Neural correlates of the eye dominance effect in human face perception: the left-visual-field superiority for faces revisited.

ABSTRACT: Faces are processed best when they are presented in the left visual field (LVF), a phenomenon known as LVF superiority. Although one eye contributes more when perceiving faces, it is unclear how the dominant eye (DE), the eye we unconsciously use when performing a monocular task, affects face processing. Here, we examined the influence of the DE on the LVF superiority for faces using event-related potentials. Twenty left-eye-dominant (LDE group) and 23 right-eye-dominant (RDE group) participants performed the experiments. Face stimuli were randomly presented in the LVF or right visual field (RVF). The RDE group exhibited significantly larger N170 amplitudes compared with the LDE group. Faces presented in the LVF elicited N170 amplitudes that were significantly more negative in the RDE grou

SUBMITTER: Jung W 

PROVIDER: S-EPMC5597872 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature