涩里番

From their labs to their personal lives, scientists now are addressing wellness and working to raise awareness about mental health issues. Here we offer links to work in this area, including a study on how sleep deprivation can lead to loneliness, an initiative to improve heart health and research on worms under extreme stress.

Stressed worms

Researchers funded by the National Institutes of Health the impact that environmental stress can have on the nervous systems of roundworms called Caenorhabditis elegans. A news release from the NIH explained that when C. elegans are exposed to a stressor, such as starvation, they stop developing temporarily and then continue growing after the stressful situation has passed. Researchers studying worms before and after a period of stress concluded that stress rewired the worms’ nervous systems.

Shunned and sleepless

Researchers at the University of California, Berkeley, that sleep-deprived people not only feel lonelier, but also alienate others. Matthew Walker : “The less sleep you get, the less you want to socially interact. In turn, other people perceive you as more socially repulsive, further increasing the grave social-isolation impact of sleep loss.” The team used brain imaging, simulations and other tools to measure the social implications of poor sleep.

COURTESY OF MATTHEW WALKER AND ETI BEN SIMON

Pulse points: Healthy hearts

Researchers at the Centers for Disease Control and Prevention and Agency for Healthcare Research and Quality project that there will be about 16.3 million cardiovascular events and upwards of $173.7 billion in hospitalization costs between 2017 and 2021 if interventions in clinical settings and communities are not implemented. For those reasons and others, the CDC and Centers for Medicare & Medicaid Services launded the Million Hearts initiative. The initiative brings together state and federal agencies and private-sector partners to prevent 1 million cardiovascular events by 2022. Read it .