Fig. 2
From: Alleviating head-mounted weight burden for neural imaging in freely-behaving rodents

(a) Total walking distance within a session under different conditions (blue: probe-only, yellow: balloon + weight, green: weight) of five mice (Mouse #1–#5). (b) Total turning angle within a session under different conditions of the five mice. (c) The average velocity during walking periods under different conditions of the five mice. (d) The average angular velocity during walking periods under different conditions of the five mice. (e) Movement trajectories within each session of the five mice. Color indicates the moving velocity of the mouse. (left: probe-only, middle: balloon + weight, right: weight).