Efficient training approaches for optimizing behavioral performance and reducing head fixation time.

ABSTRACT: The use of head fixation has become routine in systems neuroscience. However, whether the behavior changes with head fixation, whether animals can learn aspects of a task while freely moving and transfer this knowledge to the head fixed condition, has not been examined in much detail. Here, we used a novel floating platform, the "Air-Track", which simulates free movement in a real-world environment to address the effect of head fixation and developed methods to accelerate training of behavioral tasks for head fixed mice. We trained mice in a Y maze two choice discrimination task. One group was trained while head fixed and compared to a separate group that was pre-trained while freely moving and then trained on the same task while head fixed. Pre-training significantly reduced the time need

SUBMITTER: Nasr A 

PROVIDER: S-EPMC9648727 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature