Speech auditory brainstem response in audiological practice: a systematic review

Başöz, Meliha; Guler, Nilsu; Kuru, Elif; Bal, Nilüfer; Toker, Ozge Gedik

doi:10.1007/s00405-023-07830-3

Cited by 2 publications

(1 citation statement)

References 69 publications

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“…The findings in tables 1 and 2 confirm what a recent systematic review says, which demonstrated its wide clinical applicability, in different age groups and, mainly, in the correlation with Central Auditory Processing (BASOZ, 2023). The latencies of the present study (Chart 1) are slightly higher when compared to two renowned studies that included the elderly population in their analyzes (Werff, Burns, 2011;Skoe et al, 2015), using software to perform them, using other equipment.…”

Section: Discussionsupporting

confidence: 86%

Frequency-Following Response in the Elderly Population: A Speech Decoding Analysis

Moreira,

Peixe,

Sanguebuche

et al. 2023

JHS

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Evoked Potential with click stimulus and Frequency-following Response. Due to strict eligibility criteria, the sample consisted of 25 elderly people, aged between 60 and 81, mean age of 66.88 years, 8 men and 17 women. Regarding the audiological characteristics, elderly people with normal hearing thresholds and mild and moderate sensorineural hearing loss were included. Results: It was possible to build the reference values for all the variables of the Frequency-following Response with speech stimulus, in the elderly, in the equipment: "Smart EP" of the brand: Intelligent Hearing Systems. Conclusion: Descriptive values for the FFR were determined. It is essential that the population and equipment are considered when analyzing the results of this procedure.

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Section: Discussionsupporting

confidence: 86%

Frequency-Following Response in the Elderly Population: A Speech Decoding Analysis

Moreira,

Peixe,

Sanguebuche

et al. 2023

JHS

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Frequency and Time Domain Analysis of EEG Based Auditory Evoked Potentials to Detect Binaural Hearing in Noise

Ignatious

Azam

Jonkman

et al. 2023

JCM

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Hearing loss is a prevalent health issue that affects individuals worldwide. Binaural hearing refers to the ability to integrate information received simultaneously from both ears, allowing individuals to identify, locate, and separate sound sources. Auditory evoked potentials (AEPs) refer to the electrical responses that are generated within any part of the auditory system in response to auditory stimuli presented externally. Electroencephalography (EEG) is a non-invasive technology used for the monitoring of AEPs. This research aims to investigate the use of audiometric EEGs as an objective method to detect specific features of binaural hearing with frequency and time domain analysis techniques. Thirty-five subjects with normal hearing and a mean age of 27.35 participated in the research. The stimuli used in the current study were designed to investigate the impact of binaural phase shifts of the auditory stimuli in the presence of noise. The frequency domain and time domain analyses provided statistically significant and promising novel findings. The study utilized Blackman windowed 18 ms and 48 ms pure tones as stimuli, embedded in noise maskers, of frequencies 125 Hz, 250 Hz, 500 Hz, 750 Hz, 1000 Hz in homophasic (the same phase in both ears) and antiphasic (180-degree phase difference between the two ears) conditions. The study focuses on the effect of phase reversal of auditory stimuli in noise of the middle latency response (MLR) and late latency response (LLR) regions of the AEPs. The frequency domain analysis revealed a significant difference in the frequency bands of 20 to 25 Hz and 25 to 30 Hz when elicited by antiphasic and homophasic stimuli of 500 Hz for MLRs and 500 Hz and 250 Hz for LLRs. The time domain analysis identified the Na peak of the MLR for 500 Hz, the N1 peak of the LLR for 500 Hz stimuli and the P300 peak of the LLR for 250 Hz as significant potential markers in detecting binaural processing in the brain.

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Speech auditory brainstem response in audiological practice: a systematic review

Cited by 2 publications

References 69 publications

Frequency-Following Response in the Elderly Population: A Speech Decoding Analysis

Frequency-Following Response in the Elderly Population: A Speech Decoding Analysis

Frequency and Time Domain Analysis of EEG Based Auditory Evoked Potentials to Detect Binaural Hearing in Noise

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