Karić, Aleksandar

Link to this page

Authority KeyName Variants
1ce9dcfe-3432-4f38-93b7-2b9e71953368
  • Karić, Aleksandar (3)
Projects

Author's Bibliography

TEOAE in Disorders of Ear Conduction Apparatus at Non-compensated and Compensated pressure in Cavum tympani

Karić, Aleksandar; Đoković, Sanja; Dimić, Nadežda; Savić, Radomir

(2016)

TY  - JOUR
AU  - Karić, Aleksandar
AU  - Đoković, Sanja
AU  - Dimić, Nadežda
AU  - Savić, Radomir
PY  - 2016
UR  - http://rfasper.fasper.bg.ac.rs/handle/123456789/2597
AB  - Objective: Transitory otoacoustic emissions (TEOAE) can be significant for diagnosing the hearing defect and for monitoring healing treatment for some diseases of ear conduction apparatus. They were investigated for non-compensated and compensated pressure in a middle ear in the two groups of diseases (inflammatory and non-inflammatory).  Methods: Following TEOAE parameters were analysed: amplitude (A), correlational response (CR), stimulus level (STL), relationship between stimulus and noise (S/N) and level of pressure. Relationship between stimulus and noise in dB response at different frequencies (0.5, 1.5, 2.5 and 3.5 kHz) was observed.  Results: Pressure compensation caused higher values of all TEOAE parameters in relation to the parameters of emission at ambiental pressure. Pressure linear regression effect on parameter values indicates linear decrease in the value of amplitude (A) and relationship of stimulus and noise at frequency of 1.5 kHz for 0.02 dB SPL and 0.03 dB when the pressure was increased by one daPa. Within the groups of diseases, registered emission of CR and STL at pressure compensation was higher (p<0.01) in both groups. Pressure compensation caused a statistically significantly higher value of the relationship of stimulus and noise (S/N) only in the group of non-inflammatory disorders (p=0.0312). Within middle ear inflammatory disorders difference has not been found only between the relationship of stimulus and noise at frequency of 0.5 kHz. Compensational treatment in non-inflammatory diseases caused significantly higher relationship of stimulus and noise at all investigated frequencies.  Conclusion: Pressure compensation in middle ear had a significant effect on obtaining TEOAE responses and their size.
T2  - West Indian Medical Journal
T1  - TEOAE in Disorders of Ear Conduction Apparatus at Non-compensated and Compensated pressure in Cavum tympani
EP  - 14
SP  - 1
VL  - 65
UR  - https://hdl.handle.net/21.15107/rcub_rfasper_2597
ER  - 
@article{
author = "Karić, Aleksandar and Đoković, Sanja and Dimić, Nadežda and Savić, Radomir",
year = "2016",
abstract = "Objective: Transitory otoacoustic emissions (TEOAE) can be significant for diagnosing the hearing defect and for monitoring healing treatment for some diseases of ear conduction apparatus. They were investigated for non-compensated and compensated pressure in a middle ear in the two groups of diseases (inflammatory and non-inflammatory).  Methods: Following TEOAE parameters were analysed: amplitude (A), correlational response (CR), stimulus level (STL), relationship between stimulus and noise (S/N) and level of pressure. Relationship between stimulus and noise in dB response at different frequencies (0.5, 1.5, 2.5 and 3.5 kHz) was observed.  Results: Pressure compensation caused higher values of all TEOAE parameters in relation to the parameters of emission at ambiental pressure. Pressure linear regression effect on parameter values indicates linear decrease in the value of amplitude (A) and relationship of stimulus and noise at frequency of 1.5 kHz for 0.02 dB SPL and 0.03 dB when the pressure was increased by one daPa. Within the groups of diseases, registered emission of CR and STL at pressure compensation was higher (p<0.01) in both groups. Pressure compensation caused a statistically significantly higher value of the relationship of stimulus and noise (S/N) only in the group of non-inflammatory disorders (p=0.0312). Within middle ear inflammatory disorders difference has not been found only between the relationship of stimulus and noise at frequency of 0.5 kHz. Compensational treatment in non-inflammatory diseases caused significantly higher relationship of stimulus and noise at all investigated frequencies.  Conclusion: Pressure compensation in middle ear had a significant effect on obtaining TEOAE responses and their size.",
journal = "West Indian Medical Journal",
title = "TEOAE in Disorders of Ear Conduction Apparatus at Non-compensated and Compensated pressure in Cavum tympani",
pages = "14-1",
volume = "65",
url = "https://hdl.handle.net/21.15107/rcub_rfasper_2597"
}
Karić, A., Đoković, S., Dimić, N.,& Savić, R.. (2016). TEOAE in Disorders of Ear Conduction Apparatus at Non-compensated and Compensated pressure in Cavum tympani. in West Indian Medical Journal, 65, 1-14.
https://hdl.handle.net/21.15107/rcub_rfasper_2597
Karić A, Đoković S, Dimić N, Savić R. TEOAE in Disorders of Ear Conduction Apparatus at Non-compensated and Compensated pressure in Cavum tympani. in West Indian Medical Journal. 2016;65:1-14.
https://hdl.handle.net/21.15107/rcub_rfasper_2597 .
Karić, Aleksandar, Đoković, Sanja, Dimić, Nadežda, Savić, Radomir, "TEOAE in Disorders of Ear Conduction Apparatus at Non-compensated and Compensated pressure in Cavum tympani" in West Indian Medical Journal, 65 (2016):1-14,
https://hdl.handle.net/21.15107/rcub_rfasper_2597 .

