Dissertation speech abr

Auditory brainstem responses to air- and bone-conducted chirp stimuli in newborns and young adults.
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A Senior Honors Thesis Project Advisor: Professor Wayne King, Department of Speech and Hearing. 2 Abstract The Auditory Brainstem Response (ABR) and the Auditory Steady State Response (ASSR) are evoked electrophysiologic responses, which are used to estimate hearing sensitivity and assess the. the ABR with click and speech stimuli differ in how they stimulate theauditory structures along central audi-tory nervous system (CANS), as the different acoustic stimuli reflect distinct neural process.5,7 In the analysis of ABR with speech stimuli, abnormalities Cited by: The University of Kansas prohibits discrimination on the basis of race, color, ethnicity, religion, sex, national origin, age, ancestry, disability, status as a veteran, sexual orientation, marital status, parental status, gender identity, gender expression and genetic information in the University’s programs and activities. The following person has been designated to handle inquiries.

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Speech auditory brainstem response (speech ABR) The present study reports two male cases (10 and 11 years old) who were assessed for a Master Degree's dissertation. The parents/guardians were informed of the study goals and signed the free and informed consent form No. ,/ the ABR with click and speech stimuli differ in how they stimulate theauditory structures along central audi-tory nervous system (CANS), as the different acoustic stimuli reflect distinct neural process.5,7 In the analysis of ABR with speech stimuli, abnormalities Cited by: The tone burst ABR, however, presented with a mean threshold slightly (3 dB) closer to the pure tone threshold than the dichotic MF ASSR. The kHz dichotic MF ASSR presented with a smaller range of normal deviation in the estimation of pure tone thresholds which suggested a more reliable measure than the kHz tone burst ABR.

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A THESIS IN SPEECH PATHOLOGY AND AUDIOLOGY Submitted to the Graduate Faculty of Texas Tech University In Partial FulfI 1Iment of the Requirements for the Degree of MASTER OF ARTS Approved Accepted D e^embe r, 2. 9^e Bo-~d i,97^ No.! ^Oii. IP ^ 1 (\tW'^lC3 ACKNOWLEDGMENTS. A Senior Honors Thesis Project Advisor: Professor Wayne King, Department of Speech and Hearing. 2 Abstract The Auditory Brainstem Response (ABR) and the Auditory Steady State Response (ASSR) are evoked electrophysiologic responses, which are used to estimate hearing sensitivity and assess the. The Speech Auditory Brainstem Response as an Objective Outcome Measure. UoM administered thesis: Phd. Authors: The aim of this thesis was to assess the clinical applicability of speech-ABRs as an objective outcome measure of speech detection, speech discrimination, speech recognition in noise, and self- reported speech blogger.com: Ghada Binkhamis.

Student Research | Speech Recognition & Aging Laboratory
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Auditory Responses in Normal-Hearing, Noise-Exposed Ears

A Senior Honors Thesis Project Advisor: Professor Wayne King, Department of Speech and Hearing. 2 Abstract The Auditory Brainstem Response (ABR) and the Auditory Steady State Response (ASSR) are evoked electrophysiologic responses, which are used to estimate hearing sensitivity and assess the. (speech ABR). The objective was to shorten the long recording time currently needed by the standard coherent averaging method to obtain acceptable performance, which has limited the clinical adoption of speech ABR. Five algorithms were implemented: Wiener Filter (WF), Steepest Descent (SD), Adaptive Noise Cancellation (ANC) based on Least-. Research on the Auditory Brainstem Response (ABR) has been dominated by attempts to develop techniques to enhance the clarity of the ABR waveform and to define the parameters that separate normal from abnormal responses. While the effects of stimulus rate are clearly documented, the effects of stimulus polarity on the ABR are not. There may be an interaction of polarity and rate which accounts Author: Michelle Ann Nielsen Ziegler.

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Auditory Brainstem Response (ABR) tests are procedures routinely performed to assess auditory function from the peripheral auditory system to the level of the lower brainstem. The ABR is used as a neurodiagnostic tool to detect retrocochlear pathologies of the auditory system, such as space occupying lesions, tumors, auditory neuropathy, and multiple sclerosis that effect the structures. Research on the Auditory Brainstem Response (ABR) has been dominated by attempts to develop techniques to enhance the clarity of the ABR waveform and to define the parameters that separate normal from abnormal responses. While the effects of stimulus rate are clearly documented, the effects of stimulus polarity on the ABR are not. There may be an interaction of polarity and rate which accounts Author: Michelle Ann Nielsen Ziegler. Part of the Speech and Hearing Science Commons Recommended Citation Taggart, Rebekah, "The Auditory Brainstem Response and Envelope Following Response: Investigating Within-Subject Variation to Stimulus Polarity" (). Electronic Thesis and Dissertation Repository. blogger.com