“Study protocol for the Alzheimer and music therapy study: An RCT to compare the efficacy of music therapy and physical activity on brain plasticity, depressive symptoms, and cognitive decline, in a population with and at risk for Alzheimer’s disease,” by Birthe K. Flo, Anna Maria Matziorinis, Stavros Skouras, Tobba Therkildsen Sudmann, Christian Gold, and Stefan Koelsch (PLoS ONE 17(6): e0270682. doi.org/10.1371/journal.pone.0270682, XML, HTML, and .pdf format, 19p.).
journals.plos.org/plosone/article?id=10.1371/journal.pone.0270682
