I-EEG

I-electroencephalogram (EEG) luvavanyo lokulinganisa ukusebenza kombane kwingqondo.

Uvavanyo lwenziwa yi-electroencephalogram technologist kwi-ofisi yakho kagqirha okanye esibhedlele okanye elebhu.

Uvavanyo lwenziwa ngale ndlela ilandelayo:

• Ulala ngomqolo ebhedini okanye kwisitulo esingqengqile.
• Iidiski zentsimbi ezithe tyaba ezibizwa ngokuba zii-electrode zibekwe kuyo yonke indawo entlonzeni. Iidiski zigcinwe endaweni ngoncamatheliso. Ii-electrode zidityaniswe ngeengcingo kumatshini wokurekhoda. Umatshini utshintsha imiqondiso yombane kwiipateni ezinokubonwa kwisohlo okanye ezotywe ephepheni. Ezi patheni zibukeka njengemigca ye-wavy.
• Kufuneka uxoke ulele ngexesha lovavanyo amehlo akho evaliwe. Kungenxa yokuba intshukumo inokutshintsha iziphumo. Unokucelwa ukuba wenze izinto ezithile ngexesha lovavanyo, njengokuphefumla ngokukhawuleza kwaye ngokunzulu kangangemizuzu eliqela okanye ujonge ukukhanya okuqaqambileyo.
• Unokucelwa ukuba ulale ngexesha lovavanyo.

Ukuba ugqirha wakho ufuna ukubeka iliso kwimisebenzi yobuchopho bakho ixesha elide, kuya kufuneka i-EEG ye-ambulensi. Ukongeza kwii-electrode, uya kunxiba okanye uphathe irekhoda ekhethekileyo ukuya kuthi ga kwiintsuku ezi-3. Uyakwazi ukuhamba malunga nesiqhelo njengoko i-EEG irekhodwa. Okanye, ugqirha wakho unokukucela ukuba uhlale ubusuku obuthile kwiyunithi ekhethekileyo yokujonga i-EEG apho umsebenzi wakho wobuchopho uza kujongwa ngokuqhubekayo.

Hlamba iinwele zakho kubusuku obungaphambi kovavanyo. MUSA ukusebenzisa isixhobo sokulungisa, iioyile, izifafazi, okanye ijeli kwizinwele zakho. Ukuba unwele lokuluka, buza kumboneleli wakho wezempilo ukuba akunike imiyalelo ekhethekileyo.

Umboneleli wakho unokufuna ukuba uyeke ukuthatha amayeza athile ngaphambi kovavanyo. SUKUTSHINTSHE okanye uyeke ukuthatha nawaphi na amayeza ngaphandle kokuqala uthethe nomboneleli wakho. Yiza noluhlu lwamayeza akho.

Kunqande konke ukutya neziselo ezinekhofiine kangangeeyure eziyi-8 phambi kovavanyo.

Kuya kufuneka ulale ngexesha lovavanyo. Ukuba kunjalo, unokucelwa ukuba unciphise ixesha lakho lokulala ngobusuku obungaphambili. Ukuba uceliwe ukuba ulale kancinci phambi kovavanyo, SUKUTHI utye okanye usele nayiphi na icaffeine, iziselo zamandla, okanye ezinye iimveliso ezikunceda ukuba uhlale uphaphile.

Landela nayiphi na enye imiyalelo oyinikiweyo.

I-electrode inokuziva incangathi kwaye ingaqhelekanga kwisikhumba sakho, kodwa akufuneki ibangele nakuphi na ukungonwabi. Akufanele uziva ungonwabanga ngexesha lovavanyo.

Iiseli zobuchopho ziyanxibelelana ngokuvelisa imiqondiso emincinci yombane, ebizwa ngokuba ziimpembelelo. I-EEG ilinganisa lo msebenzi. Ingasetyenziselwa ukuxilonga okanye ukubeka iliso kwezi meko zempilo zilandelayo:

• Ukuxhuzula nokuxhuzula
• Utshintsho olungaqhelekanga kwimichiza yomzimba echaphazela ingqondo
• Izifo zobuchopho, ezinje ngesifo se-Alzheimer
• Ukudideka
• Ukuphelelwa ngumlingo okanye amaxesha okuphulukana nenkumbulo angenakuchazwa ngenye indlela
• Ukwenzakala entloko
• Usulelo
• Amathumba

I-EEG ikwasetyenziselwa:

• Vavanya iingxaki ngokulala (iingxaki zokulala)
• Ukubeka iliso kwingqondo ngexesha lotyando lobuchopho

I-EEG inokwenziwa ukubonisa ukuba ingqondo ayinamsebenzi, kwimeko yomntu oku-coma enzulu. Inokuba luncedo xa uzama ukuthatha isigqibo sokuba umntu ubhubhile na ubuchopho.

I-EEG ayinakusetyenziselwa ukulinganisa ubukrelekrele.

Umsebenzi wombane wobuchopho unenani elithile lamaza ngomzuzwana (amaza) aqhelekileyo kumanqanaba ohlukeneyo olumko. Umzekelo, amaza engqondo akhawuleza xa uvukile kwaye ucotha kumanqanaba athile obuthongo.

Kukho neepateni eziqhelekileyo kula maza.

Qaphela: I-EEG eqhelekileyo ayithethi ukuba ukubanjwa akwenzekanga.

Iziphumo ezingaqhelekanga kuvavanyo lwe-EEG zinokubangelwa:

• Ukuphuma kwegazi ngokungaqhelekanga (ukopha)
• Isakhiwo esingaqhelekanga kwingqondo (njenge-tumor yengqondo)
• Ukufa kwethishu ngenxa yokuvaleka kwegazi (infarction yecerebral)
• Iziyobisi okanye utywala
• Ukwenzakala entloko
• Imigraines (kwezinye iimeko)
• Ukuphazamiseka kwengqondo (njengokuxhuzula)
• Ingxaki yokulala (njenge-narcolepsy)
• Ukudumba kwengqondo (iedema)

Uvavanyo lwe-EEG lukhuselekile kakhulu. Izibane ezidanyazayo okanye ukuphefumla okukhawulezayo (hyperventilation) efunekayo ngexesha lovavanyo kunokubangela ukuxhuzula kwabo baneengxaki zokuthimba. Umboneleli owenza i-EEG uqeqeshelwe ukukukhathalela ukuba oku kuyenzeka.

Electroencephalogram; Uvavanyo lwe-wave ye-Brain; Ukuxhuzula - iEEG; Ukubamba - i-EEG

• Ingqondo
• Ukujonga iliso lobushushu

UDeluca GC, uGriggs RC. Indlela yesigulana ngesifo se-neurologic. Ku: IGoldman L, iSchafer AI, ii-eds. Amayeza eGoldman-Cecil. Ngomhla wama-26. IPhiladelphia, PA: Elsevier; 2020: isahluko 368.

I-CD yeHahn, i-Emerson RG. Electroencephalography kunye nezinto ezinokubakho. Ku: Daroff RB, Jankovic J, Mazziotta JC, Pomeroy SL, ii-eds. I-Neurology kaBradley kwiKlinikhi yokuziqhelanisa. Umhla wesi-7. IPhiladelphia, PA: Elsevier; 2016: isahluko 34.