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Computer-based video analysis boosts data gathering in behavioral studies
Date:9/7/2010

sessive-compulsive mice, he investigated a propensity for extreme overgrooming that develops over time. Key questions included when does the uptick in grooming behavior start, how much more grooming is going on, and do certain drugs reduce the behavior.

To keep the research manageable, the team only coded minute-by-minute behavior for half-hour episodes four times a day for each mouse. With the system co-developed by Serre, Bath says, they could record and analyze full days of footage providing much richer data.

To do that without a computer would require a certain amount of obsession in its own right.


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Contact: David Orenstein
david_orenstein@brown.edu
401-863-1862
Brown University
Source:Eurekalert

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