Kavli Affiliate: Patrick Kanold
| Authors: Ji Liu, Kate Maximov and Patrick O Kanold
| Summary:
Abstract Many animal training paradigms rely on head-fixation. Head-fixation training is typically laborious and can benefit from automation to relieve the workload as well as to reduce the variability in the training outcome. Several groups have reported successful implementations of such systems, but throughput varied greatly across groups. In addition, most studies relied on brief periods head-fixation sessions (≤ 1 minute) to reduce the potential stress on the animal. Here, we report the design of a new system that could achieve head-fixation sessions on the order of minutes with high participation rate from the animal (100%). Throughout the training period, each mouse performed a total of close to 40 minutes of head-fixation training on average on each day and learned common psychoacoustic tasks, i.e., tone detection and tone discrimination. Our system can achieve highly efficient training with minimum idling time, providing an opportunity for combinations with high-end neural recording equipment to achieve maximum training and data collection efficiency. Competing Interest Statement The authors have declared no competing interest.