Fig. 2From: Beyond the three-chamber test: toward a multimodal and objective assessment of social behavior in rodentsSystems for tracking group behavior of mice in a complex environment. Tracking systems in a semi-naturalistic environment for long-term tracking of multiple individuals within a group context, including the systems described in A [142], B [146], C [147], and D [143]. The picture in subfigure C was provided by the authors of the paper [147] for the purpose of this reviewBack to article page