Electroencephalography - He aha ka mea? Pehea ka electroencephalography?

ke kanaka lolo - he luna '' ole. Heʻaneʻi i centralize ko mākou hopohopo haʻawina keʻano o ka hanaʻana a pau e hele mai ana, mai ka makaukau, a me nā impulses ua loaʻa pane lepa, e hana i kekahi hana.

I kekahi manawa e hana i ka lolo hoʻomaka e malfunction. Manao i ke alo o pathological lesions ma o ka lolo hakaka. ʻike mau PalekanaEND_LINK ki ina hana like e like me ultrasound, MRI, e ole e haawi mau i kūpono kiʻi o kana hana. Ma na hihia ia mea e pono ke lawe mai i ka wehe 'ana o EEG - he kiʻi o ka lolo. Këia i ke kahua o ka lolo hawewe i Ua electroencephalography. He aha ka mea?

He aha ka keia hana?

Ma lalo o electroencephalography manawa maopopo i ka pauku kekahi o electrophysiology, ua këia i ka pou hana o ka lolo a me kona kanaka māhele. Ka huahelu ua hana ma ka mea o kūikawā nā uila aʻa lolo noi ai i ka ili poo i loko o nā wahi 'ē aʻe. lolo Electroencephalography hiki ke hoʻopio i ka uuku loli i loko o ka ha awina o nā aʻalolo keena, a waiho ia i loko o ka mea ma luna o nā ano o kaʻike, o neurological ka maʻi.

E like me ka hopena o ke kakau ana o ka lolo ha awina hua mai la i ka "kope kēia" a hālawa - he electroencephalogram. He mea hiki ke kuhikuhi i nā wahi o ka ha awina o ka lolo, a ua hoikeia mai ia e kekahi nalu a me ka pāpana. E Kû ke ikepili rhythms o ka Greek palapala o ka Hawaiʻi (līkaia no ma ka liʻiliʻi loa 10 o kēia mau rhythms). Kēlā me kēia no ia maupaʻa i kekahi kōā characterizing ka lolo ha awina a he mau hapa o ia mea.

Mōʻaukala o ka noiʻi

Keia hookolokolo ana o ka lolo uila ha awina i mālama 'ia ma 1849, ka wā e i hoao ia ia me Muscle a me nā aʻalolo puluniu, hiki ke ho okumu i pou lāʻau ikiʻai wale.

I ka 1875, ua hiki i ka i anaʻikepili o electrophysiological lolo hanana hulina i loko o na holoholona mau ae kuokoaʻepekema (Danilevsky ma Rusia, a ma Enelani Caton) (i ke ao, ua mālama 'ia ma luna o ilio,' Olu a me monkeys).

Kumu EEG i waiho ai i ka 1913, ka wā Vladimir Vladimirovich Vladimir Pravdich-Neminsky ua hiki ke hoʻopaʻa i ka mua electroencephalogram me ka'īlio i ka lolo. He mua i manaoia i ka makahiki "elektrotserebrogramma".

No ka mea manawa mua i loko o kanaka encephalogram ka mea i hoʻopaʻa i loko o 1928 ma ka German nä känaka 'epekema Hans Berger. He manaʻo e Kapa hou i ka makahiki electroencephalogram, a me ka iaoiaeii ua hoʻomano hoʻohana mai makahiki 1934, ka wā i loaʻa nui o Berger ka pāpana i ua hookupaa iho la ia.

Pehea o ke kaʻina hana?

Kakau o biopotentials o ka lolo ua hana ma ka mīkini kapaʻia he electroencephalograph.

Maʻamau, ke hana au ua loaʻa ma o ka lolo, Ua nāwaliwali, a me ka mea, ua pilikia e koho. A ma keia hihia i ke kokua i hiki mai electroencephalography. He aha ka mea i olelo ia ma luna. Me ka fixation electroencephalograph Loaʻaʻiaʻikepili a me ka waiwai, i ka wa i hele aku ai ka mīkini.

Nā Loaʻaʻia, ua palapalaia ma muli o ia nā uila aʻa lolo manaʻo ma luna o ke poʻo.

Ke kūpono neaiae hiki ke kākau kekahi ma ka pepa a me ka waiho ma ka lolouila ano (ka lolouila EEG) no ka hou 'ana.

Ka mooolelo iho ua i me e pili ana i ka ai-kapaia Aʻohe Loaʻaʻia. No ka mea, ua nui maliuʻia ai earlobe paha mastoid kaʻina hana o ka kino iwi, a e ole hoʻokuʻu akula biocurrents.

