Current internship/thesis projects
(Click titles to reveal detailed information)

1. Visual psychophysics project with eye-tracking: Visual search or visual masking tasks in various environmental settings or clinical populations (e.g. ADHD, amblyopia, ASD)

What you will do/learn:

  • Read background literature
  • Programming and conducting a visual search/masking experiment
  • Extended: include eye-tracking measures
  • Data analysis
  • Project report writing and project presentation

Prerequisites:

  • Knowledge and interest in visual psychophysics
  • Programming skills (e.g. MATLAB, Python)
  • Motivated, responsible, and interested in interacting with clinical populations

Desirable knowledge:

  • Knowledge/skills in Psychtoolbox programming and eye-tracking are a plus

Key background literature:

  • Zhaoping, L. (2008). Attention capture by eye of origin singletons even without awareness – A hallmark of a bottom-up saliency map in the primary visual cortex. Journal of Vision, 8(5). 1-1.
  • Zhaoping, L., & Guyader, N. (2007). Interference with bottom-up feature detection by higher-level object recognition. Current Biology, 17(1), 26-31.
  • Zhaoping, L., & Liu, Y. (2022). The central-peripheral dichotomy and metacontrast masking. Perception, 51(8), 549-564
2. Computational neuroscience project: Neural circuit dynamics of primary visual cortex

What you will do/learn:

  • Read background literature
  • Replicate (and modify if there is time and interest) a neural circuit model of primary visual cortex (V1)
  • Analyze and understand the nonlinear dynamics of the V1 model
  • Extended: use the model to perform image processing
  • Project report writing and project presentation

Prerequisites:

  • Programming skills (e.g. MATLAB, Python)
  • Basic maths skills (e.g., linear algebra, differential equations)
  • Knowledge/interest in visual neuroscience

Desirable knowledge:

  • Knowledge/skills in nonlinear dynamics, image processing

Key background literature:

  • Zhaoping, L. (2011). Neural circuit models for computations in early visual cortex. Current Opinion in Neurobiology, 21(5), 808-815.
  • Li, Z. (1998). A neural model of contour integration in the primary visual cortex. Neural computation, 10(4), 903-940.
3. Visual psychophysics project: Exploring visual illusions through visual psychophysics and visual demonstration

What you will do/learn:

  • Read background literature
  • Programming a visual illusion as visual psychophysics task
  • Conducting psychophysics experiments, exploring the illusion under changing stimulus parameters
  • Behavioral data analysis
  • Project report writing and project presentation

Prerequisites:

  • Programming skills (e.g. MATLAB, Python)
  • Knowledge and interest in visual psychophysics

Desirable knowledge:

  • Knowledge/skills in Psychtoolbox programming is a plus

Key background literature:

  • Zhaoping, L. (2019). A new framework for understanding vision from the perspective of the primary visual cortex. Current opinion in neurobiology, 58, 1-10.

Other examples of possible projects on offer:

(1) Learn and practice one of the following three computational vision topics: efficient coding, a recurrent visual cortical model, or visual decoding, using the textbook "Understanding vision: theory, models, and data".
(2) Learn visual psychophysics and practice on visual illusions. First, learn to do visual psychophysics by a guided self-learning course in the lab. Second, pick a visual illusion to test/play/explore a computational theory. Motivated students may add an eye-tracking component.
(3) Use visual psychophysics in conjunction with fMRI to test competing hypotheses of visual function. You may begin learning fMRI data analysis techniques immediately, with the possibility to help run participants in the scanner after completion of a safety training course.
(4) Human olfactory psychophysics project: read some papers in the literature, and repeat one experiment in a paper. Special skill requirement: you need to be self-reliant to learn and set up equipment from scratch to do the experiments, as a pioneer in the lab.
(5) Clinical/developmental projects: e.g.: age dependence of some visual illusions/effects. Special requirement: you need to have access to subjects of clinical/developmental stages.
(6) custom design or modify some projects to suit your skills, interests, and training goals --- need to discuss individually.

Information we need from you to decide whether there is a suitable project or internship position (essay rotation, lab rotation, internship, thesis project) that we can offer for your training needs: 

(1) Tell us your training program, and send us your current transcripts, with information on the courses you have taken and grades you have achieved.
(2) A CV, listing your skills (e.g., programming, writing, organization) and experience/achievements.
(3) Tell us what topics in our labs interest you most, or what related topics that you like to do a project/internship on.
(4) The training requirements for your project/thesis, according to your module handbook or as required by your department or course program. In particular, what are the duration and workloads, how many ETC units are involved, and what are the components that must be completed for the project or thesis.
(5) Tell us your preferred or planned months/semester/duration in which you would like to do the project.
(6) You must make sure that a project/internship supervised by our department can meet the requirement by your particular training program.

Questions and inquiries: zhaoping.li.admin@tuebingen.mpg.de

Some feedback from former students