Auditory temporal edge detection in human auditory cortex

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Auditory temporal edge detection in human auditory cortex.

Auditory objects are detected if they differ acoustically from the ongoing background. In simple cases, the appearance or disappearance of an object involves a transition in power, or frequency content, of the ongoing sound. However, it is more realistic that the background and object possess substantial non-stationary statistics, and the task is then to detect a transition in the pattern of on...

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Auditory edge detection in human auditory cortex

Acknowledgements: We are grateful to Jeff Walker for excellent technical support and to Alain de Cheveigné for comments and discussion. Auditory objects are detected if they differ acoustically from the ongoing background. In simple cases, the appearance or disappearance of the object

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ژورنال

عنوان ژورنال: Brain Research

سال: 2008

ISSN: 0006-8993

DOI: 10.1016/j.brainres.2008.03.050