Video showing the 3D lifted DeepLabCut outputs and input video. Here, we use DeepLabCut 3D (see Mathis et al. 2018 and Nath, Mathis et al 2019: www.deeplabcut.org) and used the MouseArmTransformer (see Frey et al. 2024: https://github.com/AdaptiveMotorControlLab/MouseArmTransformer)