yini isimo sakho. Bangase bakudlulisele ku-neurologist noma kwenye ingcweti engenza ukuhlolwa futhi ihumushe imiphumela.

Imibuzo evame ukubuzwa mayelana ne-EMG

Umbuzo 1. Ingabe ukuhlolwa kwe-EMG kulungile ekuxilongeni i-carpal tunnel syndrome?

Yebo, ukuhlolwa kwe-EMG kuhle kakhulu ekuxilongeni i-carpal tunnel syndrome. Ukuhlolwa kungathola ukubambezeleka okubonakalayo kokuhamba kwemizwa kanye nezinguquko zemisipha ezenzeka lapho imizwa ye-median icindezelwa esihlakaleni.

I-EMG ivame ukuhlanganisa izifundo zokuhamba kwemizwa ezikala ukuthi amasignali kagesi ahamba ngokushesha kangakanani emizweni yakho. Ku-carpal tunnel syndrome, la masignali ancipha njengoba edlula endaweni ecindezelwe esihlakaleni sakho. Ukuhlolwa kungakhombisa futhi ukuthi ukucindezela kuthinte imisipha esandleni sakho.

Umbuzo 2. Ingabe umsebenzi ophansi we-EMG ubangela ubuthakathaka bemisipha?

Umsebenzi ophansi we-EMG awubangeli ubuthakathaka bemisipha, kodwa ungabonisa izinkinga ezingaphansi ezibangela ubuthakathaka. Lapho i-EMG ikhombisa ukuncipha komsebenzi kagesi ngesikhathi sokuncipha kwemisipha, ngokuvamile kusho ukuthi imisipha ayitholi amasignali emizwa afanele noma ukuthi izicubu zemisipha ngokwazo zilimale.

Ubuthakathaka buvela esimweni esingaphansi, hhayi ekufundweni okuphansi kwe-EMG. I-EMG iveza nje okwenzekayo ngogesi emsipheni, isiza odokotela ukuthi baqonde ukuthi kungani uhlangabezana nobuthakathaka.

Umbuzo 3. Kuthatha isikhathi esingakanani ukuthola imiphumela ye-EMG?

Imiphumela ye-EMG ivamise ukutholakala phakathi nezinsuku ezimbalwa kuya evikini ngemuva kokuhlolwa kwakho. Udokotela wakho ngokuvamile uzobuyekeza imiphumela futhi axhumane nawe ukuze axoxe ngemiphumela kanye nanoma yiziphi izinyathelo ezilandelayo.

Ezinye izinto eziqaphelwayo zokuqala zingase zitholakale ngokushesha ngemuva kokuhlolwa, kodwa ukuhlaziywa okuphelele nokuhumusha kuthatha isikhathi. Umhlinzeki wakho wokunakekelwa kwezempilo uzochaza ukuthi imiphumela isho ukuthini ngesimo sakho esithile futhi axoxe ngezinketho zokwelapha uma kudingeka.

Umbuzo 4. Ingabe i-EMG ingathola izimpawu zakuqala ze-ALS?

I-EMG ingathola ezinye izimpawu zakuqala ze-ALS (i-amyotrophic lateral sclerosis), kodwa akuyona yona kuphela ukuhlolwa okusetshenziselwa ukuxilonga. I-ALS ibangela amaphethini athile omsebenzi kagesi wemisipha nemizwa ukuthi i-EMG ingawathola, ngisho nasezigabeni zakuqala.

Kodwa-ke, ukuxilonga i-ALS kudinga izivivinyo eziningi nokuhlolwa ngokucophelela ngokuhamba kwesikhathi. I-EMG iyingxenye ebalulekile yenqubo yokuxilonga, kodwa odokotela bacabangela nezimpawu zomtholampilo, ezinye izivivinyo, nokuthi isimo siqhubeka kanjani ngaphambi kokwenza lokhu kuxilongwa.

Q.5 Ingabe i-EMG ibuhlungu?

I-EMG engaphezulu ayibuhlungu neze. Ama-electrode amane alala esikhumbeni sakho futhi ngeke uwazwe ethola amasignali kagesi. I-needle EMG ihlanganisa ukungakhululeki okuthile lapho izinaliti ezincane zifakwa, kodwa abantu abaningi bakuthola kulula ukukubekezelela.

Ukufakwa kwenelidi kuzizwa njengokucindezela okufushane, okufana nezinaliti ze-acupuncture. Uma izinaliti sezikhona, akufanele uzwe ubuhlungu obukhulu. Abanye abantu bazwa ubuhlungu obuncane ezindaweni zokufaka usuku noma ezimbili ngemuva kokuhlolwa.