Publications

psychophysics perceptual grouping ensemble perception visuomotor learning hand movement tracking fMRI social vision MEG eye movement tracking

2023

The effect of masks on the emotion perception of a facial crowd
Cho, J., Im, H.Y., Yoon, Y.J., Joo, S.J., and Chong, S.C. 2023
ensemble perception psychophysics

2022

Inconsistent attentional contexts impair relearning following gradual visuomotor adaptation
Im, H. Y., Liddy, J. J., & Song, J.-H. 2022
visuomotor learning hand movement tracking

2021

Differential neurodynamics and connectivity in the dorsal and ventral visual pathways during perception of emotional crowds
Im, H. Y., Cushing, C., Ward, N., & Kveraga, K 2021
ensemble perception MEG social vision

2020

Fast saccadic and manual responses to faces presented to the koniocellular visual pathway
Kveraga, K., Im, H. Y., Ward, N., & Adams, R. B. Jr. 2020
social vision eye movement tracking

2019

Differential magnocellular versus parvocellular pathway contributions to the combinatorial processing of facial threat
Adams, R. B. Jr., Im, H. Y., Cushing, C., Boshyan, J., Ward, N., Albohn, D. N., & Kveraga, K. 2019
social vision fMRI

Magnocellular and parvocellular pathway contributions to facial threat cue processing
Cushing, C., Im, H. Y., Adams, R. B. Jr., Ward, N., & Kveraga, K. 2019
social vision fMRI MEG

Spatial and feature-based attention to expressive faces
Kveraga, K., De Vito, D., Cushing, C., Im, H. Y., Albohn, D. N., & Adams, R. B. Jr. 2019
social vision psychophysics

2018

Sex-related differences in behavioral and amygdalar responses to compound facial threat cues
Im, H. Y., Adams, R. B. Jr., Cushing, C., Boshyan, J., Ward, N., & Kveraga, K. 2018
fMRI social vision

Neurodynamics and connectivity during facial fear perception: The role of threat exposure and signal congruity
Cushing, C., Im, H. Y., Adams, R. B. Jr., Ward, N., Albohn, N.D., Steiner, T.G., & Kveraga, K. 2018
fMRI social vision

2017

Observer’s anxiety facilitates magnocellular processing of clear facial threat cues, but impairs parvocellular processing of ambiguous facial threat cues
Im, H. Y., Adams, R. B. Jr., Boshyan, J., Ward, N., Cushing, C., & Kveraga, K. 2017
fMRI social vision

Cross-cultural and hemispheric laterality effects on the ensemble coding of emotion in facial crowds
Im, H. Y., Chong, S. C., Sun, J., Steiner, T. G., Albohn, D. N., Adams, R. B. Jr., & Kveraga, K. 2017
fMRI ensemble perception social vision

Ensemble coding of crowd emotion: Differential hemispheric and visual stream contributions
Im, H. Y., Albohn, N.D., Steiner, T.G., Cushing, C., Adams, R.B.Jr., & Kveraga, K. 2017
ensemble perception fMRI social vision

2016

PsiMLE: A maximum-likelihood estimation approach to estimating psychophysical scaling and variability more reliably, efficiently, and flexibly
Odic, D., Im, H.Y., Eisinger, R., Ly, R., & Halberda, J. 2016
psychophysics

2015

Grouping by proximity and the visual impression of approximate number in random dot arrays
Im, H.Y., Zhong, S., & Halberda, J. 2015
ensemble perception perceptual grouping

Long lasting attentional-context dependent visuomotor memory.
Im, H.Y., Bédard, P., & Song, J-H. 2015
visuomotor learning hand movement tracking

Encoding attentional states during visuomotor adaptation
Im, H.Y., Bédard, P., & Song, J-H. 2015
visuomotor learning hand movement tracking

2014

Ensemble statistics as units of selection
Im, H.Y., Park, W., & Chong, S.C. 2014
ensemble perception perceptual grouping

Mean size as a unit of visual working memory
Im, H.Y., & Chong, S.C. 2014
ensemble perception perceptual grouping

2012

The effects of sampling and internal noise on the representation of ensemble average size
Im, H.Y., & Halberda, J. 2012
ensemble perception psychophysics

2009

Computation of mean size is based on perceived size
Im, H.Y., & Chong, S.C. 2009
ensemble perception psychophysics

2007

The Influence of Depth Context on Blind Spot Filling-in
Park, K.M., Cha, O., Kim, S., Im, H.Y., Chong, S.C. 2007
psychophysics perceptual grouping