Association Between Electroencephalogram-Derived Sleep Measures and the Change of Emotional Status Analyzed Using Voice Patterns: Observational Pilot Study

Hirotaka Miyashita   ^{1, 2} , MD ;   Mitsuteru Nakamura   ³ , PhD ;   Akiko Kishi Svensson   ^{1, 4, 5} , MD, PhD ;   Masahiro Nakamura   ¹ , MD, PhD ;   Shinichi Tokuno   ^{3, 6} , MD, PhD ;   Ung-Il Chung   ^{1, 6, 7} , MD, PhD ;   Thomas Svensson   ^{1, 4, 6} , MD, PhD

¹ Precision Health, Department of Bioengineering, Graduate School of Engineering, University of Tokyo, Tokyo, Japan

² Internal Medicine, Mount Sinai Beth Israel, New York, NY, United States

³ Voice Analysis of Pathophysiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan

⁴ Department of Clinical Sciences, Lund University, Skåne University Hospital, Malmö, Sweden

⁵ Department of Diabetes and Metabolic Diseases, University of Tokyo, Tokyo, Japan

⁶ School of Health Innovation, Kanagawa University of Human Services, Kawasaki-ku, Kawasaki-shi, Kanagawa, Japan

⁷ Clinical Biotechnology, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, University of Tokyo, Tokyo, Japan