Professor, Institute of Brain and Psychological Sciences, Sichuan Normal University.

E-mail: mail@jandrewes.de

Education

PostDoc                                                                                                                                 2017-2020

with Prof. Einhäuser-Treyer

Institute of Physics, Chemnitz University of Technology, Germany

PostDoc                                                                                                                                 2013-2017

with Prof. David Melcher

Centre for Mind/Brain Sciences (CIMeC), Trento University, Rovereto, Italy

PostDoc                                                                                                                                 2011-2013

with Prof. James H. Elder

Centre for Vision Research (CVR) at York University, Toronto, Canada

PostDoc                                                                                                                                 2009-2011

with Prof. Rufin VanRullen

Centre de Recherche Cerveau et Cognition (CerCo) of the CNRS Toulouse, France

PostDoc                                                                                                                                 2008-2009

with Prof. Julia Trommershäuser and Prof. K. R. Gegenfurtner

Experimental Psychology, Giessen University, Germany

PostDoc                                                                                                                                 2006-2008

with Prof. Guillaume Masson

Institut de Neurosciences Cognitives de la Méditerranée (INCM) of the CNRS Marseille, France

Ph.D., Computational Neuroscience (Dr. rer. nat.)                                                            2006

Dept. of Experimental Psychology, Giessen University, Germany

Area:                      classification of natural scenes, both algorithmic and in humans

Thesis:                   “Classification of Natural Scenes”

Advisors:                Prof. K. R. Gegenfurtner and Prof. Simon J. Thorpe

Diploma (M.S.), Computer Science                                                                                     2003

University of Luebeck, Germany

Minor:                    medical applications of computer science

Thesis:                  “Predictions of Saccadic Eye Movements with Dynamic Scenes”

Advisors:               Prof. T. Martinetz and Dr. E. Barth

Research Interests

General

•Human visual perception and the associated information processing mechanisms

•How does our brain construct the world that we perceive?

•Eye tracking methodology

Current focus

•Temporal structure: relations between basic visual input and the resulting perceptual sensations

•Is visual perception continuous, or is it made of snapshots, known as perceptual moments?

•To what extent may stimuli be processed in the absence of awareness?

Methodology

•Psychophysics

•Eye tracking

•EEG/MEG

•CFS, binocular rivalry, stereoscopic stimulus displays

•Computational methods

Grants and Funding

Principal Investigator on “Recruitment Program of High-Level Foreign Experts” by the State Administration of Foreign Experts Affairs, People's Republic of China, 2015-2017 (3-year program, GDT20155300084, 170,000 CNY/year). Collaborators: David Melcher (PI), Weina Zhu (host)

2nd Investigator on National Science Foundation of China (NSFC) 2015 grant “Unconscious object processing in natural scenes” (61563056, 450,000CNY). PI: Weina Zhu.

2nd Investigator on Yunnan Education Department Key Project 2015 “Perception of the self-face in conscious and unconscious conditions” (2015Z010, 40,000CNY). PI: Weina Zhu.

Publications

Drewes J, Zhu W, & Melcher D (2020). The optimal spatial noise for continuous flash suppression masking is pink. Scientific Reports, 10(1), 1–11. https://doi.org/10.1038/s41598-020-63888-7

Drewes J, Zhu W, & Melcher D (2018). The edge of awareness: mask spatial density, but not color, determines optimal temporal frequency for continuous flash suppression. Journal of Vision, 18(1), 12–12. https://doi.org/10.1167/18.1.12

Zhu W, Drewes J (co-first author), Peatfield N, & Melcher D (2016). Differential visual processing of animal images, with and without conscious awareness. Frontiers in Human Neuroscience 10 (2016): 513. doi:10.3389/fnhum.2016.00513

Wutz A, Drewes J, & Melcher D (2016). Non-retinotopic perception of orientation: temporal integration of basic features operates in object-based coordinates. Journal of Vision 16, no. 10 (August 1, 2016): 3. doi:10.1167/16.10.3

Zhu W, Drewes J (co-first author), & Melcher D (2016). Time for awareness: mask temporal frequency determines continuous flash suppression effectiveness. PLOS ONE 11(7), e0159206. doi:10.1371/journal.pone.0159206

Drewes J, Goren G, Zhu W, & Elder J (2016). Recurrent processing in the formation of shape percepts. The Journal of Neuroscience 36, no. 1 (January 6, 2016): 185–92. doi:10.1523/JNEUROSCI.2347-15.2016

Drewes J, Zhu W, Wutz A, & Melcher D (2015). Dense sampling reveals behavioral oscillations in rapid visual categorization. Nature: Scientific Reports, 5, 16290; doi: 10.1038/srep16290

Drewes J, Zhu W, Hu Y, & Hu X (2014). Smaller Is Better: Drift in Gaze Measurements due to Pupil Dynamics. PLOS ONE 9(10), e111197. doi:10.1371/journal.pone.0111197

Drewes J, Zhu W, & Melcher D (2014). Dissociation between spatial and temporal integration mechanisms in Vernier fusion. Vision Research, 105, 21–28. doi:10.1016/j.visres.2014.08.017

Zhu W, & Drewes J (2013). Emotion-Based Music Classification. Information Technology Journal, 12: 4472-4475.

Zhu W, Drewes J, & Gegenfurtner KR (2013). Animal Detection in Natural Images: Effects of Color and Image Database. PLoS ONE, 8(10), e75816. doi:10.1371/journal.pone.0075816

Drewes J, Masson GS, & Montagnini A (2012). Shifts in reported gaze position due to changes in pupil size: ground truth and compensation. Proceedings of the Symposium on Eye Tracking Research and Applications, ETRA ’12 (pp. 209–212). New York, NY, USA: ACM. doi:10.1145/2168556.2168596

Drewes J, & VanRullen R (2011). This Is the Rhythm of Your Eyes: The Phase of Ongoing Electroencephalogram Oscillations Modulates Saccadic Reaction Time. The Journal of Neuroscience, 31(12), 4698 -4708. doi:10.1523/JNEUROSCI.4795-10.2011

Drewes J, Trommershäuser J, Gegenfurtner, KR (2011). Parallel visual search and rapid animal detection in natural scenes. Journal of Vision, 11(2), 20. doi:10.1167/11.2.20

VanRullen R, Busch NA, Drewes J, Dubois J (2011). “Ongoing EEG phase as a trial-by-trial predictor of perceptual and attentional variability”. Frontiers in Perception Science, 2:, 60. doi:10.3389/fpsyg.2011.00060

Wichmann FA, Drewes J, Rosas P, Gegenfurtner KR (2010). “Animal detection in natural scenes: critical features revisited”, Journal of Vision 10(4):6.1-27, doi:10.1167/10.4.6

Barth E, Drewes J, and Martinetz T (2003). Individual predictions of eye-movements with dynamic scenes. In Bernice Rogowitz and Thrasyvoulos Pappas, editors, Electronic Imaging 2003, volume 5007, pages 252-259. SPIE, 2003.

【编辑：脑与心理科学研究院】