EEG (Electroencephalogram)

Zamkati

• Chifukwa chiyani EEG imachitidwa?
• Kodi pali zoopsa zomwe zimakhudzana ndi EEG?
• Kodi ndimakonzekera bwanji EEG?
• Kodi ndingayembekezere chiyani pa EEG?
• Kodi zotsatira za mayeso a EEG zikutanthauza chiyani?
• Zotsatira zachilendo
• Zotsatira zachilendo

Kodi EEG ndi chiyani?

Electroencephalogram (EEG) ndi mayeso omwe amagwiritsidwa ntchito poyesa momwe magetsi amagwirira ntchito muubongo. Maselo aubongo amalumikizana kudzera m'magetsi. EEG itha kugwiritsidwa ntchito kuthandizira kuzindikira zovuta zomwe zingachitike pachithunzichi.

EEG imatsata ndikulemba mawonekedwe amtundu waubongo. Zimbale zazing'ono zopindika zomwe zimatchedwa maelekitirodi zimaphatikizidwa pamutu ndi mawaya. Maelekitirodi amawunika momwe magetsi amayendera muubongo ndikutumiza zizindikiritso pamakompyuta omwe amalemba zotsatira.

Mphamvu zamagetsi zakujambula kwa EEG zimawoneka ngati mizere ya wavy yokhala ndi nsonga ndi zigwa. Mizere imeneyi imalola madotolo kuti afufuze mwachangu ngati pali zovuta zina. Zoyipa zilizonse zitha kukhala chizindikiro cha khunyu kapena zovuta zina zamaubongo.

Chifukwa chiyani EEG imachitidwa?

EEG imagwiritsidwa ntchito kuzindikira zovuta zamagetsi zamaubongo zomwe zitha kuphatikizidwa ndi zovuta zina zamaubongo. Miyeso yomwe EEG imagwiritsidwa ntchito kutsimikizira kapena kuchotsa zinthu zosiyanasiyana, kuphatikiza:

• matenda opatsirana (monga khunyu)
• kuvulala pamutu
• encephalitis (kutupa kwa ubongo)
• chotupa muubongo
• encephalopathy (matenda omwe amawononga ubongo)
• mavuto okumbukira
• mavuto ogona
• sitiroko
• matenda amisala

Wina akakomoka, EEG imatha kuchitidwa kuti izindikire magwiridwe antchito aubongo. Chiyesocho chingagwiritsidwenso ntchito kuwunika zochitika panthawi yochita opaleshoni yaubongo.

Kodi pali zoopsa zomwe zimakhudzana ndi EEG?

Palibe zoopsa zomwe zimakhudzana ndi EEG. Chiyesocho sichimva kupweteka ndipo ndichotetezeka.

Ma EEG ena samaphatikizapo magetsi kapena zoyambitsa zina. Ngati EEG siyipanga zovuta zilizonse, zoyeserera monga magetsi a strobe, kapena kupumira mwachangu zitha kuwonjezeredwa kuti zithandizire zovuta zina.

Wina akakhala ndi khunyu kapena vuto lina la khunyu, zoyambitsa zomwe zimaperekedwa poyesa (monga kuwala kounikira) zimatha kuyambitsa khunyu. Katswiri yemwe akuchita EEG amaphunzitsidwa kuthana ndi vuto lililonse lomwe lingachitike.

Kodi ndimakonzekera bwanji EEG?

Asanayesedwe, muyenera kutsatira izi:

Sambani tsitsi lanu usiku wisanafike EEG, ndipo musayike chilichonse (monga opopera kapena ma gels) m'mutu mwanu patsiku loyesa.

Funsani dokotala ngati mukufuna kusiya kumwa mankhwala musanayezedwe. Muyeneranso kulemba mndandanda wa mankhwala anu ndikuwapatsa akatswiri omwe akuchita EEG.

Pewani kudya kapena kumwa chilichonse chokhala ndi caffeine kwa maola osachepera asanu musanayezedwe.

Dokotala wanu akhoza kukupemphani kuti muzigona pang'ono usiku wotsatira musanayese ngati mukuyenera kugona pa EEG. Muthanso kupatsidwa mankhwala okuthandizani kupumula komanso kugona musanayesedwe.

EEG ikatha, mutha kupitiliza ndi chizolowezi chanu. Komabe, ngati atakupatsani mankhwala ogonetsa, mankhwalawo amakhalabe m'dongosolo lanu kwakanthawi. Izi zikutanthauza kuti muyenera kubweretsa wina kuti adzakutengereni kunyumba mutayesedwa. Muyenera kupumula ndikupewa kuyendetsa mpaka mankhwala atatha.

