Ukuhlolwa kwe-Electrodermal yindlela yokuxilonga esetyenziswa kwilinye iyeza. Ngokulinganisa ukukhutshwa kombane kwesikhumba, ukuhlolwa kwe-electrodermal kuthiwa kufumanisa ukungalingani kwamandla kunye nemeridians (imigca engabonakaliyo yokuhamba kwamanzi kumayeza asekuhlaleni aseTshayina).
Ngokutsho kwabaxhasi, ukuhlolwa kwe-electrodermal kunokunceda ukufumanisa kunye nokuphatha izifo ezinjengezonyango, ubuthakathaka bombutho, ukunyanzeliswa kokutya, ukungaphumeleli kokutya, kunye nokunye.
Ngexesha lokuphonononga, umntu uphethe iphenyi ngakwesinye icala, ngelixa isondlo sesibini sithinta enye inxalenye yomzimba. Okwangoku ambane kagesi (angenako ukufunyanwa ngumntu ovavanywayo) uthunyelwa ngeesekethe kwaye kufundwa kwenziwa kwi-galvanometer phakathi kwe-0 no-100.
Ukufundwa kungathathwa kwiindawo ezahlukeneyo kwesikhumba, ezihambelanayo namaphuzu okwenza i-acupuncture points, ukuchonga ukuba kukho ukungalingani kumandla omntu onokubonisa uphawu lokugula. Ukongezelela, isisombululo esinokuthi singagqithwanga sisenokuthi sibekwe kumnini wesiphaluka - ukufundwa okuphezulu kwi-galvanometer kukhombisa ukuqonda okukhulu kwintsimbi, ngokutsho kwabaxhasi.
Umntu unokuvavanya iintlobo ezahlukeneyo zonyango. Iisampulu zamanyathelo ahlukeneyo (ezifana nezongezelelo) zingafakwa kumnikazi njengoko iphenyi ichukumiswa kwindawo echaphazelekayo.
Kukho ukungabikho kobungqina benzululwazi ukuxhasa ukusetyenziswa kwonyango lwe-electrodermal nayiphi na injongo yezempilo.
Uphando olukhoyo luquka uphando olupapashwe kwiBritish Medical Journal ngo-2003. Abaphandi, bakhokelwa nguDeorge George Lewith waseYunivesithi yaseSouthampton, xa kuthelekiswa ukuhlolwa kwe-electrodermal kwilingo lokuhlola i-skin probe, indlela eqhelekileyo yokufumanisa i-allergies. Abathathu abathathi-nxaxheba babhalise kwisifundo, kubandakanywa abayishumi elinesihlanu abaye bavavanya ukuba bangakwazi ukungena emzimbeni okanye ngetekisi yecatter ngokusebenzisa i-skin test test kunye neyeshumi elinesihlanu abaye bavavanya.
Abahloli abathathu bahlolisiswe ngokuzimeleyo ukuba bathathele ingxaki malunga neziphumo zokuvavanya ziyahlukahluka phakathi kwabahloli abahlukeneyo (abagxeki baphikisana ukuba abahloli bavumelekile ukuba basebenzise ingcinezelo enkulu phezu kwamaphuzu athile, ngokusekelwe ekulindeni kwabo).
Uphononongo lufumene ukuba abahloli ababenakho ukuchonga ngokuchanekileyo abathathi-nxaxheba ngokunyanzeliswa kwangaphambili. Ukongezelela, akukho mnye umntu othembekileyo ekufumaneni ukunyuka kwesinye kunezinye, kwaye akukho nxaxheba abaye banikezelwa ngokuchanekileyo ngabaxilongo abathathu.
Olu pho nonongo lubonisa ukuba ukuhlolwa kwe-electrodermal akusebenzi kakuhle ekufumaneni i-allergies kwi-cat dander kunye ne-dust mite. Ngenxa yobukhulu becala besifundo, iinjongo ezinkulu, ezicwangciswe kakuhle zifunekayo ukuqhubeka nokuvavanya ukusebenza kwe-electrodermal test.
Ukusebenzisa i-Electrodermal Screening yezeMpilo
Ngenxa yokunqongophala kwenkxaso yesayensi ye-electrodermal screening, akunakulungiswa okwangoku ukuxilongwa okanye unyango lwaluphi na umqathango. Ukuba unomdla wokuzama, qiniseka ukuba udibane nodokotela wakho kuqala. Ukuziphatheka nokuzikhusela okanye ukulibazisa ukuxilongwa kwonyango kunye nokunyamekela okuqhelekileyo kunokuba nemiphumo emibi.
> Imithombo:
> Lewith GT, eKenyon JN, Broomfield J, Prescott P, Goddard J, Holgate ST. Ngaba uvavanyo lwe-Electrodermal njengoko lusebenzayo njengeziqhamo ze-Skin Prick for the diagnosis of Allergies? I-Blind Double, i-Randomized Block Design Study.BMJ 2001; 322: 131-4.