Eye movements
Perceptual expertise
Face recognition
Visual word recognition
Hemispheric asymmetry
Eye
Tracking
Computational Modeling
Cognitive Neuroscience
WELCOME

Our lab studies the relationship between human behaviour and its underlying cognitive processes/neural mechanisms, using a variety of approaches including computational modeling and cognitive neuroscience (with behavioral, eye movement, and EEG/ERP measures).

Research Topics

Our current research topics include (but not limited to) visual perception and cognition and psycholinguistics, as listed below:

  • Eye Movement analysis with Hidden Markov Models, EMHMM toolbox available! (In collaboration with Dr. Antoni Chan at City University of Hong Kong)
  • Deep Neural Network + Hidden Markov Model (DNN+HMM) for modeling eye movements in visual cognition
  • Face and visual word recognition
  • Eye movements in audiovisual information processing
  • Learning changes in perceptual expertise acquisition
  • Music notation reading expertise
  • Asymmetries in visual perception
  • Eye movements in reading

Equipment

The department of Psychology currently has an Eyelink 1000 eye tracker, a Tobii eye tracker, and a 64-channel ANT EEG system. In addition, our lab has a portable SMI Red-n eye tracker.

LATEST NEWS

[May 4, 2021] NEW Journal paper on "Understanding the collinear masking effect in visual search through eye tracking" by Hsiao, J. H., Chan, A. B., An, J., Yeh, S.-L., and Jingling, L., accepted to Psychonomic Bulletin & Review.

[Jan. 27, 2021] NEW Journal paper on "Do portrait artists have enhanced face processing abilities? Evidence from hidden Markov modeling of eye movements" by Hsiao, J. H., An, J., Zheng, Y., and Chan, A. B., accepted to Cognition.

[Jan. 13, 2021] NEW Journal paper on "Eye Movement analysis with Hidden Markov Models (EMHMM) with co-clustering" by Hsiao, J. H., Lan, H., Zheng, Y., and Chan, A. B., accepted to Behavior Research Methods.

[Dec. 30, 2020] NEW Journal paper on "PRIMAL-GMM: PaRametrIc MAnifold Learning of Gaussian Mixture Models" by Liu, Z., Yu, L., Hsiao, J. H., and Chan, A. B., accepted to IEEE Transactions on Pattern Analysis and Machine Intelligence..

[Dec. 27, 2020] NEW Journal paper on "Self-referential gaze perception of patients with schizophrenia and its relationship with symptomatology and cognitive functions" by Chan, S. K. W., Liu, T., Wong, A. O. Y., Wong, G. H. Y., Hsiao, J. H., Hui, C. L. M., Chang, W. C., Lee, E. H. M., and Chen, E. Y. H., accepted to Schizophrenia Research.

[Dec. 14, 2020] NEW Journal paper on "Interdisciplinary innovations in urban mobility research: From Psychology to Geography" by Loo, B. P. Y., Zhang, F., Hsiao, J. H., Chan, A. B., & Lan, H. , accepted to Chinese Geographical Science.

Attention Brain & Cognition Lab
Department of Psychology
University of Hong Kong
Pokfulam Road, Hong Kong.