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Get HIT140 Foundations of Data Science Assignment Help HIT140 Foundations of Data Science Diagnosing Parkinson‟s Disease using voice sample data analysis According to the U.S. National Institute of Neurological Disorders and Stroke, Parkinson‟s Disease (PD) is a „movement disorder of the nervous system that gets worse over time‟.1 Common symptoms include tremors, rigidity, bradykinesia, and postural instability. Notable figures who suffered from PD include the legendary boxer Muhammad Ali, the former U.S. president George H.W. Bush, the Back to the Future actor Michael J. Fox, the heavy metal legend Ozzy Osbourne, and the late Pope John Paul II.2 This Photo by Unknown Author is licensed under CC BY-NC-ND Sadly, there is currently no known cure for PD. There are also no specific diagnostic tests for the disease. Blood and laboratory tests, as well as brain scans, have been used to rule out other disorders that may cause the symptoms. These diagnostics are invasive with rigorous procedures that may potentially cause further stress for a person living with Parkinson‟s Disease (PPD). There is growing interest in developing new, non-invasive methods for diagnosing PD. One possible approach is to analyse a person‟s speech data obtained from multiple types of sound recordings. PPD usually experiences dysphonia, which leads to reduced loudness, breathiness, roughness, and 1. National Institute of Neurological Disorders and Stroke (2023). https://www.ninds.nih.gov/health- information/disorders/parkinsons-disease 2. https://www.parkinson.org/understanding-parkinsons/statistics/notable-figures exaggerated vocal tremors. These symptoms can be diagnosed in a non-invasive way by analysing various frequency-based characteristics in a person‟s voice. This group assessment project focuses on analysing a set of acoustic measurement data extracted from the voice samples of PPD and, where indicated, from those who were healthy. For these subjects, physicians also carried out medical examinations on the PPD and assigned them an appropriate Unified Parkinson‟s Disease Rating Scale (UPDRS) score to indicate the disease severity and progression. Datasets There are two datasets in this project, downloadable from Learnline.