Mirror-Symmetric Tonotopic Maps in Human Primary Auditory Cortex

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Mirror-Symmetric Tonotopic Maps in Human Primary Auditory Cortex

Understanding the functional organization of the human primary auditory cortex (PAC) is an essential step in elucidating the neural mechanisms underlying the perception of sound, including speech and music. Based on invasive research in animals, it is believed that neurons in human PAC that respond selectively with respect to the spectral content of a sound form one or more maps in which neighb...

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A tonotopic organization of the human auditory cortex (AC) has been reliably found by neuroimaging studies. However, a full characterization and parcellation of the AC is still lacking. In this study, we employed pseudo-continuous arterial spin labeling (pCASL) to map tonotopy and voice selective regions using, for the first time, cerebral blood flow (CBF). We demonstrated the feasibility of CB...

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Tonotopic mapping of human auditory cortex.

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Tonotopic organization of human auditory cortex

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ژورنال

عنوان ژورنال: Neuron

سال: 2003

ISSN: 0896-6273

DOI: 10.1016/s0896-6273(03)00669-x