Very apropos, since yesterday we went on a quick hike on the Turkey Hill loop.

From my friend Theresa - and see picture at bottom of two brainy hikers!
Doctors Explain How Hiking Actually Changes Our Brains
Aside from the almost instant feeling of calm and contentment that accompanies time outdoors, hiking in nature can reduce rumination. Many of us often find ourselves consumed by negative thoughts, which takes us out of the enjoyment of the moment at best and leads us down a path to depression and anxiety at worst. But a recent study published in Proceedings of the National Academy of Sciences found that spending time in nature decreases these obsessive, negative thoughts by a significant margin.
Of course you already knew that - here's more -
To conduct this study, researchers compared the reported rumination of participants who hiked through either an urban or a natural environment. They found those who walked for 90 minutes in a natural environment reported lower levels of rumination and they also had reduced neural activity in the subgenual prefrontal cortex, an area of the brain related to mental illness. Those who walked through the urban environment, however, did not report decreased rumination.
The researchers noted that increased urbanization closely correlates with increased instances of depression and other mental illness. Taking the time to regularly remove ourselves from urban settings and spend more time in nature can greatly benefit our psychological (and physical) well-being.
A study conducted by psychologists Ruth Ann Atchley and David L. Strayer found that creative problem solving can be drastically improved by both disconnecting from technology and reconnecting with nature. Participants in this study went backpacking through nature for about 4 days, during which time they were not allowed to use any technology whatsoever. They were asked to perform tasks which required creative thinking and complex problem solving, and researchers found that performance on problem solving tasks improved by 50% for those who took part in this tech-free hiking excursion.
There's more if you hit the link - inclucing how hiking can help children with ADHD.
And here's a post-hike picture from a year ago - look how happy and smart they look!

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