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Cortical auditory evoked potentials and the neural processing of speech stimuli in cochlear implant users
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23 |
Fatigue management by speech-language pathologists for adults with traumatic brain injury
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25 |
Are cortical auditory evoked potentials useful in the clinical assessment of adults with cochlear implants?
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26 |
Do children with reading delay benefit from the use of personal FM systems in the classroom?
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29 |
Refractory effects on auditory evoked responses in children with reading disorder
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30 |
Behavioural and electroacoustic calibration of air-conducted click and toneburst auditory brainstem response stimuli
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31 |
A Case study of an 11-year-old with auditory processing disorder
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32 |
The Use of cortical auditory evoked potentials to evaluate neural encoding of speech sounds in adults
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33 |
Australian hearing protocols for the audiological management of infants who have auditory neuropathy
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34 |
Rising-frequency chirps and earphones with an extended high-frequency response enhance the post-auricular muscle response
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35 |
Aided cortical auditory evoked potentails for hearing instrument evaluation in infants
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The Post-auricular muscle response : an objective electrophysiological method for evaluating hearing sensitivity
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39 |
Effects of identification technique, extraction method and stimulus type on mismatch negativity in adults and children
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Abstract:
The overall aims of the study were to determine optimal methods and stimuli for eliciting mismatch negativity (MMN), extracting MMN from the deviant and standard waveforms, and identifying the response in children and adults. Several stimulus types were compared (pure tones, chords, and natural speech tokens) to determine which optimally elicit MMN. Deviant-alone and flip-flop MMN extraction methods that control for stimulus effects on MMN were compared for the speech stimuli (/da/ and /ga/). Visual identification, an area criterion, and integral-distribution techniques were used to identify MMN. Eight adults (20 to 28 years) and eight children (8 to 12 years) participated in the study. The deviant-alone method elicited bigger MMN area and duration than the flip-flop method for the speech stimuli. An area criterion of 110 μV x msec identified 90% of visually identified MMN compared to 62% identified using the integral-distribution technique. For both children and adults, speech stimuli and one of the chords most consistently elicited MMN. ; 17 page(s)
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Keyword:
110300 Clinical Sciences; area criterion; chords; event-related potentials; extraction method; integral distribution; mismatch negativity; speech stimuli
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URL: http://hdl.handle.net/1959.14/34345
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40 |
Auditory evoked potentials in children with reading problems show abnormal auditory processing
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