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pro vyhledávání: '"Kathy Barsz"'
Publikováno v:
Neurobiology of Aging. 56:87-99
A key feature of age-related hearing loss is a reduction in the expression of inhibitory neurotransmitters in the central auditory system. This loss is partially responsible for changes in central auditory processing, as inhibitory receptive fields p
Publikováno v:
The Journal of neuroscience : the official journal of the Society for Neuroscience. 37(7)
Stimulation of vestibular efferent neurons excites calyx and dimorphic (CD) afferents. This excitation consists of fast and slow components that differ >100-fold in activation kinetics and response duration. In the turtle, efferent-mediated fast exci
Publikováno v:
Journal of the Association for Research in Otolaryngology. 9:90-101
Perception of complex sounds depends on the encoding of the dynamic and static structures within the ongoing stimulus by the auditory system. Aging has been associated with deficits in both areas, thus, the difficulty that the elderly have in speech
Publikováno v:
Neurobiology of Aging. 23:565-578
Three experiments compared auditory temporal acuity in humans and in the behavior and single cells in the inferior colliculus (IC) of mice, to establish the comparability of aging effects on temporal acuity across species, and to suggest a neural fou
Autor:
Kathy Barsz
Publikováno v:
Perception & Psychophysics. 50:290-296
This study examined the effect of tonal location on the discrimination of sequences differing in the order of the tones and on their perceived grouping. The frequency range between the sequential tones was held constant. When all tones came from the
Publikováno v:
Neurobiology of aging. 32(1)
Reduced frequency selectivity is associated with an age-related decline in speech recognition in background noise and reverberant environments. To elucidate neural correlates of age-related alteration in frequency selectivity, the present study exami
Publikováno v:
Neuroscience. 147(2)
We explored frequency and intensity encoding in the inferior colliculus (IC) of the C57 mouse model of sensorineural hearing loss. Consistent with plasticity reported in the IC of other models of hearing loss, frequency response areas (FRAs) in heari
Publikováno v:
Hearing research. 115(1-2)
Neural correlates of temporal resolution in the central auditory system are currently under intense investigation. The gap detection paradigm offers a simple, yet important, test of temporal acuity because changes in behavioral gap thresholds have be
Autor:
Jeffrey E. Peter, Larissa A. Barnauskas, Shannon M. King, Kathy Barsz, Melissa A. Scism, Maya Jariwala, Margaret M. McCarthy
Publikováno v:
The Journal of the Acoustical Society of America. 93:2362-2363
Listeners discriminated sequences: two different higher frequency tones alternated with two different lower frequency tones, each 200 ms. Sequences began at a random point and repeated without pause. Predictability was manipulated by holding the stan
Autor:
Kathy Barsz
Publikováno v:
The Journal of the Acoustical Society of America. 95:2968-2968
Listeners discriminated sequences differing in tonal order. These sequences had a moderate frequency range between the tones and were presented in blocks which included either vary narrow range sequences or very wide range sequences. The standard seq