Event-related potentials to irrelevant auditory stimuli during selective listening. The effect of intensity of irrelevant stimuli.
نویسندگان
چکیده
منابع مشابه
Discrimination of behaviorally irrelevant auditory stimuli in stage II sleep.
In sleep, the brain responds to significant stimuli such as one's own name or loud tones. It is, however, not yet known whether in sleep, the brain's response can vary systematically with change in an irrelevant stimulus. Here, we varied the intensity of a 1000 Hz tone and recorded the neural response of the participants by using electroencephalography. The P200 component of the auditory-evoked...
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Periodic noise is perceived as different from ordinary non-repeating noise due to the involvement of echoic memory. Since this stimulus does not contain simple physical cues (such as onsets or spectral shape) that might obscure sensory memory interpretations, it is a valuable tool to study sensory memory functions. We demonstrated for the first time that the processing of periodic noise can be ...
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With the increased interest in school-based mindfulness interventions, there have been repeated calls to investigate neurodevelopmental markers of change. This non-randomised study of 16–18 year olds with wait-list control group examined possible enhancements to brain indexes of attention processing after school-based mindfulness training using event-related potentials (ERPs) (N1⁄447 for self-r...
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Lavie (1995) have suggested that perceptual processing is influenced by perceptual load. Specifically, relevant information receives additional processing in high load situations exhausting the available capacity. On the other hand, irrelevant information receives less processing with increasing load on a relevant task, as there is a reduced amount of residual processing available. Rees et al. ...
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ژورنال
عنوان ژورنال: Journal of the Acoustical Society of Japan (E)
سال: 2000
ISSN: 0388-2861,2185-3509
DOI: 10.1250/ast.21.45