I-ABR (impendulo yokuphendula i-brainstorms), okanye i-OAE (uvavanyo lwe-otoacoustic test exissions) uvavanyo lwevavanyo lwenziwe xa umntwana ezalwa okanye umntwana uselula kakhulu. Ezi zimbini iimvavanyo ziyafana, kodwa zihluke. Akukho vavanyo lubonisa ukuba ngaba umntwana uyisisithulu okanye unzima ukuva. Zomibini iimvavanyo zenzelwe kuphela ukujonga ukuba ngaba kufuneka uvavanyo oluvakalayo oluthe tye ngakumbi.
Nguwuphi uvavanyo olusebenzayo ngakumbi? I-OAE ivame ukuyenza ngexesha lokuzalwa, ilandelwa yi-ABR ukuba iziphumo zovavanyo ze-OAE zibonisa ukulahleka kwendlebe. Nangona kunjalo, i- American Journal of Audiology ibike kwiVol. 9 (u-Dec 2000) kwinqaku elithi "Isiphumo sesisombululo sokuvavanywa kwe-ABR esandul 'usana ngokuthelekiswa kunye neendlela ezine ezahlukeneyo zokudlula i-DPOAE," kucetyiswa ukuba i-ABR yayingasebenzi. Njengoko iimvavanyo zombini zenziwa ngokuqhelekileyo, ezinye izixhobo zokuvavanya abantwana zidibanisa zombini iimvavanyo kumveliso omnye. Umzekelo wale mveliso edibeneyo yiCacity screener evela kuSonamed.
Iincwadi kwi-ABR ne-OAE
Enye incwadi kwi-ABR yincwadi ethi ABR Handbook: Impendulo ye-Brainstem Response. Ukongezelela, i-American Academy ye-Otolaryngology, iNtloko kunye nokuPhepha kweNeck iye yapapasha incwadi ye- Otoacoustic Emissions .
Umvakalisi kwi-ABR vs OAE
Umveleli wabhala: Ndingumfundi we-Audiology e-Idaho yunivesithi yaseburhulumenteni kwaye ngokwangoku ndenza iphrojekthi yophando kwi-ABR ukuhlolwa ngokuthelekiswa ne-OAE.
Inqaku eliyicacisayo, ulwazi lwam lubonisa ukuba ukuhlolwa kwe-ABR ngokuzenzekelayo kuyasebenza kakhulu kune-OAE. Ngokufanayo kwiphando elongezelelweyo ndibone iinqanaba eziza kuxhasa ibango lokuba i-ABR yokuhlola iphumelela ngakumbi.
Amanqaku achazwe ngumhambi:
- "I-Universal Infant Hearing Screening nge-Automatic Auditory Response Measurement", kwi- Pediatrics Vol. 101 No. 2 Februwari 1998, iphepha 221-228.
- "I-Auditory Brain Respem Response Screening yokuLawula Ukulahlekelwa kwiiNgcono eziMngcipheko ophezulu," kwiTurkish Journal yeSayensi yezoLwazi , vol. 30, akukho. 5, iphe. 479-482.
Omnye umhambele wabhala:
Ndicinga ukuba kunokuba luncedo ukucacisa amanqaku ambalwa. Indlela indlela ezobuchwephesha zisebenza ngayo ngokwenene zihluke kakhulu, nangona zombini zisetyenziselwa ukukhangela ukulahlekelwa kwindlebe kwiintsana eziselula kunye nabantwana. Ukongezelela, zombini iimvavanyo zisetyenziselwa ukuxilongwa kubantu asebekhulile ngezizathu ezahlukahlukeneyo.
Xa umntwana engadluli i-OAE okanye i-ABR yokuhlola, i-ABR isona ndlela isetyenziselwa ukufumana ulwazi olupheleleyo malunga nesimo sokuva.
Enye indlela yokuvavanya ukuvavanywa yindlela yokuphendula ngokuzimeleyo (ASSR), uvavanyo olungakwazi ukwahlula phakathi kokulahleka okukhulu kunye nokulahleka okukhulu.
ABR kunye ne-OAE
| Ukuphendula kweNtsholongwane yeBongo (ABR) | Uvavanyo lwe-Otoacoustic Emission Testing (OAE) |
| Ukulinganisa impendulo yengqondo kwisandi | Imilinganiselo yokukhupha i-otoacoustic eyenziwa ngesandi |
| Indlela isebenza ngayo: Isixhobo esiseduze nendlebe senza izandi zokucofa. Amacwecwe ezindlebeni zendlebe aqhuba isandi kunye ne-electrodes kwi-scalp / earlobes isandi sokuhamba esivela endlebeni kwingqondo. | Indlela esebenza ngayo: Isixhobo esifana ne-earplug nge-microphone silinganisa impendulo ye-cochlea kwisandi, ukuphulaphula ukukhishwa kwe-otoacoustic (ukuphuma kwe-otoacoustic yintetho ephosakeleyo ye-echo eyenziwe yindlebe emva kokuba iva) |
| Ubuthongo / uVukani: Umncinci - ulele ngenxa yokuba ukunyakaza kukuphazamisa iziphumo. Umdala - phaphama kodwa ucelile. | Ukulala / i-Phaphama: Iimvavanyo ze-OAE zenziwa rhoqo ngokulala iintsana. |
| Ukuphulaphula / Ukungathobeli: Iziphumo zilinganiselwe kwaye zifaniswa nokuvavanya ngokuqhelekileyo. | Ukuphulaphula / Ukungathobeli: Ukuba akukho mveliso ye-otoacoustic, ukulahlekelwa kwintetho evelayo. |
| Iindleko: ABR kuthiwa yindleko | Iindleko: I-OAE kuthiwa iyabiza |