Virtual singing brings connection and joy to isolated older adults, study finds
Peer-Reviewed Publication
Updates every hour. Last Updated: 12-Jul-2025 18:11 ET (12-Jul-2025 22:11 GMT/UTC)
A new Northwestern University Feinberg School of Medicine study found virtual group singing can be an effective tool for promoting well-being and social connection during isolation. The study assessed the feasibility of virtual group singing for adults over 55 — including those with neurocognitive disorders like dementia — during the COVID-19 pandemic when older adults were experiencing health declines due to isolation. The next step in the research will be a nationwide trial funded by the National Institutes of Health Music Dementia Research Network.
Dopamine is the brain’s motivational spark, driving us to chase what feels good, say scrolling another reel on social media, and steer clear of what doesn’t, like touching a hot stove. But scientists haven’t fully understood how dopamine helps us learn to avoid bad outcomes — until now.
A new study from Northwestern University shows that dopamine signals in two key brain areas involved in motivation and learning respond differently to negative experiences, helping the brain adapt based on whether a situation is predictable or controllable.
While previous research has shown that dopamine can respond to negative experiences, this is the first study to track how those signals evolve over time as animals move from novices to experts in avoiding them.
A new FAU survey reveals that more than two-thirds of Floridians are moderately or extremely concerned about hurricanes increasing in strength and frequency, and more than half are worried about the ability to afford and maintain homeowners insurance due to climate change. Nearly two-thirds of Floridians believe that state and federal governments should be doing more to address the impacts of climate change. Most also support expanding the use of renewable energy. About 88% of all Floridians believe climate change is happening.
An Annenberg Public Policy Center survey finds that most Americans support judicial and legislative checks on the president.