Taipei Medical University

Eye-tracking Lab

Josh Chin-An Wang
https://hub.tmu.edu.tw/en/persons/chin-an-josh-wang

Research Field

Psychology

Introduction

I am a cognitive neuroscientist (https://scholar.google.com/citations?hl=en&tzom=-480&user=d6MDNjYAAAAJ&view_op=list_works) specializing in the coordination between eye movements, pupil dynamics, autonomics activity and brain function. My research utilizes eye movements, pupillometry, EEG/ERPs and autonomic signals (e.g., ECG, EDA and respitation) to investigate sensory, cognitive and emotional processes, including attention, working memory, reading and perception. I also study how oculomotor behaviors are altered in psychiatric and neurological conditions, such as depression, anxiety, ADHD, dementia, schizophrenia and Parkinson's disease. My work aims to elucidate the neural mechanisms underlying these changes, contributing to a deeper understanding of brain function in both health and disease.

 

Research of the lab focuses on the intricate interplay between eye movements and pupil size, emphasizing their coordination and underlying mechanisms. I also investigate altered oculomotor behaviors in psychiatric and neurological populations, including conditions such as depression, anxiety, dementia, and Parkinson's disease. This work aims to uncover how these changes reflect cognitive and neural processes, contributing to a deeper understanding of both typical and atypical brain function.


Research Topics

cognitive neuroscience; experimental psychology; eye movements; pupillometry; EEG/ERPS; autonomic responses


Honor

NSTC 2030 Cross-Generation Young Scholars Program, Taiwan (International Outstanding Young Scholar) 

MOST Columbus research grant, Taiwan (Young Scholar Fellowship Program) 

Postdoctoral Research Fellowship from the Natural Sciences and Engineering Research Council of Canada

Germany Humboldt Postdoctoral Research Fellowship

Fulbright Scholarship (USA)


Educational Background

2015-2018  Senior Research Fellow, Centre for Neuroscience Studies, Queen's University, Canada

2010-2015 Postdoctoral Research Fellow,  Centre for Neuroscience Studies, Queen's University, Canada

Ph.D. in Cognitive Neuroscience, National Yang-Ming University, Taiwan

2007-2010 Research Visit, Department of Psychology, Binghamton University, NY

 


Job Description

Through this internship, interns will gain hands-on training in eye-tracking, pupillometry, and autonomic data acquisition in clinical research settings, along with advanced skills in quantitative data preprocessing, feature extraction, and analysis using MATLAB, R, and Python. Interns will learn how to apply AI and machine-learning methods to multimodal physiological data for patient–control differentiation, including model evaluation and interpretation. The internship also provides practical experience in reproducible research workflows, interdisciplinary collaboration, and scientific communication, preparing interns for graduate study or research-oriented careers in neuroscience, psychology, biomedical engineering, or data science.

Preferred Intern Educational Level

  • Undergraduate or Master’s-level students
  • Preferred backgrounds: Biomedical Engineering, Neuroscience
  • International students interested in research training, clinical neuroscience, or graduate study are especially encouraged to apply

Skill sets or Qualities

Strongly required / highly prioritized:

  • Strong quantitative and analytical skills, with demonstrated ability to work with multidimensional behavioral and physiological data
  • Proficiency in MATLAB for data processing, visualization, and statistical analysis (required)
  • Working knowledge of R and/or Python for statistical modeling, data wrangling, or reproducible analysis pipelines
  • Demonstrated experience handling eye-tracking or behavioral (or physiological) data
  • Ability to read, modify, and write analysis scripts independently, not only run existing code

AI / data science–related skills:

  • Experience applying machine learning or AI-based analytical approaches to behavioral, physiological, or biomedical data
  • Familiarity with supervised learning methods for classification or prediction (e.g., patient vs. control differentiation)
  • Experience with feature extraction, feature selection, and model evaluation (e.g., cross-validation, ROC/AUC analysis)
  • Ability to integrate multimodal features (e.g., eye-tracking, pupil, autonomic indices) into AI/ML pipelines
  • Practical experience using AI-related libraries or toolboxes (e.g., MATLAB toolboxes, Python-based frameworks such as scikit-learn)

Highly desirable:

  • Prior experience with eye-tracking systems
  • Experience analyzing pupillometry and oculomotor metrics (e.g., pupil dilation, microsaccades, saccades, blink measures)
  • Familiarity with advanced statistical models (e.g., linear mixed-effects models, time-series or mass-univariate analyses)
  • Experience maintaining clean, reproducible, and well-documented analysis workflows

Personal qualities:

  • Comfortable working in a data- and computation-intensive research environment
  • Strong attention to detail and commitment to data quality and reproducibility
  • Ability to work independently while communicating clearly with supervisors and collaborators
  • Strong motivation to pursue advanced training or graduate study in neuroscience, psychology, or data science