This project is to investigate neural networks that modulate conscious experience.

Background of research project

How consciousness arises in the brain is still a mystery. Many theories of consciousness have attempted to predict the underlying neural mechanisms. However, some theories are incompatible, suggesting different neural mechanisms to develop consciousness. Among those, we will be testing three contrasting theories of consciousness: integrated information theory, active inference, and neurorepresentationalism. By performing neural manipulation (optogenetics) and recording neuroimaging data (calcium imaging and electrophysiology), we aim to elucidate contributions of certain neural population to predictions of consciousness.

Student’s role in the project

We will perform behavioral training on a visual detection task and conduct optogenetics experiments together with calcium imaging and electrophysiological recordings. We are looking for a highly motivated Master’s student who will: 1) analyze neural data in Python, 2) assist in optogenetics / calcium imaging / electrophysiology experiments, 3) perform histology to examine opsin expression using fluorescent microscopy, 4) assist in animal handling (Optional: only students who are interested). 20% of student’s task will be experimental and the other 80% neural data analyses.

Requirements

Previous programming experience (in Python, MATLAB, or a similar language) is required. No prior knowledge of neuroscience is necessary for this internship. This position is ideal for individuals interested in learning animal research techniques, including animal training, optogenetics, calcium imaging, and electrophysiology. Students without a biological background are also encouraged to apply.

Details

Duration: 6 months (with the possibility to extend if desired)

Start date: January 2026 (earlier start dates are also possible)

Supervisors: Kengo Takahashi (Postdoc) and Umberto Olcese (Associate Professor)

Institute: Swammerdam Institute for Life Sciences, University of Amsterdam

Location: Science Park 904, Amsterdam

Lab: Cognitive and Systems Neuroscience (https://sils.uva.nl/content/research-groups/cognitive-and-systems-neuroscience/cognitive-and-systems-neuroscience.html)

If you would like to apply, please send your CV, grades, and a short motivation to Kengo Takahashi(k.takahashi@uva.nl). Feel free to reach out if you have any questions!