Nature experience reduces rumination and subgenual prefrontal cortex activation 23 May 202425 January 2024 by Rob Archer Content type: Research Paper Morning daylight will help to lift the mood, reduce stress and improve cognitive function Cite: Bratman GN, Hamilton JP, Hahn KS, Daily GC, Gross JJ. Nature experience reduces rumination and subgenual prefrontal cortex activation. Proc Natl Acad Sci U S A. 2015 Jul 14;112(28):8567-72. doi: 10.1073/pnas.1510459112. Epub 2015 Jun 29. PMID: 26124129; PMCID: PMC4507237. Full text