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RESEARCH PROJECTS
2009 – Present: Object and face perception, Motion
perception (e.g. self motion and navigation), Psychophysics and
computational modeling, Visual adaptation, Visual auditory interaction,
Memory and learning, Electrophysiology, EEG, Division of Psychology, Nanyang Technological University, Singapore
2007 – 2009: Study human visual
perception by psychophysical experiments and computational modeling. Department of Neuroscience, Columbia
University.
1) How does the spatial distribution of simple features in caricature
faces affect our perception?
2) Study curve adaptation aftereffect on facial expression judgment
3) Spatial distribution and temporal resolution of low-level curvature
aftereffect and high-level facial expression aftereffect
Supervisor: Ning Qian,
Department of Neuroscience, Mahoney Center for Brain & Behavior
Research, and the Center for Theoretical Neuroscience, Columbia
University
Collaborators: Peter Dayan,
Richard M. Lipkin, Jianhua Wu, Leila Montaser
Kouhsari
2001 – 2007: Visual
neuroscience study by electrophysiological recording (single- and
multiple-unit recording) include:
1) Visuotopic mapping and multi-channel microstimulation in area V1 for visual
prosthesis Abstract
2) Study heading direction perception by extracellular single-unit
recording in area MSTd Abstract
Advisor: David Bradley, Integrative
Neuroscience, Department of
Psychology and Committee on
Computational Neuroscience, University of Chicago
2002-2005: Classify sleep
stages of bird EEG waves by Hidden Markov Models (HMM) Abstract
Thesis PDF
Advisor: Zhiyi Chi, Department of Statistics, University
of Chicago (currently at University of Connecticut)
Collaborators: Daniel Margoliash, Sylvan Shank
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