Age-related differences in binaural masking level differences: behavioral and electrophysiological evidence
نویسندگان
چکیده
منابع مشابه
MASKING LEVEL DIFFERENCES AND BINAURAL INTELLIGIBILITY LEVEL DIFFERENCES IN CHILDREN WITH DOWN SYNDROME By
iii ACKNOWLEDGEMENTS This research project represents the culmination of an enriched academic experience that was facilitated by the members of my dissertation committee. First, I would like to thank Dr. Anne Marie Tharpe for providing her expertise in pediatric audiology and serving as the chair of my dissertation committee. She has been an active source of encouragement throughout my program ...
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At present commercially available bilateral cochlear implants (CIs) improve their users' speech understanding in noise but they employ two independent speech processors that cannot provide accurate and appropriate interaural level and time differences as seen binaurally in normal hearing (NH) listeners. Previous work suggests that binaural cues are accessible to bilateral CI users when presente...
متن کاملThe neural substrate for binaural masking level differences in the auditory cortex.
The binaural masking level difference (BMLD) is a phenomenon whereby a signal that is identical at each ear (S0), masked by a noise that is identical at each ear (N0), can be made 12-15 dB more detectable by inverting the waveform of either the tone or noise at one ear (Sπ, Nπ). Single-cell responses to BMLD stimuli were measured in the primary auditory cortex of urethane-anesthetized guinea pi...
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A new experimental technique for studying binaural processing at high frequencies is introduced. Binaural masking level differences (BMLDs) for the conditions N0S pi and N pi S0 were measured for a tonal signal in narrow-band noise at 125, 250, and 4000 Hz. In addition, "transposed" stimuli were generated, which were centered at 4000 Hz, but were designed to preserve within the envelope the tem...
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Common-onset visual masking (COVM) occurs when a mask and a target have common onset but delayed offset, with the mask persisting beyond the duration of the target [Di Lollo, V., Enns, J. T., & Rensink, R. A. Competition for consciousness among visual events: The psychophysics of reentrant visual events. Journal of Experimental Psychology: General, 129, 481-507, 2000]. We report the first behav...
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ژورنال
عنوان ژورنال: Journal of Neurophysiology
سال: 2018
ISSN: 0022-3077,1522-1598
DOI: 10.1152/jn.00255.2018