I-EEG

I-electroencephalogram (EEG) isivivinyo sokulinganisa ukusebenza kukagesi kobuchopho.

Ukuhlolwa kwenziwa nguchwepheshe we-electroencephalogram ehhovisi likadokotela wakho noma esibhedlela noma elabhoratri.

Ukuhlolwa kwenziwa ngale ndlela elandelayo:

• Ulele ngomhlane embhedeni noma esihlalweni esihleli.
• Amadiski wensimbi ayizicaba abizwa ngama-electrode abekwa kuso sonke isikhumba sakho. Amadiski abanjwe endaweni enamathisela okunamathelayo. Ama-electrode axhunywe ngezintambo emshinini wokuqopha. Umshini ushintsha amasiginali kagesi abe amaphethini angabonakala kumqapha noma adwetshwe ephepheni. Lawa maphethini abukeka njengemigqa ye-wavy.
• Udinga ukulala unganyakazi ngesikhathi sokuhlolwa amehlo akho evaliwe. Lokhu kungenxa yokuthi ukunyakaza kungashintsha imiphumela. Ungacelwa ukuthi wenze izinto ezithile ngesikhathi sokuhlolwa, njengokuphefumula ngokushesha nangokujulile imizuzu eminingana noma ukubheka ukukhanya okukhanyayo okukhanyayo.
• Ungacelwa ukuthi ulale ngesikhathi sokuhlolwa.

Uma udokotela wakho edinga ukuqapha umsebenzi wakho wobuchopho isikhathi eside, i-EEG ehamba phambili izoyalwa. Ngaphezu kwama-electrode, uzogqoka noma uphathe irekhoda ekhethekile kuze kube yizinsuku ezi-3. Uzokwazi ukwenza inqubo yakho ejwayelekile njengoba i-EEG iqoshwa. Noma, udokotela wakho angakucela ukuthi uhlale ubusuku obuthile ekolishi elikhethekile lokuqapha i-EEG lapho umsebenzi wakho wobuchopho uzobhekwa ngokuqhubekayo.

Geza izinwele zakho ngobusuku obandulela ukuhlolwa. UNGAYisebenzisi i-conditioner, uwoyela, izifutho noma i-gel ezinweleni zakho. Uma une-weave yezinwele, cela umhlinzeki wakho wezokunakekelwa kwempilo ukuthola imiyalo ekhethekile.

Umhlinzeki wakho angafuna ukuthi uyeke ukuthatha imithi ethile ngaphambi kokuhlolwa. Ungashintshi noma uyeke ukuthatha noma yimiphi imithi ngaphandle kokuqala ukhulume nomhlinzeki wakho. Letha uhlu lwemithi yakho.

Gwema konke ukudla neziphuzo eziqukethe i-caffeine amahora angu-8 ngaphambi kokuhlolwa.

Ungadinga ukulala ngesikhathi sokuhlolwa. Uma kunjalo, ungacelwa ukuthi unciphise isikhathi sakho sokulala ngobusuku obandulele. Uma ucelwa ukuthi ulale kancane ngangokunokwenzeka ngaphambi kokuhlolwa, UNGADli noma uphuze noma iyiphi i-caffeine, iziphuzo zamandla, noma eminye imikhiqizo ekusiza ukuthi uhlale uphapheme.

Landela noma imiphi eminye imiyalo ethize oyinikiwe.

Ama-electrode angazizwa enamathele futhi exakile ekhanda lakho, kepha akufanele abangele noma yikuphi ukungakhululeki. Akufanele uzwe ukungakhululeki ngesikhathi sokuhlolwa.

Amaseli obuchopho ayaxhumana ngokukhiqiza amasiginali amancane kagesi, abizwa ngokuthi imizwa. I-EEG ilinganisa lo msebenzi. Ingasetshenziselwa ukuxilonga noma ukuqapha lezi zimo zezempilo ezilandelayo:

• Ukuquleka nesithuthwane
• Izinguquko ezingajwayelekile kumakhemikhali omzimba athinta ubuchopho
• Izifo zobuchopho, njengesifo i-Alzheimer
• Ukudideka
• Ukuphelelwa amandla noma izinkathi zokulahleka kwememori ezingenakuchazwa ngenye indlela
• Ukulimala ekhanda
• Izifo
• Izimila

I-EEG isetshenziselwa uku:

• Linganisa izinkinga ngokulala (izinkinga zokulala)
• Gada ubuchopho ngesikhathi sokuhlinzwa kobuchopho

I-EEG ingenziwa ukukhombisa ukuthi ubuchopho abunamsebenzi, esimweni somuntu ose-coma ejulile. Kungasiza lapho uzama ukunquma ukuthi ngabe umuntu ufile yini ebuchosheni.

I-EEG ayinakusetshenziswa ukukala ubuhlakani.

Umsebenzi kagesi wobuchopho unenani elithile lamagagasi ngomzuzwana (amaza) ajwayelekile kumazinga ahlukene okuqapha. Isibonelo, amagagasi obuchopho ashesha lapho uphapheme futhi ehamba kancane ezigabeni ezithile zokulala.

Kukhona namaphethini ajwayelekile kula magagasi.

Qaphela: I-EEG ejwayelekile ayisho ukuthi ukuquleka akwenzekanga.

Imiphumela engajwayelekile esivivinyweni se-EEG kungenzeka ngenxa:

• Ukopha okungavamile (ukopha)
• Isakhiwo esingajwayelekile ebuchosheni (njengesimila sobuchopho)
• Ukufa kwezicubu ngenxa yokuvaleka kwegazi (i-cerebral infarction)
• Izidakamizwa noma utshwala
• Ukulimala ekhanda
• I-Migraines (kwezinye izimo)
• Ukuphazamiseka kwengqondo (njengesifo sokuwa)
• Inkinga yokulala (njenge-narcolepsy)
• Ukuvuvukala kobuchopho (i-edema)

Ukuhlolwa kwe-EEG kuphephe kakhulu. Izibani ezikhanyayo noma ukuphefumula okusheshayo (i-hyperventilation) edingekayo ngesikhathi sokuhlolwa kungadala ukuqubuka kulabo abanezinkinga zokubanjwa. Umhlinzeki owenza i-EEG uqeqeshelwe ukukunakekela uma lokhu kwenzeka.

Electroencephalogram; Ukuhlolwa kwegagasi lobuchopho; Isifo sokuwa - i-EEG; Ukudlikiza - i-EEG

• Ubuchopho
• Ukuqapha kwe-Brain wave

UDeluca GC, uGriggs RC. Indlela eya esigulini esinesifo se-neurologic. Ku: IGoldman L, iSchafer AI, ama-eds. Imithi yeGoldman-Cecil. Umhla ka-26. IPhiladelphia, PA: Elsevier; 2020: isahluko 368.

I-Hahn CD, i-Emerson RG. I-Electroencephalography namakhono akhishiwe. Ku: Daroff RB, Jankovic J, Mazziotta JC, Pomeroy SL, ama-eds. I-Neurology kaBradley ekwenziweni kwemitholampilo. Umhla wesi-7. IPhiladelphia, PA: Elsevier; 2016: isahluko 34.