Stytra: An open-source, integrated system for stimulation, tracking and closed-loop behavioral experiments
Fig 8
Hardware for zebrafish behavior experiments.
A) Above: sample image of a behavioral setup that can be used to track head-restrained zebrafish tail end eyes (the opaque enclosure has been removed for visualization purposes). Below: sample traces for tail angle and grating velocity obtained from this setup with the closed-loop experiment described in Fig 7. B) A low-cost version of the setup presented in A) that can be used to investigate behavior in the head-restrained fish, and sample traces from this setup. A detailed description of the setup together with a complete list of parts can be found at www.portugueslab.com/stytra/hardware_list.