Nchifukwa chiyani adokotala akufuna kuti muyesedwe?
An electroencephalogram, kapena EEG, ndi imodzi mwa mayesero omwe amapezeka kuti apeze matenda a khunyu, ndipo amagwiritsidwa ntchito nthawi zambiri pamene madokotala akuganiza kuti munthu ali ndi khunyu.
Electroencephalogram, kapena EEG, miyeso ndi kulemba zomwe magetsi amachititsa mu ubongo. EEG ikhoza kuuza wothandizira zaumoyo wanu ngati pali magetsi osagwirizana mu ubongo, ndipo nthawi zina, zimakhala zovuta zomwe mungakumane nazo.
Kuphatikiza pa matenda a khunyu, EEG ingathandizenso madokotala kudziwa zolakwika zina za ubongo monga imfa, ubongo, kapena kukhala ndi chotupa kapena kupweteka .
Kodi ndiyenera kuchitanji ndikapeza EEG?
EEG ikhoza kuwoneka ngati yoopsya chifukwa cha magetsi onse ndi waya omwe akukhudzidwa. Koma zoona zake n'zakuti, EEG ndi yofunikira - komanso yopanda ululu - njira yomwe ingathandize katswiri wanu wamaganizo kudziwa kuti ntchito iliyonse yodabwitsa ikuchitika mu ubongo wanu.
Ma EE amagwiritsidwa ntchito mu chipatala cha matenda a ubongo ndi katswiri wophunzitsidwa kapena kuchipatala pamlingo wapakati. Iwe uli maso mokwanira chifukwa cha njira iyi.
Pambuyo pa EEG, mutu wanu udzayesoka ndipo khutu lanu lidzasindikizidwa mosamala ndi krayoni kapena chizindikiro choyeretsa kuti asonyeze malo kuti agwirizane ndi electrodes.
Kenaka, electrodes idzapulumutsidwa ku scalp pogwiritsa ntchito gulula lapadera (musadandaule - glue amapangidwa kotero kuti akhoza kutsukidwa kunja kwa tsitsi lanu kenako).
Ma electrode awa amagwirizanitsidwa ndi waya umene umatumizidwa ku kompyuta. Kompyutayiti idzayesa ntchito ya magetsi yomwe ikuchitika mu ubongo wanu.
EEG yonse iyenera kutenga pakati pa ola limodzi ndi awiri. Panthawiyi, mungapemphedwe kuti mugwedeze kapena kupuma mwamphamvu kapena mofulumira kuti muwone momwe ubongo wanu umayankhira.
Nthaŵi zina, katswiri wa zamaganizo angafune kulembetsa ubongo wanu pamene mukugona. Dokotala wanu adzakuuzani za izi pamaso pa EEG.
Zotsatira za EEG yanu zinalembedwa mu kompyuta, kapena nthawi zina pamapepala, ndipo zidzawerengedwa ndi katswiri wa zamaganizo.
Kodi EEG Idzafotokozera Chiyani kwa Neurologist Wanga?
Katswiri wa zamagulu akuyang'ana zomwe zimatchedwa "epileptiform" ntchito, yomwe ndi nthawi yomwe imatanthawuza njira iliyonse chifukwa cha khunyu yomwe imapezeka pa EEG.
Zitsanzozi nthawi zambiri zidzakhala ngati ziphuphu zakuthwa komanso mafunde pa graph. Malo a spikes ndi mafundewa angathe kuwuza kachipatala kanu komwe mukugwidwa ndi matendawa, komanso momwe mumagwirira ntchito.
Kodi Ndiyenera Kukonzekera Bwanji EEG?
Pali zochepa zomwe muyenera kuchita kuti mukonzekere EEG. Izi zikunenedwa, muyenera kutenga zochepa izi:
- Musamamwe mowa musanatengere.
- Uzani dokotala wanu za mankhwala omwe mukuwagwiritsa ntchito, chifukwa mitundu ina ya mankhwala ikhoza kubweretsa zotsatira zosavuta.
- Sungani tsitsi lanu musanayese kuyesedwa, ndipo mulibe ufulu wopanga mavitamini, gels kapena chilichonse chomwe chingasokoneze kujambula kwa electrodes.
- Gonani tulo tomwe tisanayambe. Kumbukirani kuti, nthawi zina, katswiri wanu wamagulu angafune kuti mukhalebe usiku, chifukwa izi zikhoza kuwonjezera mwayi wa epileptiform.
Zotsatira:
Kasper J et al. Harrison Wamkulu wa Internal Medicine, edition la 16.
Chang BS ndi Lowenstein DH. Khunyu. New England Journal of Medicine. 2003; 349: 1257-66.