The influence of pressure compensation in the middle ear on the detection of distortion product otoacoustic emissions

Karić, Aleksandar; Đoković, Sanja; Dimić, Nadežda; Slavnić, Svetlana; Savić, Radomir

(Univerzitet u Beogradu - Fakultet za specijalnu edukaciju i rehabilitaciju, Beograd, 2016)

TY  - JOUR
AU  - Karić, Aleksandar
AU  - Đoković, Sanja
AU  - Dimić, Nadežda
AU  - Slavnić, Svetlana
AU  - Savić, Radomir
PY  - 2016
UR  - http://rfasper.fasper.bg.ac.rs/handle/123456789/1020
AB  - The aim of this study was to assess the effects of pressure compensation in the middle ear on the size of the response of distortion product otoacoustic emissions (DPOAEs) at frequencies from 1 to 6 kHz. The testing was performed on 150 patients, within three age groups (2­15; 16-40; 41-71 years of age). The pressure in the middle ear varied from negative to positive (-329 to 195 daPa). Increasing the pressure in the compensation for 1 daPa led to an increase in amplitude at frequencies of 1.0, 1.3 and 1.6 kHz to 0.02, 0.03 and 0.02 dB SPL (decibel of sound pressure level), and the noise level at frequencies from 1.0 to 2.0 kHz, causing an increase of 0.02 to 0.03 dB SPL. Compensatory treatment led to an increase in DPOAE response (amplitude and noise level). The largest amplitude was determined at frequencies lower than 2 kHz within the levels of both examined influences. Pressure compensation had a stimulating influence on the detectability of DPOAE, which increases the reliability of this method when testing the functionality of the middle ear.
AB  - Cilj ovog rada bio je utvrđivanje uticaja kompenzacije pritiska u srednjem uvu na veličinu odgovora distorzionih otoakustičkih emisija (DPOAE) na frekvencijama od 1 do 6 kHz. Ispitivanje je obavljeno na 150 pacijenata, unutar pola i tri starosne grupe (2-15; 16-40; 41-71 godine). Pritisak u srednjem uvu je varirao od negativnog do pozitivnog (-329 do 195 daPa). Povećanje pritiska pri kompenzaciji za 1 daPa dovelo je do povećanja amplituda pri frekvencijama od 1.0, 1.3 i 1.6 kHz za 0,02, 0,03 i 0,02 dB SPL (decibel nivoa zvučnog pritiska), a nivoa buke pri frekvencijama od 1.0 do 2.0 kHz, uslovljavajući povećanje od 0,02 do 0,03 dB SPL. Kompenzacioni tretman je doveo do povećanja odgovora DPOAE (amplitude i nivoa buke). Povećanje amplituda je bilo najveće na frekvencijama manjim od 2 kHz unutar nivoa oba ispitivana uticaja. Kompenzacija pritiska uticala je stimulativno na detektabilnost DPOAE, čime se povećava pouzdanost primene ove metode prilikom ispitivanja funkcionalnosti srednjeg uva.
PB  - Univerzitet u Beogradu - Fakultet za specijalnu edukaciju i rehabilitaciju, Beograd
T2  - Specijalna edukacija i rehabilitacija
T1  - The influence of pressure compensation in the middle ear on the detection of distortion product otoacoustic emissions
T1  - Uticaj kompenzacije pritiska u srednjem uvu na registrovanje distorzionih otoakustičkih emisija
EP  - 62
IS  - 1
SP  - 43
VL  - 15
DO  - 10.5937/specedreh15-10090
ER  - 
@article{
author = "Karić, Aleksandar and Đoković, Sanja and Dimić, Nadežda and Slavnić, Svetlana and Savić, Radomir",
year = "2016",
abstract = "The aim of this study was to assess the effects of pressure compensation in the middle ear on the size of the response of distortion product otoacoustic emissions (DPOAEs) at frequencies from 1 to 6 kHz. The testing was performed on 150 patients, within three age groups (2­15; 16-40; 41-71 years of age). The pressure in the middle ear varied from negative to positive (-329 to 195 daPa). Increasing the pressure in the compensation for 1 daPa led to an increase in amplitude at frequencies of 1.0, 1.3 and 1.6 kHz to 0.02, 0.03 and 0.02 dB SPL (decibel of sound pressure level), and the noise level at frequencies from 1.0 to 2.0 kHz, causing an increase of 0.02 to 0.03 dB SPL. Compensatory treatment led to an increase in DPOAE response (amplitude and noise level). The largest amplitude was determined at frequencies lower than 2 kHz within the levels of both examined influences. Pressure compensation had a stimulating influence on the detectability of DPOAE, which increases the reliability of this method when testing the functionality of the middle ear., Cilj ovog rada bio je utvrđivanje uticaja kompenzacije pritiska u srednjem uvu na veličinu odgovora distorzionih otoakustičkih emisija (DPOAE) na frekvencijama od 1 do 6 kHz. Ispitivanje je obavljeno na 150 pacijenata, unutar pola i tri starosne grupe (2-15; 16-40; 41-71 godine). Pritisak u srednjem uvu je varirao od negativnog do pozitivnog (-329 do 195 daPa). Povećanje pritiska pri kompenzaciji za 1 daPa dovelo je do povećanja amplituda pri frekvencijama od 1.0, 1.3 i 1.6 kHz za 0,02, 0,03 i 0,02 dB SPL (decibel nivoa zvučnog pritiska), a nivoa buke pri frekvencijama od 1.0 do 2.0 kHz, uslovljavajući povećanje od 0,02 do 0,03 dB SPL. Kompenzacioni tretman je doveo do povećanja odgovora DPOAE (amplitude i nivoa buke). Povećanje amplituda je bilo najveće na frekvencijama manjim od 2 kHz unutar nivoa oba ispitivana uticaja. Kompenzacija pritiska uticala je stimulativno na detektabilnost DPOAE, čime se povećava pouzdanost primene ove metode prilikom ispitivanja funkcionalnosti srednjeg uva.",
publisher = "Univerzitet u Beogradu - Fakultet za specijalnu edukaciju i rehabilitaciju, Beograd",
journal = "Specijalna edukacija i rehabilitacija",
title = "The influence of pressure compensation in the middle ear on the detection of distortion product otoacoustic emissions, Uticaj kompenzacije pritiska u srednjem uvu na registrovanje distorzionih otoakustičkih emisija",
pages = "62-43",
number = "1",
volume = "15",
doi = "10.5937/specedreh15-10090"
}
Karić, A., Đoković, S., Dimić, N., Slavnić, S.,& Savić, R.. (2016). The influence of pressure compensation in the middle ear on the detection of distortion product otoacoustic emissions. in Specijalna edukacija i rehabilitacija
Univerzitet u Beogradu - Fakultet za specijalnu edukaciju i rehabilitaciju, Beograd., 15(1), 43-62.
https://doi.org/10.5937/specedreh15-10090
Karić A, Đoković S, Dimić N, Slavnić S, Savić R. The influence of pressure compensation in the middle ear on the detection of distortion product otoacoustic emissions. in Specijalna edukacija i rehabilitacija. 2016;15(1):43-62.
doi:10.5937/specedreh15-10090 .
Karić, Aleksandar, Đoković, Sanja, Dimić, Nadežda, Slavnić, Svetlana, Savić, Radomir, "The influence of pressure compensation in the middle ear on the detection of distortion product otoacoustic emissions" in Specijalna edukacija i rehabilitacija, 15, no. 1 (2016):43-62,
https://doi.org/10.5937/specedreh15-10090 . .
1

