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. Author manuscript; available in PMC: 2016 Jun 17.
Published in final edited form as: Neuron. 2015 Jun 17;86(6):1358–1368. doi: 10.1016/j.neuron.2015.05.020

Figure 3. Cross-species approach to individual variation in behavior.

Figure 3

Introducing common genetic polymorphisms into the mouse genome supports parallel studies of brain structure and function using species-specific techniques across levels of biology. Polymorphic effects on conserved behaviors cross-validate and refine results from each species. Analysis of gene x development interactions can be identified in mice and specific hypotheses tested in humans.