Hello again, Tumblr peeps. Haven’t been around these parts at all this year.
I hope you are all well..
In 2012, a group of male patients underwent heart transplants at Teikyo University’s Department of Surgery, in Tokyo, Japan. As they recovered, closely monitored by attending physicians, an alert onlooker may have noticed a subtle difference in each patient’s recovery room: the ambient noise. Some rooms were silent. In others, Giuseppe Verdi’s “La Traviata” played in the background. From yet other rooms emanated strains of the Berlin Philharmonic’s interpretation of Mozart, or “The Best of Enya.” A final set of rooms was filled with a steady sound frequency between a hundred and twenty thousand hertz.
For six days, researchers observed the patients to see how the different types of background sound would affect their recovery. Would music, they wondered, play a positive role in the healing process? And if so, did it matter what particular kind of music? Their conclusions would be limited: the patients were a group of laboratory mice. Still, the Tokyo researchers had high hopes; how the mice responded could be a step toward improving the recovery process from difficult medical procedures.
The idea that music can have therapeutic value is far from new: in ancient Egypt, chant therapies were seen as integral to the healing process, while in ancient Greece, both Aristotle and Plato embraced its beneficial properties, writing that it could help people become better human beings and overcome emotional difficulties during the process of catharsis. The first major movement in modern psychology, psychoanalysis, held that music could offer an effective means of sublimation—expressing inappropriate desires in socially appropriate ways—and greater access to a patient’s unconscious. More recent approaches have included playing music in hospital wards and waiting areas to help improve patients’ mood and their physical well-being. And we listen to music constantly in everyday life: we flip on Pandora or Spotify to set the mood for drinks with friends, a romantic date, or a workout. Music can psych us up before an important meeting, or calm us down after a stressful conversation. It can even help us vent our anger or express our love, as anyone who has ever created a mix for a significant other—and then a break-up mix when things didn’t quite work out—can tell you.
In a review of over eighty studies on the use of music in therapeutic settings, the pediatrician Kathi Kemper and the psychologist Suzanne Danhauer concluded that music had multiple direct physiological effects: steady rhythms helped regulate breathing and elicited increased activity in the lateral temporal lobe, an area of the brain that helps integrate sensory inputs. In particular, classical music helped improve heart-rate variability, a measure of stress and resilience, while relaxing music led to decreased levels of cortisol, a stress hormone, in a group of students who were engaged in stressful activities. Music had, as well, more indirect effects on both emotion and behavior, making people happier, more relaxed, less anxious, and less overwhelmed. As a result of both the physiology and the psychology, the authors concluded, music was an effective way of improving outcomes for patients who had undergone surgery, or, indeed, any medical procedure.
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