How does loneliness effect the brain?

The clouds we see in the sky seem rather light, almost like absorbent cotton. However, being filled with water and ice, these gigantic suspended masses weigh - in reality - up to several tons. Don't be fooled by appearances, the clouds that float above your heads are more like an ...  Show more

Long before Magellan completed the first circumnavigation of the globe, in the 16th century, ancient Greek scientists had demonstrated, by simple observation, that the Earth was round, or rather spherical. Of course, this did not prevent some people from believing that our planet ...  Show more

The U.S. is in the midst of a loneliness epidemic. And for a lot of people, the feeling is even more pronounced during the holidays. In addition to its emotional impact, chronic loneliness and social isolation have some dramatic health consequences: increased risk of heart diseas ...  Show more

Half of Americans say they are lonely and the average person reports having only one close friend. Loneliness can also make us sick, contributing to heart disease, depression, suicide and cognitive decline. Dr. Julianne Holt-Lunstad, professor of psychology and neuroscience at Br ...  Show more

1 in 4 adults says they're lonely. The consequences of long-term social disconnection can be dire — everything from an increased risk of heart attacks to dementia and premature death. Primary care physician and author of the new book Project UnLonely Dr. Jeremy Nobel offers tips ...  Show more