Population receptive field estimates of human auditory cortex.
Population receptive field estimates of human auditory cortex.
复制标题
人类听觉皮层的人口接受场估计。
DOI:
10.1016/j.neuroimage.2014.10.060
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发表时间:
2015-01-15
期刊:
影响因子:
5.7
通讯作者:
Fine I
中科院分区:
文献类型:
--
作者:
Thomas JM;Huber E;Stecker GC;Boynton GM;Saenz M;Fine I
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. 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 progression, thereby reducing biases due to habituation, expectation, and estimation artifacts, as well as reducing the effects of spatio-temporal BOLD nonlinearities. Second, the pRF method can provide estimates of bandwidth as a function of frequency. We find that bandwidth estimates are narrower for voxels within the PAC than in surrounding auditory responsive regions (non-PAC).
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影响因子:
5.7
作者:
Humphries, Colin;Liebenthal, Einat;Binder, Jeffrey R.
通讯作者:
Binder, Jeffrey R.
影响因子:
2.5
作者:
Kay, Kendrick N.;Winawer, Jonathan;Wandell, Brian A.
通讯作者:
Wandell, Brian A.
影响因子:
1.2
作者:
Hackett, Troy A.
通讯作者:
Hackett, Troy A.
影响因子:
16.2
作者:
Formisano, E;Kim, DS;Goebel, R
通讯作者:
Goebel, R
DOI:
10.1016/s0926-6410(01)00092-1
发表时间:
2001-12-01
期刊:
COGNITIVE BRAIN RESEARCH
影响因子:
--
作者:
Jäncke, L;Gaab, N;Heinze, HJ
通讯作者:
Heinze, HJ