Uyoyika uvavanyo lwe-EEG (i-Electroencephalogram)? Masithethe ngale nto ngokulula!

Ngaba wena okanye umntu omaziyo wakha waxelelwa ngugqirha ukuba enze uvavanyo lwe-EEG? Usenokuba woyika kancinci okanye waxhalaba xa weva loo nto. "Yintoni i-EEG? Ngaba luvavanyo olukhulu oluneengcingo ezininzi ezingena entlokweni yakho? Ngaba luya kuba buhlungu?" Kuqhelekile ukuba nemibuzo emininzi efana nale. Kodwa akukho sizathu sokoyika. Namhlanje, siza kuthetha ngokuba luyintoni olu vavanyo lwe-EEG, kutheni lwenziwa, indlela oluqhutywa ngayo, kunye nendlela yokululungiselela ngendlela elula kakhulu onokuyiqonda.

Ngamafutshane, yintoni i-EEG?

Khawuthelekelele ukuba ingqondo yethu ifana nesixeko esikhulu nesixakekileyo. Kukho izigidi zabasebenzi abancinci kwesi sixeko. Sibabiza ngokuba zii-neurons zabasebenzi, okanye iiseli zengqondo. Aba basebenzi bathetha omnye nomnye kwaye batshintshiselana ngolwazi ngemiqondiso yombane emincinci kakhulu. Yonke into esiyicingayo, esiyivayo, nesiyenzayo ilawulwa lolu tshintshiselwano lwemiqondiso.

Ngoku, uvavanyo lwe-EEG (i-Electroencephalogram) , ukuba ngokuchanekileyo, "lukumamela" iipateni zencoko yombane ezenzeka ngaphakathi kwengqondo. Kule nto, iipleyiti ezincinci zesinyithi (esizibiza ngokuba zii-electrode) zinamathele eluswini lwentloko yakho (intloko yentloko). Ezi zifana neemakrofoni ezincinci. Ezi zithatha imiqondiso yombane ehamba phakathi kweeseli zobuchopho kwaye ziyithumele kumatshini ngeengcingo. Loo matshini ubonisa le pateni yesignali njengomzobo, okanye ngokuchanekileyo, njengepatheni yamaza (amaza obuchopho) kwiscreen. Ugqirha ujonga le pateni yamaza aze afumanise ukuba iindawo ezahlukeneyo zobuchopho zisebenza kakuhle okanye ukuba kukho into engaqhelekanga.

Kukweziphi iimeko apho uvavanyo lwe-EEG lucetyiswa khona?

Kukho izizathu ezininzi zokuba ugqirha angacebisa i-EEG. Isizathu esiphambili nesiqhelekileyo kukuba kukho ukurhanelwa kwemeko ebizwa ngokuba yi-epilepsy . Oko kukuthi, ukuba umntu unesifo sokuxhuzula, i-EEG iluncedo kakhulu ekuqinisekiseni ukuba unobangela lutshintsho olukhawulezileyo kumsebenzi wombane wengqondo.

Ukongeza, ugqirha wakho unokuyalela i-EEG ukuba uneempawu ezilandelayo:

• Ukuba uhlala uziva udidekile kwaye udidekile.
• Ukuba ulahlekelwa zingqondo ngelixa uhamba (uphelelwa ngamandla).
• Ukuba uneengxaki zokulahlekelwa yinkumbulo.
• Ukuba ubonisa utshintsho olungabonakaliyo kwindlela oziphatha ngayo.

Ukongeza kwezi mpawu, i-EEG ikwasetyenziselwa ukujonga ukusebenza kwengqondo kwezinye iimeko zonyango. Umzekelo:

• Izifo zokuphazamiseka kwenkumbulo ezifana nesifo sika-Alzheimer okanye isifo sengqondo esixhalabisayo.
• Iintsholongwane ezichaphazela ingqondo, umzekelo, i-encephalitis.
• Iithumba zobuchopho.
• Ukuba umntu ukwi-coma, jonga indlela esebenza ngayo ingqondo.
• Emva kokwenzakala entloko kakhulu (ukwenzakala engqondweni okubuhlungu).

Ziziphi iintlobo zeemvavanyo ze-EEG ezikhoyo?

Uhlobo lwe-EEG oluqhutywayo lunokwahluka ngokuxhomekeke kwiimpawu zakho kunye nento efunwa ngugqirha wakho. Makhe sijonge ezinye zezona ntlobo ziphambili.

Ndingazilungiselela njani ngaphambi kovavanyo?

Oku kulula kakhulu, kodwa ukuze ufumane iziphumo ezichanekileyo, kubaluleke kakhulu ukulandela imiyalelo kagqirha.

