Men who spend several years living alone or experience serial relationship breakups are at increased risk of inflammation, a new study reports.
Blood samples taken from older adults who experienced social isolation had higher levels of interleukin-6 and C-reactive protein, two biomarkers of inflammation.
Study reveals lonely people showed reduced activity in the anterior insular cortex, an area of the brain associated with trust formation. The anterior insular cortex was less prominently connected to other brain regions in those who expressed feelings of loneliness.
Following periods of acute isolation, female mice display a strong desire to socialize with other females by significantly increasing their production of social calls that are much like human emotional vocalizations. The behavioral response provides a new avenue to understand neural mechanisms through which social isolation affects a person's social motivation and mental health.
Having at least one person you can rely on to listen to your concerns when you need to talk can help improve cognitive resilience and stave off cognitive decline associated with neurodegeneration and aging.
30% of people reported changes in cognition, memory, and problems with information processing as a result of social isolation caused by pandemic lockdowns.
Researchers say older adults who feel lonely are twice as likely to use opioids to control pain, and 2.5 times more likely to be prescribed anti-anxiety medications and sedatives than those who have a more socially active lifestyle.
Over 50% of people surveyed reporting they feel uneasy about returning to in-person interactions, regardless of vaccination status, following covid lockdowns. Researchers share their thoughts on how social isolation and resocialization could impact the brain.
Study reveals clear differences between children who are rejected by their peers and those who face social isolation. Children who are rejected by their peers are more likely to exhibit aggressive behaviors, while those who are isolated were less likely to exhibit prosocial behaviors.