A growing body of research suggests that some human abilities begin far earlier-and evolve in more unexpected ways-than previously thought. Three recent studies highlight how rhythm, humor, and even video games can shape our lives from infancy to old age.
Scientists publishing in PLOS Biology report that a sense of rhythm may be present from the very start of life. By analyzing newborns’ brainwaves, researchers observed signs of surprise when musical patterns changed, indicating that babies could anticipate rhythmic sequences. Remarkably, even infants just two days old showed the ability to detect and predict patterns in sound.
At the other end of the lifespan, laughter appears to play a powerful role in healthy aging. Researchers from Aberystwyth University found that humor and shared laughter help older adults strengthen relationships and stay socially engaged. Their findings suggest that laughter is more than a cliché remedy-it can actively improve emotional well-being and encourage meaningful social interaction later in life.
Meanwhile, in the medical field, video games are proving to be more than entertainment. A study published in the Journal of the American Medical Association found that emergency physicians who trained with a trauma triage video game outperformed colleagues who relied on traditional methods. Developed by surgeon-scientists, the game offers a more efficient and cost-effective alternative to conventional recertification courses.
Together, these studies reveal a common thread: whether through innate abilities, social connection, or innovative training tools, the human brain continues to adapt and surprise at every stage of life.