Time in Nature, Benefits (08-02-21)
Kuhn and colleagues evaluated how time in nature affects conditions in the brain. The researchers report that “A whole-brain analysis [conducted via MRI] revealed that time spent outdoors was positively associated with grey matter volume in the right dorsolateral prefrontal cortex and positive affect, also after controlling for physical activity, fluid intake, free time, and hours of sunshine. Results indicate remarkable and potentially behaviorally relevant plasticity of cerebral structure within a short time frame driven by the daily time spent outdoors.
