According to preliminary findings from a recent pilot study at Iowa State University (ISU), singing in Parkinson's patients can help improve mood and motor symptoms and reduce stress physiological indicators.
The research presented at the 2018 conference of the Neuroscience Society says that based on the team's previous findings, it is an effective treatment for breathing control and swallowing muscles in patients with Parkinson's disease.
Elizabeth Stegemöller, a professor of kinesiology at Iowa State University, says that although the findings are preliminary, developments between singers are similar to those of drugs.
Uz We see improvement every week when they leave the song group. They almost like some pep on their steps. We know that they feel better and their moods rise, ini says Stegemöller.
Cevap Some of the healing symptoms, such as finger touch and gait, do not always respond to the drug, but develop by singing. “
Stegemöller has worked with Andrew Zaman, a graduate student in Elizabeth iyoloji Birdie ”Shirtcliff and Kinesiology, an assistant professor of human development family studies. The team measured heart rate, blood pressure and cortisol levels for 17 participants in a therapeutic song group.
Participants reported feelings of sadness, anxiety, happiness and anger themselves. The data were collected before and after a one-hour singing session.
The study was one of the first to investigate how songs affect heart rate, blood pressure, and cortisol in people with Parkinson's disease. Although all three stages decreased among the patients in the study, Stegemöller said that preliminary data did not reach statistical significance. Although there were no significant differences in terms of happiness or anger after the class, the participants were less anxious and upset.
The findings are encouraging, but researchers still have a big question to tackle: What is the mechanism leading to these behavioral changes?
The team is now analyzing blood samples, oxytocin levels (a hormone related to binding), changes in inflammation (an indication of disease progression), and neuroplasticity (the ability of the brain to compensate for injury or disease). if these factors explain the benefits of singing.
Pozitif Part of the cause of the collapse of cortisol may be that the singing participants feel positive and less stressed in the act of singing with others in the group. This shows that we can look at the binding hormone oxytocin, Bu he said.
Uz We also look at heart rate and heart rate variability; this may tell us how calm and physiologically relaxed the individual is after singing. bu
The prevalence of Parkinson's disease is expected to double over the next 20 years. Researchers say therapeutic songs can be an accessible and appropriate treatment option to help improve motor symptoms, stress and quality of life in people with Parkinson's disease.
Source: Iowa State University