Top-down modulation of the auditory steady-state response in a task-switch paradigm
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چکیده
منابع مشابه
Top-Down Modulation of the Auditory Steady-State Response in a Task-Switch Paradigm
Auditory selective attention is an important mechanism for top-down selection of the vast amount of auditory information our perceptual system is exposed to. In the present study, the impact of attention on auditory steady-state responses is investigated. This issue is still a matter of debate and recent findings point to a complex pattern of attentional effects on the auditory steady state res...
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Periodic modulations of an acoustic feature, such as amplitude over a certain frequency range, leads to phase locking of neural responses to the envelope of the modulation. Using electrophysiological methods this neural activity pattern, also called the auditory steady-state response (aSSR), is visible following frequency transformation of the evoked response as a clear spectral peak at the mod...
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ژورنال
عنوان ژورنال: Frontiers in Human Neuroscience
سال: 2009
ISSN: 1662-5161
DOI: 10.3389/neuro.09.001.2009