Lars Lewejohann

Automatic pain face analysis in mice: Applied to a varied dataset with non-standardized conditions

This paper introduces a deep learning model for automated pain face analysis in mice using the Mouse Grimace Scale, achieving high correlation with human raters and outperforming them in error magnitude.

In search of a conditioned place preference test for mice to assess the severity of experimental procedures

The paper tests various protocols for a conditioned place preference test in mice to assess experimental procedure severity but finds none produce reliable results.

Towards Fully Automated Investigation of Social Learning in Mice

This paper develops an automated system for studying social learning in mice using behavioral tracking tools, finding that co-learning does not enhance place learning but reveals prosocial interactions.

Mechanical problem solving in mice

This study uses a lockbox task to show that mice primarily develop motor skills before adopting a cognitive strategy for solving a complex mechanical puzzle.