THEelectroencephalogram (ko EEG) jarrabawa ce da ke auna ma'auninaikin lantarki na kwakwalwa. A gaskiya, ana kiran jarrabawa lantarki kuma electroencephalogram yana nuna kwafin rikodin azaman alama. Yana ba da damar yin nazari da bambanta manyan nau'ikan igiyoyin kwakwalwa (delta, theta, alpha da beta).

Ana amfani da wannan gwajin mara radadi don tantancewaepilepsy.

Me yasa ake samun electroencephalogram?

Electroencephalogram na iya gano da yawa raunin jijiyoyin jiki, dangane da anomalies naƙwaƙwalwar ajiya.

An tsara wannan gwajin musamman idan ana zargin farfadiya. Ana kuma amfani da shi:

• Don yin lissafin a rikicin farfadiya
• Don tantance ainihin nau'in ciwon ciwon farfadiya da kuma lura da maganinta
• idan akwai suma ko yanayin rudani
• bayan a bugun jini
• don bincika ingancin barci ko bincikar a ciwon barci (Sleep apnea syndrome, da dai sauransu)
• don tabbatar da mutuwar kwakwalwa
• don tantancewa a encephalitis (Creutzfeld-Jacob, encephalopathy na hanta).

Gabaɗaya ana yin jarrabawar a cikin farke. Mara lafiya yana kwance a kujera a kwance, a asibiti, asibiti ko ofishin likita. Kansa yana kwance akan matashin kumfa.

Ma'aikatan kiwon lafiya suna sanya na'urorin lantarki a kan fatar kai (tsakanin 8 zuwa 21), bisa ga madaidaicin matsayi. Ana gyara su ta amfani da manna mai ɗaukuwa. An fara goge fatar kwanyar tare da swab barasa.

Rikodin yana ɗaukar kusan mintuna ashirin. Hakanan ana iya yin shi bayan rashin barci ko kuma na tsawon lokaci, har zuwa awanni 24. Yana da mahimmanci a kwantar da hankali kuma har yanzu yayin jarrabawa.

A wasu lokuta, abubuwan da ba a sani ba suna "haɓaka":

• tambayar mara lafiya ya yi numfashi da sauri da ƙarfi (gwajin hawan jini) na kimanin mintuna uku
• ta hanyar fallasa shi ga haɓakar haske na tsaka-tsaki (SLI), watau walƙiya na tsaka-tsaki tare da tasirin stroboscopic, wanda zai iya haifar da kamawar farfaɗiya ko bayyana rashin daidaituwa na EEG.

Ana yin shamfu bayan an yi gwajin don cire manne.

Ana iya gano rashin daidaituwa da yawa a cikin ayyukan lantarki na kwakwalwa ta amfani da EEG.

A cikin farfadiya, alal misali, jarrabawar za ta tabbatar da ganewar asali da kuma lura da tasirin maganin.

Likitan na iya ba da magani mai dacewa kuma zai yiwu ya rubuta wasu gwaje-gwaje, kamar a Brain MRI.