Detekcija distorzovanih otoakustičkih emisija u zavisnosti od specifičnosti oboljenja srednjeg uva

Karić, Aleksandar; Đoković, Sanja

(ICF, Fakultet za specijalnu edukaciju i rehabilitaciju, 2016)

TY  - CONF
AU  - Karić, Aleksandar
AU  - Đoković, Sanja
PY  - 2016
UR  - http://rfasper.fasper.bg.ac.rs/handle/123456789/2483
PB  - ICF, Fakultet za specijalnu edukaciju i rehabilitaciju
T1  - Detekcija distorzovanih otoakustičkih emisija u zavisnosti od specifičnosti oboljenja srednjeg uva
EP  - 23
SP  - 11
UR  - https://hdl.handle.net/21.15107/rcub_rfasper_2483
ER  - 
@conference{
author = "Karić, Aleksandar and Đoković, Sanja",
year = "2016",
publisher = "ICF, Fakultet za specijalnu edukaciju i rehabilitaciju",
title = "Detekcija distorzovanih otoakustičkih emisija u zavisnosti od specifičnosti oboljenja srednjeg uva",
pages = "23-11",
url = "https://hdl.handle.net/21.15107/rcub_rfasper_2483"
}
Karić, A.,& Đoković, S.. (2016). Detekcija distorzovanih otoakustičkih emisija u zavisnosti od specifičnosti oboljenja srednjeg uva. 
ICF, Fakultet za specijalnu edukaciju i rehabilitaciju., 11-23.
https://hdl.handle.net/21.15107/rcub_rfasper_2483
Karić A, Đoković S. Detekcija distorzovanih otoakustičkih emisija u zavisnosti od specifičnosti oboljenja srednjeg uva. 2016;:11-23.
https://hdl.handle.net/21.15107/rcub_rfasper_2483 .
Karić, Aleksandar, Đoković, Sanja, "Detekcija distorzovanih otoakustičkih emisija u zavisnosti od specifičnosti oboljenja srednjeg uva" (2016):11-23,
https://hdl.handle.net/21.15107/rcub_rfasper_2483 .