Fig. 2From: Voluntary exercise attenuates LPS-induced reductions in neurogenesis and increases microglia expression of a proneurogenic phenotype in aged miceSpatial learning. Performance in the water maze was assessed by measuring distance swam (i.e., path length; mm) to locate the platform (a) and latency (seconds) to locate the platform (b). Lines represent the daily group average ± SEM. Overall, exercise reduced the distance swam (c) and latency (d) to locate the platform in the aged mice compared to aged controls. Data are collapsed across treatment condition. Bars represent the group average collapsed across the five test days ± SEM. Bars with different letters are significantly different from each otherBack to article page