Kakau ana ua hana lāʻau ikiʻai wale nā uila aʻa lolo kau ma luna o ke poʻo ili ma kūikawā manaʻo. Ka loa he ākea noaia 10-20.

ka hoʻokukeʻana 10-20

Kēia noaia mea maʻamau ma ke'ūholo uila i hoʻokomo '. Ka mea, e haawi i ka ili poo i loko o ke kēia kaʻina:

• Ka mua laina Ua nānā 'i hoʻohuiʻia ma waena o ka ihu a me ka inion. Ua Ua maheleia i loko o 10 like Hoʻohana. Ka mea mua a me ka hope nā uila aʻa lolo i pili pakahi i ka mea mua a me ka hope, umi, o ka laina. Ka mea'ē aʻeʻelua nā uila aʻa lolo luna i ka mau nā uila aʻa lolo mua i ka mamao like me 1/5 o ka lōʻihi i hanaʻia ma ka hoʻomaka o ka laina. Elima hoonoho iho la Midway ma waena o ka ua hookupaaiaʻi.
• Conventionally i hana kekahi laina ma waena o ka mea mawaho auditory meatus. Nā mea e loaʻa ka mea nalo Ua hoʻouka kekahi,ʻelua ma kēlāʻaoʻao (i loko o kēlā me kēia hemisphere) a me kekahi - ma luna o ka luna.
• Ia laua a hiki i ka laina Media ma waena o ka ai a me ka uapo o ka ihu i kekahi 4 laina - akau, a haʻalele parasagitalnye a me ke kino. Ka mea, e hele ma na nā uila aʻa lolo luna ma luna o ka "pepeiao" o ka laina. E like me ka laina hoʻokumu hou aku nā uila aʻa lolo (5 - e parasaggitalnuyu a 3 - ma ke kino).

Ka huina ili o ke poʻo'ūholo uila 21 Ua hoʻonohoʻia.

Hoomaopopo ana o na hopena

Kamepiula electroencephalography ana komo ai kākau i nā hualoaʻa ma ka lolouila, e hana e pili ana i kēlā me kēia hoʻomanawanui hōkeoʻikepili. E like me ka hopena, fixation o kaʻikepili ua loaʻa rhythmic oscillations o mau ano. Conventionally haawiia e like me ka Alpha a me ka Hoʻokolohua ale.

Ka mua ua ana paa i loko o ka moku'āina o ke koena. Ka mea, i wehewehe aku e ke anakahi uila ma 50 UV, a me ka kekahi pāpana - i ka 10 no kekona.

EEG hiamoe ua muli ma ka manao paa o ka Hoʻokolohua ale. Akä naÿe i ka Alpha 'ano o ka nalu, ka mea, he poe uuku ma ka nui a me ka ana i loko o ke ana moku'āina. Kā lākou mea hiki wale mai nei ma kahi o 30 kekona, a me ka anakahi uila - puni 15-20 MV. Mau nalu i IeAUPIIe, IAa IO hoike maʻamau lolo hanana hulina i loko o ka Pa moku'āina.

Lapaʻau Electroencephalography ua nānā 'ana i fixation o kaʻikepili ale. Kekahi haiahū kūmau o ia (e laʻa me, ka hanana o Alpha-nalu i loko o ka Pa moku'āina) Hōʻike ke alo aku o ka pathological kaʻina. No hoi ka mea hiki i pathological encephalogram hawewe - theta-hawewe, nalu piko - a hoʻololi i ko lakou ano - hanana o ka wahine pono.

Hiʻona o ke ao

Elue o ka anamanaʻo o ka immobility o ka hoʻomanawanui. I ka hoʻokō i ka ha awina ma ka electroencephalogram 'ākeʻakeʻa i, i hoi ua ālai' kupono omńkalakala. Ma na keiki, i ke alo o ke 'ākeʻakeʻa mea inevitable.

Eia hou, ka mea, i kona pilikia iho no na keiki a me ia iho electroencephalography. He aha ka mea - wehewehe ana i ke keiki ia mea paakiki, aʻaʻole manawa e hiki ke koi aku ia ia e komo i ka mahiole a me nā uila aʻa lolo. Ua hiki i ke keiki i ka mea pono o ka panic i meaʻoiaʻiʻo, e paha ka nānaina i ka hopena. I mea no ke aha na makua e e ao ia oe pono ana ma kekahi ala e coax i ka bebe, e komo nā uila aʻa lolo.

