A robust automated system elucidates mouse home cage behavioral structure.

ABSTRACT: Patterns of behavior exhibited by mice in their home cages reflect the function and interaction of numerous behavioral and physiological systems. Detailed assessment of these patterns thus has the potential to provide a powerful tool for understanding basic aspects of behavioral regulation and their perturbation by disease processes. However, the capacity to identify and examine these patterns in terms of their discrete levels of organization across diverse behaviors has been difficult to achieve and automate. Here, we describe an automated approach for the quantitative characterization of fundamental behavioral elements and their patterns in the freely behaving mouse. We demonstrate the utility of this approach by identifying unique features of home cage behavioral structure and changes i

SUBMITTER: Goulding EH 

PROVIDER: S-EPMC2634928 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature