نتایج جستجو برای: dichotic hearing processing

تعداد نتایج: 606466  

Journal: :International journal of occupational medicine and environmental health 2007
Adrian Fuente Bradley McPherson

OBJECTIVES Various studies have demonstrated that organic solvent exposure may induce auditory damage. Studies conducted in workers occupationally exposed to solvents suggest, on the one hand, poorer hearing thresholds than in matched non-exposed workers, and on the other hand, central auditory damage due to solvent exposure. Taking into account the potential auditory damage induced by solvent ...

Journal: :Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2003
Blake W Johnson Michael Hautus Wes C Clapp

OBJECTIVE We measured late cortical potentials in a psychophysical procedure for binaural unmasking of a dichotically-embedded pitch. METHODS Late-latency auditory evoked potentials were measured from 128 recording channels in 13 healthy subjects. Control stimuli consisted of 500 ms segments of broadband acoustic noise presented identically to both ears via earphones, evoking a perception of ...

Journal: :Archives of otolaryngology--head & neck surgery 2008
George A Gates Melissa L Anderson M Patrick Feeney Susan M McCurry Eric B Larson

OBJECTIVE To assess the effect of memory impairment on central auditory function. DESIGN Case-control study. SETTING The Virginia Merrill Bloedel Hearing Research Center, Seattle, Washington. PARTICIPANTS The study cohort of 313 volunteers from a dementia surveillance research program comprised 3 groups: (1) controls without memory loss (n = 232); (2) memory-impaired participants with mil...

Journal: :auditory and vestibular research 0
ensieh ebadi department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran farnuosh jarollahi department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran ali akbar tahaei department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran mohsen ahadi department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran agha fatemeh hosseini department of biostatistics, school of public health, iran university of medical sciences, tehran, iran

background and aim: auditory processing disorders may have detrimental consequences on a child’s life, if undiagnosed and untreated. the multiple auditory processing assessment (mapa), as a valid model, has been introduced for central auditory processing assessment and diagnosis in school children. the purpose of this study was to design and evaluate the persian version of mapa for auditory pro...

Journal: :Journal of experimental psychology. Human learning and memory 1975
D W Massaro

Subjects heard two lists of 4 items each presented simultaneously to the two ears at a rate of four pairs of items per sec. A recall cue presented immediately after the test list signalled report of 4 of the 8 items. In recall by spatial location, the cue indicated whether the items on the right ear on left ear should be recalled. In recall by category name, the cue indicated the superset categ...

Journal: :Brain and cognition 2009
Bjørn Saetrevik Karsten Specht

In previous behavioral studies, a prime syllable was presented just prior to a dichotic syllable pair, with instructions to ignore the prime and report one syllable from the dichotic pair. When the prime matched one of the syllables in the dichotic pair, response selection was biased towards selecting the unprimed target. The suggested mechanism was that the prime was inhibited to reduce confli...

Journal: :Neuropsychologia 1992
B E Wexler S Warrenburg G E Schwartz L D Janer

Dichotic stimulus pairs were constructed with one word that was emotionally neutral and another that evoked either negative or positive feelings. Temporal and spectral overlap between the members of each pair was so great that the two words fused into a single auditory percept. Subjects were consciously aware of hearing only one word from most pairs; sometimes the emotion-evoking word was heard...

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