Kodi ndingayembekezere chiyani pa EEG?

EEG imayesa mphamvu zamagetsi muubongo wanu pogwiritsa ntchito ma elekitirodi angapo omwe amamangiriridwa pamutu panu. Electrode ndi conductor yomwe magetsi amalowera kapena kuchoka. Maelekitirodi amatumiza zidziwitso kuchokera kuubongo wanu kupita kumakina omwe amayesa ndikusunga zomwe zalembedwazo.

Akatswiri odziwika bwino amapereka ma EEG kuzipatala, maofesi azachipatala, ndi malo ophunzitsira anthu. Mayesowa amatenga mphindi 30 mpaka 60 kuti amalize, ndipo zimaphatikizapo izi:

Ukagona chagona pampando wopendekera kapena pabedi.

Katswiriyo amayesa mutu wanu ndikulemba komwe angayike maelekitirodi. Mawanga awa amapukutidwa ndi zonona zapadera zomwe zimathandizira ma elekitirodi kuti aziwerenga bwino kwambiri.

Katswiriyu adzaika zomata zomata zomata pamaelekitirodi 16 mpaka 25, ndikuzilumikiza ndi mabala pamutu panu.

Chiyeso chikangoyamba, ma elekitirodi amatumiza zamphamvu zamagetsi kuchokera kuubongo wanu kupita pamakina ojambula. Makinawa amasintha zikhumbo zamagetsi kukhala mawonekedwe owonekera pazenera. Kompyutayi imasunga izi.

Katswiriyo angakulimbikitseni kuchita zinthu zina mayeso akali mkati. Amatha kukufunsani kuti mugone pansi, kutseka maso anu, kupuma mozama, kapena kuyang'ana zoyambitsa (monga nyali yowala kapena chithunzi).

Chiyeso chikamalizidwa, katswiri adzachotsa maelekitirodi kumutu kwanu.

Mukamayesa, magetsi ochepa kwambiri amadutsa pakati pa maelekitirodi ndi khungu lanu, chifukwa chake simudzakhala ndi vuto lililonse.

Nthawi zina, munthu amatha kukhala ndi EEG ya maola 24. Ma EEG awa amagwiritsa ntchito kanema kuti agwire zochitika zolanda. EEG imatha kuwonetsa zododometsa ngakhale kulanda sikukuchitika poyesa. Komabe, sizimangowonetsa zodetsa zakale zomwe zidakhudzana ndi kulanda.

Kodi zotsatira za mayeso a EEG zikutanthauza chiyani?

Katswiri wa matenda a ubongo (munthu yemwe amadziwika bwino ndi matenda a ubongo) amatanthauzira zojambulazo kuchokera ku EEG ndiyeno amatumiza zotsatira kwa dokotala wanu. Dokotala wanu akhoza kukonzekera nthawi yoti mudzayese mayeso anu.

Zotsatira zachilendo

Zochita zamagetsi muubongo zimawoneka mu EEG ngati mawonekedwe amadzi. Magawo osiyanasiyana azidziwitso, monga kugona ndi kudzuka, amakhala ndi mayendedwe amtundu uliwonse pamphindikati omwe amawoneka kuti ndi abwinobwino. Mwachitsanzo, mawonekedwe a mafunde amayenda mwachangu mukadzuka kuposa pamene mukugona. EEG iwonetsa ngati mafupipafupi a mafunde kapena mawonekedwe ndi abwinobwino. Zochita zabwinobwino zimatanthauza kuti mulibe vuto laubongo.

Zotsatira zachilendo

Zotsatira zachilendo za EEG zitha kukhala chifukwa cha:

• khunyu kapena matenda ena a khunyu
• kutuluka magazi kapena kutuluka magazi mosazolowereka
• vuto la kugona
• encephalitis (kutupa kwa ubongo)
• chotupa
• minofu yakufa chifukwa chothana magazi
• mutu waching'alang'ala
• kumwa mowa kapena kugwiritsa ntchito mankhwala osokoneza bongo
• kuvulala pamutu

Ndikofunika kwambiri kukambirana zotsatira za mayeso anu ndi dokotala wanu. Musanawerenge zotsatira, zingakhale zothandiza kulemba mafunso aliwonse omwe mungafune kufunsa. Onetsetsani kuti mulankhule ngati pali chilichonse pazotsatira zanu chomwe simukuchimvetsa.