References
- National Institute of Neurological Disorders and Stroke [Internet]. Parkinson’s disease information page. May 2017. Available from: https://www.ninds.nih.gov/Disorders/All-Disorders/Parkinsons-Disease-Information-Page
- Braak H, Ghebremedhin E, Rub U, et al. Stages in the development of parkinson’s disease-related pathology. Cell Tissue Res. 2004;139:121–134.
- Sveinbjornsdottir S. The clinical symptoms of Parkinson’s disease. J Neurochem. 2016;318–324.
- Vaillancourt DE, Newella KM. The dynamics of resting and postural tremor in Parkinson’s disease. Clin Neurophysiol. 2000;111:2046–2056.
- Jankovic J, Schwartz KS, Ondo W. Re-emergent tremor of Parkinsons disease. J Neurol Neurosurg Psychiatry. 1999;67:646–650.
- Jankovic J. Parkinsons disease: clinical features and diagnosis. J Neurol Neurosurg Psychiatry. 2008;79:368–376.
- Parkinson’s Disease Foundation [Internet]. Statistics on Parkinson’s [Internet]. 2016. Available from: http://www.pdf.org/en/parkinson_statistics
- Sigurlaug Sveinbjornsdottir. The clinical symptoms of Parkinson’s disease. J Neurochem. 2016;139(S1).
- ALS Association. Quick facts about als & the als association. 2017 May.
- Mayo ClinicEssential tremor – symptoms and causes. 2017 May.
- Peterson R. Orbitouch review: a keyless keyboard [Internet]. May 2003. Available from: http://www.extremetech.com/gaming/54286-orbitouch-review-a-keyless-keyboard/4
- Lift Labs Frequently asked questions – steady [Internet]. May 2017. Available from: http://www.liftware.com/faqs/steady/
- Pathak A, Redmond J, Allen AM, Chou KL. A noninvasive handheld assistive device to accommodate essential tremor: a pilot study. Movement Disord. 2014;29:838–842.
- InvenSense. Overview. June 2017.
- Valdez J, Becker J, Understanding the I2C Bus. Texas Instruments, slva704 edition, June 2015.
- Seattle Robotics Society [Internet. What’s a servo? May 2017. Available from: http://www.seattlerobotics.org/guide/servos.html
- Frances ReedHow do servo motors work. May 2017.
- Atmel. Atmega32u4 in production. June 2017.
- Arduino. PWM. May 2017.