• Xelela ugqirha wakho kwangaphambili malunga nawo onke amayeza owasebenzisayo . Ungacelwa ukuba uyeke ukusebenzisa amanye amayeza ngosuku olungaphambi kovavanyo. Kodwa ungayeki ukusebenzisa amanye amayeza ngaphandle kwengcebiso kagqirha wakho.
• Hlamba iinwele zakho kakuhle ngobusuku bangaphambi kovavanyo. Kodwa ungafaki nayiphi na i-conditioner, i-gel, ioyile, okanye i-hair spray ezinweleni zakho. Ezi zinto zinokuthintela ii-electrodes ukuba zingadibani kakuhle nolusu lwakho.
• Landela imiyalelo yokulala ngononophelo. Ngamanye amaxesha, ingakumbi ukuba une-EEG yokulala, unokucelwa ukuba ulale ngobusuku bangaphambi kovavanyo. Oku kuya kukunceda ulale lula ngexesha lovavanyo.
• Ukuba unikwe imiyalelo ekhethekileyo malunga nento omawuyitye, yilandele. Amaxesha amaninzi, uya kuxelelwa ukuba ungaseli iziselo ezine-caffeine ezifana neti, ikofu, kunye ne-cola ngaphambi kovavanyo.

Kwenzeka ntoni ngexesha lovavanyo?

Xa usiya kwigumbi lovavanyo, ingcali iza kukunceda.

1. Okokuqala, uza kuhlaliswa esitulweni okanye ulale ebhedini.

2. Emva koko umntu uza kuphawula iindawo ezininzi entlokweni yakho aze ancamathisele ii-electrode ezincinci ezingama-20 kwezo ndawo. Ezi zincamathiselwa kusetyenziswa intlama ekhethekileyo okanye itshungama. Ayibuhlungu konke konke xa uyincamathisela. Kuvakala ngathi kukufakwa istikha.

3. Emva koko uza kuxelelwa ukuba uvale amehlo akho kwaye ugcine ingqondo yakho izolile. Ngamanye amaxesha uza kuxelelwa ukuba uhlale uvulekile.

4. Ngexesha le-EEG eqhelekileyo, ngamanye amaxesha unokucelwa ukuba wenze izinto ezininzi ukuvuselela ingqondo.

• Ukuphefumla ngokukhawuleza nangokunzulu (Hyperventilation).
• Baxelelwa ukuba bajonge ukukhanya okukhanyayo phambi kwamehlo abo (ukukhuthazwa kwe-Phototic).

5. Ngelixa konke oku kusenzeka, umatshini urekhoda iipateni zakho ze-brainwave. Ingcali ikujongile ide yonke inkqubo igqitywe.

Ngaba kukho naziphi na iziphumo ebezingalindelekanga?

I-EEG luvavanyo olukhuselekileyo kakhulu. Iziphumo ebezingalindelekanga azifumaneki lula.

• Abanye abantu banokuziva benesiyezi kancinci xa bephefumla ngokukhawuleza. Oku kuya kuncipha emva kwexesha elithile.
• Ukuba unesifo sokuwa, kunqabile kakhulu ukuba ukuphefumla ngokukhawuleza okanye izibane ezikhanyayo zibangele isifo sokuwa. Kodwa ungoyiki.Ingcali eyenza uvavanyo iyayazi le nto, kwaye iqeqeshwe ukukunceda ukuba kwenzeke into efana nale.
• Emva kovavanyo, unokufumana ububomvu okanye ukulahleka kancinci kweenwele apho ii-electrode zisusiwe khona. Oku kungokwexeshana.

Emva kovavanyo kunye nengxelo

Xa uvavanyo lugqityiwe, ingcali iza kususa ii-electrode entlokweni yakho ngononophelo ize isule intlama. Ngaphandle kokuba ugqirha wakho ekuyalele ngenye indlela, ungaya ngqo ekhaya uqalise imisebenzi yakho yesiqhelo.

Xa ufika ekhaya, intlama iya kuhlala inamathele ezinweleni zakho. Ngoko ke licebo elihle ukuhlamba iinwele zakho kwangoko xa ufika ekhaya.

Uza kuba nosuku olwahlukileyo lokuxoxa ngeziphumo zovavanyo (ingxelo) nogqirha wakho. Ngelo xesha, ugqirha uza kujonga iipatheni zakho ze-brainwave, achaze ukuba zithetha ukuthini, kunye nento ekufuneka uyenze ngokulandelayo.

Kuthekani ukuba kukho into engaqhelekanga kwingxelo?

Kuxhomekeke kwimeko yakho. Ugqirha wakho angakuthumela kwingcali, efana nengcali yezifo zengqondo , enokuyixilonga imeko aze ayinike unyango olufanelekileyo.

Kuqhelekile ukuba noloyiko oluncinci xa usiva nge-EEG. Iintambo, ii-electrode, umatshini orekhoda amaza obuchopho... la magama angenza soyike kancinci. Kodwa eneneni luvavanyo olungenabuhlungu, olulula kakhulu. Lunokunika ugqirha wakho ulwazi oluxabisekileyo malunga nokuba kwenzeka ntoni ngaphakathi kwengqondo yakho.