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Information Journal Paper

Title

Speech-evoked auditory brainstem response: a review of stimulation and acquisition parameters

Pages

  75-86

Abstract

 Background and Aim: Speech-auditory brain-stem response (ABR) as a new test in the field of auditory electrophysiology, examines the auditory processing of stimuli with complex acoustic structures at the subcortical level. In recent years, speech-ABR has been admini-stered to patients with various hearing impair-ments and people with special auditory skills. Results of these studies are of great interest to researchers in the fields of cognitive and audi-tory neurosciences. In this study, because of the increasing use of this test, a review of the stu-dies carried out on the origin of this response and the proposed protocols to stimulate, record, and analyze this electrophysiological response are presented. Recent Findings: The most common stimulus parameters used in the published articles was /da/ stimulus in 40 ms duration and 60-85 dB SPL intensity with the use of alternative polarity and rate of about 10 stimuli per second. The verified and widely-used acquisition parameters include using vertical electrode array with 6000 sweeps and a 30-3000 Hz filtering in a 60-70 ms time window. Conclusion: In determining the stimulus-record parameters of the speech-ABR test, in addition to considering the necessary minimums, the final values should always be selected based on the objectives and the study group. The unique features of this test for diagnosis and monitoring of auditory processing at supra-threshold levels, calls for comprehensive studies to formulate guidelines for the application of this test in aud-itory clinics but the basic points mentioned in this paper should be considered in the selection of each parameter.

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    Cite

    APA: Copy

    MOOSSAVI, ABDOLLAH, LOTFI, YONES, JAVANBAKHT, MOHANNA, & FAGHIHZADEH, SOGHRAT. (2019). Speech-evoked auditory brainstem response: a review of stimulation and acquisition parameters. AUDITORY AND VESTIBULAR RESEARCH, 28(2), 75-86. SID. https://sid.ir/paper/719773/en

    Vancouver: Copy

    MOOSSAVI ABDOLLAH, LOTFI YONES, JAVANBAKHT MOHANNA, FAGHIHZADEH SOGHRAT. Speech-evoked auditory brainstem response: a review of stimulation and acquisition parameters. AUDITORY AND VESTIBULAR RESEARCH[Internet]. 2019;28(2):75-86. Available from: https://sid.ir/paper/719773/en

    IEEE: Copy

    ABDOLLAH MOOSSAVI, YONES LOTFI, MOHANNA JAVANBAKHT, and SOGHRAT FAGHIHZADEH, “Speech-evoked auditory brainstem response: a review of stimulation and acquisition parameters,” AUDITORY AND VESTIBULAR RESEARCH, vol. 28, no. 2, pp. 75–86, 2019, [Online]. Available: https://sid.ir/paper/719773/en

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