Automated Assessment of Balance Rehabilitation Exercises With a Data-Driven Scoring Model: Algorithm Development and Validation Study

Vassilios Tsakanikas   ^{1 *} , BSc, MSc ;   Dimitris Gatsios   ^{1 *} , BSc, PhD ;   Athanasios Pardalis   ^{1 *} , BSc, MSc ;   Kostas M Tsiouris   ^{1 *} , BSc, PhD ;   Eleni Georga   ^{1 *} , BSc, PhD ;   Doris-Eva Bamiou   ^{2, 3 *} , BSc, MSc, PhD ;   Marousa Pavlou   ^{4 *} , BSc, MSc, PhD ;   Christos Nikitas   ^{5 *} , BSc, PhD ;   Dimitrios Kikidis   ^{5 *} , PhD ;   Isabelle Walz   ^{6 *} , BSc, MSc ;   Christoph Maurer   ^{6 *} , PhD ;   Dimitrios Fotiadis   ^{1, 7 *} , PhD

¹ Unit of Medical Technology and Intelligent Information Systems, Department of Materials Science and Engineering, University of Ioannina, Ioannina, Greece

² Ear Institute, University College London, London, United Kingdom

³ Biomedical Research Centre Hearing and Deafness, University College London Hospitals, London, United Kingdom

⁴ Centre for Human and Applied Physiological Sciences, King's College London, London, United Kingdom

⁵ First Department of Otolaryngology-Head and Neck Surgery, Hippokrateio General Hospital, National Kapodistrian University of Athens, Athens, Greece

⁶ Department of Neurology and Neuroscience, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany

⁷ Biomedical Research Institute, Ioannina, Greece

*all authors contributed equally