Population receptive field estimates of human auditory cortex.
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ABSTRACT:
SUBMITTER: Thomas JM
PROVIDER: S-EPMC4262557 | biostudies-literature | 2015 Jan
REPOSITORIES: biostudies-literature
Publications
Population receptive field estimates of human auditory cortex.
Thomas Jessica M JM Huber Elizabeth E Stecker G Christopher GC Boynton Geoffrey M GM Saenz Melissa M Fine Ione I
NeuroImage 20141107
Here we describe a method for measuring tonotopic maps and estimating bandwidth for voxels in human primary auditory cortex (PAC) using a modification of the population Receptive Field (pRF) model, developed for retinotopic mapping in visual cortex by Dumoulin and Wandell (2008). The pRF method reliably estimates tonotopic maps in the presence of acoustic scanner noise, and has two advantages over phase-encoding techniques. First, the stimulus design is flexible and need not be a frequency progr ...[more]
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