Testing the dual-route model of perceived gaze direction: Linear combination of eye and head cues.
Testing the dual-route model of perceived gaze direction: Linear combination of eye and head cues.
复制标题
测试感知注视方向的双路线模型:眼睛和头部线索的线性组合。
DOI:
10.1167/16.8.8
复制
发表时间:
2016
影响因子:
1.8
通讯作者:
Clifford CW
中科院分区:
文献类型:
--
作者:
Otsuka Y;Mareschal I;Clifford CW
We have recently proposed a dual-route model of the effect of head orientation on perceived gaze direction (Otsuka, Mareschal, Calder, & Clifford, 2014; Otsuka, Mareschal, & Clifford, 2015), which computes perceived gaze direction as a linear combination of eye orientation and head orientation. By parametrically manipulating eye orientation and head orientation, we tested the adequacy of a linear model to account for the effect of horizontal head orientation on perceived direction of gaze. Here, participants adjusted an on-screen pointer toward the perceived gaze direction in two image conditions: Normal condition and Wollaston condition. Images in the Normal condition included a change in the visible part of the eye along with the change in head orientation, while images in the Wollaston condition were manipulated to have identical eye regions across head orientations. Multiple regression analysis with explanatory variables of eye orientation and head orientation revealed that linear models account for most of the variance both in the Normal condition and in the Wollaston condition. Further, we found no evidence that the model with a nonlinear term explains significantly more variance. Thus, the current study supports the dual-route model that computes the perceived gaze direction as a linear combination of eye orientation and head orientation.
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DOI:
10.1098/rstl.1824.0016
发表时间:
--
期刊:
Philosophical Transactions of the Royal Society of London
影响因子:
--
作者:
W. H. Wollaston
通讯作者:
W. H. Wollaston
影响因子:
1.7
作者:
Ando, S
通讯作者:
Ando, S
DOI:
10.1162/pres.2006.15.2.123
发表时间:
2006
期刊:
Presence: Teleoperators & Virtual Environments
影响因子:
--
作者:
Tomoko Imai;D. Sekiguchi;M. Inami;N. Kawakami;S. Tachi
通讯作者:
S. Tachi
DOI:
10.1037/xhp0000068
发表时间:
2015-08-01
影响因子:
2.1
作者:
Florey, Joseph;Clifford, Colin W. G.;Mareschal, Isabelle
通讯作者:
Mareschal, Isabelle
DOI:
--
发表时间:
1991
期刊:
--
影响因子:
--
作者:
K. Masame
通讯作者:
K. Masame