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Updated: Jul 16, 2026

Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example
Published on: October 24, 2012
An event-related fMRI study of auditory motion perception: no evidence for a specialized cortical system
Kevin R Smith1, Kourosh Saberi, Gregory Hickok
1Department of Cognitive Sciences, Center for Cognitive Neuroscience, 3151 Social Science Plaza, University of California Irvine, CA 92697-5100, USA.
Abstract:
The existence of a specialized human cortical area for the processing of auditory motion is still a matter of debate. Initial functional imaging studies identified the planum temporale as being motion selective. Recent data contrasting spatially varying stationary stimuli with moving stimuli found no difference in the amount of activation between the two types of stimuli in the planum temporale. The present study re-examines this issue using an event-related paradigm. Ten subjects were scanned while listening to pairs of stimuli that were either both moving or both stationary. Consistent with the aforementioned study, we found no difference in the activation levels in the planum temporale when comparing motion and stationary conditions.
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