Figure 4From: LRRK2 knockout mice have an intact dopaminergic system but display alterations in exploratory and motor co-ordination behaviorsLRRK2 KO mice exhibit thigmotaxic behavior in the open-field test. Examples of movement traces from open-field trials show the range of thigmotaxic behavior from (a) 7 months and (b) 16 months old WT and KO mice. This thigmotaxic behavior was typical of LRRK2 KO mice, although a few displayed normal exploration patterns.Back to article page