You might enjoy skiing or hiking. But do you feel at home in the mountains? Do you feel connected to the wilderness? According to a new study, that sense of being “home” in nature could be linked to your life satisfaction and personal growth, at least for young people. Another new study of older people finds that a connection to nature seems to make them happier and more willing to help others.
In the novel Lord of the Flies, a group of young boys are shipwrecked on an island and eventually turn savagely against each other. The book is a cautionary tale about humanity’s underlying cruelty and the need for civilization to tame our darker impulses—a message that resonates with many people today.
But that’s not what happened to a real-life group of shipwrecked kids in 1965. [Read more…] about To harness our best selves, “Temper your empathy, train your compassion, and avoid the news”
Elon Musk’s Neuralink is neuroscience theater (MIT Technology Review):
Rock-climb without fear. Play a symphony in your head. See radar with superhuman vision. Discover the nature of consciousness. Cure blindness, paralysis, deafness, and mental illness. Those are just a few of the applications that Elon Musk and employees at his four-year-old neuroscience company Neuralink believe electronic brain-computer interfaces will one day bring about. [Read more…] about Neuralink: Thumbs up or down so far?
Air Force Neurotechnology Partnership Aims to Accelerate Learning (Military Spot):
The Individualized Neural Learning System, or iNeuraLS, is a new augmented learning platform that will enable rapid learning by closed-loop modulation of cognitive states during skill acquisition. Essentially, the AFRL team seeks to develop a capability that will give Airmen the ability to rapidly acquire knowledge and skills on the fly through direct brain interfaces with the help of neurotechnologies…
UCLA on Tuesday said it is launching a three-year study to better understand how factors such as sleep, physical activity, heart rate and daily routines impact symptoms of depression and anxiety.
UCLA is working with Apple to design the study, which will use data collected by the iPhone, Apple Watch and Beddit sleep-tracker … involves 150 participants recruited from among UCLA Health patients. From there, the next phases of the research will expand out to 3,000 participants from both the hospital and the student body. Study participants will download an app onto their iPhones, then receive a Beddit sleep monitor and an Apple Watch, which they can use throughout the study.
A new study out of Colorado State University has found that physical stress in one’s job may be associated with faster brain aging and poorer memory.
Aga Burzynska, an assistant professor in the Department of Human Development and Family Studies, and her research team connected occupational survey responses with brain-imaging data from 99 cognitively normal older adults, age 60 to 79. They found that those who reported high levels of physical stress in their most recent job had smaller volumes in the hippocampus and performed poorer on memory tasks. The hippocampus is the part of the brain that is critical for memory and is affected in both normal aging and in dementia.