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Roger Li [EMAIL]

 

 

Recent conference papers

1.     Ngo, C., Li, R. W., Levi, D. M., & Saarinen, J. (Oct 2008) The Specificity of learning position discrimination: noise and stimulus Feature. American Academy of Optometry. Anaheim, California, USA.

 

2.     Li, R. W., Ngo, C., Nguyen, J., Lam, J., & Levi, D. M. (April 2008) Playing video games enhances visual acuity and visual attention in adult amblyopia. ARVO, Fort Lauderdale, Florida, USA. [Paper]

 

3.     Li, R. W., Provost, A., & Levi, D. M. (Oct 2007) Extended perceptual learning results in substantial recovery of both positional and visual acuities in juvenile amblyopia. American Academy of Optometry. Tempa, Florida, USA.

 

4.     Li, R. W., & Levi, D. M. (Oct 2007) Extended perceptual learning of position acuity in adult amblyopia: An intensive amblyopia treatment study. American Academy of Optometry. Tempa, Florida, USA.

 

5.     Chung, S. T. L., Li, R. W., Levi, D. M. & Je. E (Oct 2007) Improvement in sensitivity in identifying low-contrast letters following perceptual learning in observers with amblyopia. American Academy of Optometry. Tempa, Florida, USA.

 

6.     Levi, D. M. & Li, R. W. (August 2007) Extended perceptual learning results in improved position acuity and highly efficient perceptive fields in adult amblyopia. European Conference on Visual Perception. Arezzo, Tuscany, Italy

 

7.     Li, R. W. Ngo, C, Levi, D. M. ,& Saarinen, J. (May 2007) The Specificity of learning position discrimination: noise and stimulus Feature. Vision Sciences Society. Sarasota, Florida, USA.

 

8.     Levi, D. M., & Li, R. W. (May 2007) Performance Psychophysical Reverse correlation – a new tool for learning about learning in normal and amblyopic vision. Vision Sciences Society. Sarasota, Florida, USA.

 

9.     Li, R. W. & Levi, D. M. (April 2007) “Slow” perceptual learning of Vernier acuity in adult amblyopia: an intensive amblyopia treatment study. ARVO, Fort Lauderdale, Florida, USA.

 

10.   Chung, S. T. L., Li, R. W., & Levi, D. M. (May 2006) Performance for Identifying Contrast-Defined Letters in Adults with Amblyopia Benefits from Perceptual Learning. ARVO, Fort Lauderdale, Florida, USA.

 

11.   Li, R. W., Provost, A., Nguyen, J., Levi, D. M., & Hoenig, P. (May 2006). The limits of perceptual learning in previously untreated amblyopia: an intensive case study. Vision Sciences Society. Sarasota, Florida, USA.

 

12.   Chung, S. T. L., Li, R. W., & Levi, D. M. (May 2006) Crowding between first- and second-order letter stimuli. Vision Sciences Society. Sarasota, Florida, USA

 

13.   Kumar, M., Li, R. W., Levi, D. M, Chat, S. W., & MacKeben, M. (May 2006). Decreasing visual subitising performance with age. Vision Sciences Society. Sarasota, Florida, USA.

 

14.   Li, R. W., Nguyen, J., Provost, A., Young, K. G., Hoenig, P., & Levi, D. M. (Dec 2005) The limits of perceptual learning in a previously untrained amblyope: an intensive case study. American Academy of Optometry. San Diego, California, USA.

 

15.   Li, R. W., Young, K. G., Hoenig, P., Nguyen, J. & Levi, D. M. (May 2005) Perceptual learning improves visual performance in children with amblyopia. ARVO, Fort Lauderdale, Florida, USA.

 

16.   Young, K. G., Li, R. W., Levi, D. M., & Klein, S. A. (May 2005) Interocular specificity in perceptual learning of a position discrimination task. ARVO, Fort Lauderdale, Florida, USA.

 

17.   Chung, S. T. L., Levi, D. M., & Li, R. W. (May 2005) Learning to identify contrast-defined letters in peripheral vision. Vision Sciences Society. Sarasota, Florida, USA

 

18.   Li, R. W. & Levi, D. M. (April 2004) Characterizing the mechanisms of improvement for position discrimination in adult amblyopia. ARVO, Fort Lauderdale, Florida, USA.

 

19.   Young, K. G., Li, R. W., Levi, D. M., Klein, S. A. & Huang, E. Y. (April 2004) Interocular transfer in perceptual learning of a Vernier task. ARVO, Fort Lauderdale, Florida, USA.

 

20.   Li, R. W., Levi, D. M. & Klein S. A.  (May 2003) Spatial noise provides new insights into the “receptive field” for Vernier acuity. Vision Sciences Society. Sarasota, Florida, USA

 

21.   Edwards, M.H., Li, R. W., Lam, C. S. Y., Lew, K. F. & Yu, S.Y. (November 2002). The Hong Kong Progressive Lens Myopia Control Study: design and main findings. The 9th International Conference on Myopia. Hong Kong, China.

 

22.   Li, R. W. & Levi, D. M. (October 2002). Mechanisms of perceptual learning for vernier acuity. Fall Vision Meeting. San Francisco,  CA, USA

 

23.   Edwards, M.H., Li, R. W., Lam, C. S. Y., Lew, K. F. & Yu, S.Y. (December 2001) The Hong Kong progressive lens myopia control study: Design of a double-masked, randomised clinical trial. Symposium on Myopia, and Other Disorders of Refraction, Accommodation, and Oculomotor System. Moscow Helmholtz Research Institute for Eye Diseases, Russia.

 

24.   Wolffsohn, J. S., Gilmartin, B., Li, R. W., Edwards, M., Chat, S., Lew, J., & Yu, B. (December 2001) Accommodative hysteresis in pre-adolescent Hong Kong Chinese. Symposium on Myopia, and Other Disorders of Refraction, Accommodation, and Oculomotor System. Moscow Helmholtz Research Institute for Eye Diseases, Russia.

 

25.   Schmid, K. L., Iskander, D. R., Li, R. W., Lew, J. K. F., & Edwards, M. H. (July 2000) Blur sensitivity in childhood myopia. The 8th International Conference on Myopia, Boston, MA, USA.

 

26.   Li, R. W., Edwards, M.H., & Brown, B. (June 2000) Variation in Vernier Evoked Cortical Potential with Age. Central Display Poster for Research Grant Council. The Hong Kong Polytechnic University, Hong Kong.

 

27.   Li, R. W., Edwards, M.H., & Brown, B. (April 1997) The Electrophysiological Assessment of Vernier Acuity. The postgraduate student conference, Hong Kong. [Paper]