CAPTUREing Whole-Body 3D movements

Neuroscientists have made major advances in their quest to study the brain; however, there are no tools to precisely measure the brain's principal output -- behavior -- in freely moving animals. Researchers present CAPTURE, a new method for long-term continuous three-dimension motion tracking in freely behaving animals. Attaching markers to rats' head, trunk, and limbs, researchers can use CAPTURE to record the animal's natural behavior continuously for weeks.

source https://www.sciencedaily.com/releases/2020/12/201218112536.htm