Iloko o ke ao, IeAUPIIe, IAa IO lawe mai ho'āʻo me ka hyperventilation a me ka photostimulation. Ka mea, ae oe e kuhikuhi i kekahi mau paewaewa ma ka lolo,ʻaʻole i kākauʻia wale.

i haawiia ma mua o ka hoʻopaʻa, a me kekahi manawa, hiki ole i ka hoʻohana 'ana i kekahi ai' e aloha ia i ka lolo.

Nāʻikepili no ke kaʻina hana

Ma kekahi mau hihia, aka, waiho e lawe mai i kēia ao?

EEG hana ua hoike mai ia ma ka mea i kēia hihia.

• Me ka mōʻaukala o ka noho'na makaainana i ulu syncope.
• No ka lōʻihi manawa, ua headaches, mai pane i ka lapaʻauʻiaʻai ana.
• I Ina o ka 'aʻe' ana o iaiyoe a me ka hoolohe.
• Hiamoe kāna hana a me nā pilikia me ka haule ana e hiamoe ana, a hoala mai la.
• Inā e manaʻo ai i ka noʻonoʻo backwardness i loko o ka ulu ana o ke keiki.
• Pōniuniu a me ka luhi.

Kaawale mai ka luna, electroencephalography e leie aku oe i kanaka hoʻoponopono i nā hualoaʻa o ka hana maikaʻiʻole i loko o nā mea maʻi loaa kekahi ano o ka lāʻau Inc a physiotherapy.

Ka papa hana apono 'ia ka hoʻoholo' ana i ke alo o ka maʻi e like me epilepsy, lolo hikoko, nā mea palahēhē o ka lolo'aʻaʻa, trophic kāna hana a me ke koko kokuaia i ka lolo'aʻaʻa.

Electroencephalography i na keiki i mālama 'ia no kaʻike, a Down maʻi pale, a me cerebral lolo, noʻonoʻo retardation.

Contraindications no ke kaʻina hana

Ma ona iho, ke kaʻina hana iʻaneʻane ole contraindications. Ka mea wale nō mea e hiki kaupalena kona manaʻo, o ka mua ma luna o ka ili o ke poo o ka nui nā palapū, huʻi infectious keʻano o ka hanaʻana a me postoperative na nakaka, i ho'ōlaʻia i ka manawa o ke anamanaʻo.

lolo electroencephalography hana me ka mālama nui i loko o mentally hao wale mai nā mea maʻi i nānā lākou i loko o ka huhu ke alakai i ka pa alima. No ka suppression o ka mea e hoomanawanui i pono ka hoohiki ana tranquilizers, a me ka nui loa ho'ēmi i kā 'ike maʻiʻo o ke kaʻina hana a me ka hopena ma paʻewa ai ikepili.

Inā hiki,ʻaʻole e hana i ka hana i loko o nā mea maʻi me ka loa decompensated kāna hana o ka mea'ōnaehana mānowai koko nenoaiu. Inā ka loaʻa lawe electroencephalograph, ia mea pono e hana ia, e makemake ana ia ma mua o lawe i ka hoʻomanawanui i ka PalekanaEND_LINK study.

Ka nele no ka noiʻi

Eia naʻe,ʻaʻole mea ua ike ia he mea kekahi ano o kaʻike, me electroencephalography. He aha ka mea - ua ike no oia uuku helu ana o kanaka, i mea aha ole a pau e hele i ke kauka e pili ana i kana hana. A me ka makehewa, no ka mea, i kēia iaoia Ua ikepili koʻikoʻi ka wā ke kau helu keleponaʻana lolo Loaʻaʻia. I ka pono ana i mālama 'ao, a me ka AYEIE omńkalakala o kaʻikepili e mea hiki ke kiʻi aneane i ka piha naauao o ka functionality o ka lolo hale a me ke ola o ka hiki pathological kaʻina.

Oia hoi, i kēiaʻano hana e leie aku e hooholo i ke alo o ka noʻonoʻo retardation i kahi mau keiki liilii (aole nae oe e maopopo leʻa e wahi ai, no ka mea i ka lolo Loaʻaʻia i loko o na keiki i kekahi mau mea okoa mai ka poe i loko o nā mākua).

Oia hoi, ina he mea ole 'aʻe' ana ma ka aoao o ka'emi oihana, kekahi manawa ia mea maikaʻi, e hoʻomaka i ka PalekanaEND_LINK ninaninau me ka obligatory hoʻi o ka EEG, e like me ka mea hiki ke ae i ka hooholo hoʻomaka loli ma ka lolo 'ole, a me ia mea i hookuu i ke ki i ka holomua lapaau ana i ka maʻi.