Scientific Overview

The Human team studies ecological cognition and action in freely-moving humans, including adults and young children. Humans offer the unique advantage of verbal report, rich behavioural measures, and — through developmental studies — a window into how naturally evolving action repertoires reshape neural representations over time.

The team investigates two broad classes of ecological tasks:

  • Object manipulation: Challenging humans with manipulation tasks requiring long sequences of actions, testing how people discover and exploit affordances in complex environments. Virtual and augmented reality enable the introduction of entirely novel objects with unprecedented affordances, potentially violating the laws of physics.
  • Navigation and spatial reasoning: Studying how freely-moving humans navigate and make sequential decisions under uncertainty, complementing the non-human primate team's paradigms and enabling direct cross-species comparisons.

A distinctive focus is the study of young children, whose action repertoire is naturally and rapidly evolving. As children develop new motor skills, the affordances available to them change, providing a natural experiment in how expanding capabilities reshape neural state representations.

Experimental techniques include high-density neural recordings in freely-moving humans, wearable platforms for closed-loop stimulation and recording, EEG, and immersive virtual reality — enabling ecologically valid neuroscience at a scale previously impossible.


Key Questions

  • How do humans discover and represent affordances for novel objects, including those that violate familiar physics?
  • How do developing action repertoires in young children reshape the neural representations of affordances?
  • How do neural state representations in freely-moving humans compare to those in non-human primates performing parallel ecological tasks?
  • How does active sampling (eye-movements, reaching) prime sensory systems for incoming information during ecological behaviour?

Team Members

Researchers

16

Anna Banki

Postdoc

Central European University

Human

Huzi Cheng

Postdoc

University of Minnesota

Human

Christian Eidahl

Master Student

University of Minnesota

Human

Bettina Maria Fischer

Research Assistant

Central European University

Human

Timothy Ho

Research Assistant

Columbia University

Human

Inga Ibs

Postdoc

TU Darmstadt

Human

Wenxuan Jiang

Postdoc

Duke University

Human

Fabian Kessler

Postdoc

TU Darmstadt

Human

Tina Liu

Research Assistant

University of Minnesota

Human

Lukas Maninger

PhD Student

TU Darmstadt

HumanMouse

Niteesh Midlagajni

PhD Student

TU Darmstadt

Human

Anvesh Naik

Postdoc

Columbia University

Human

Uros Topalovic

Postdoc

Duke University

Human

Carlos Vargas

Postdoc

Columbia University

Human

Katharina Wenig

Lab Manager

Central European University

Human

Lukas Wiesner

SURFiN Fellow

Central European University

Human

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