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指タップ加速度計側システムの開発とパーキンソン病診断支援への応用
Development of a Finger-tapping Acceleration Measurement System for Quantitative Diagnosis of Parkinson's Disease

Ryuhei OKUNO, Kentaro HAMADA, Masaru YOKOE, Kazuo ABE, Saburo SAKODA, Kenzo AKAZAWA
2005 Transactions of Japanese Society for Medical and Biological Engineering  
The purpose of this study was to develop a finger-tapping acceleration measurement system for the quantitative diagnosis of Parkinson's disease.  ...  They were used as features for the quantitative diagnosis of Parkinson's disease. Preliminary experiments were executed with a normal subject.  ...  (a) normal subject, (b) Parkinson's disease subject (UPDRS finger taps score : 1) .  ... 
doi:10.11239/jsmbe.43.752 fatcat:zw3n7pfvizg4dmrgje4rlwgy2a

Combined Vision and Wearable Sensors-based System for Movement Analysis in Rehabilitation

Tihomir V. Ilić, Slađan Milanović, Veljko Potkonjak, Aleksandar Rodić, José Santos-Victor, Sofija Spasojević
2017 Methods of Information in Medicine  
Then, the sensor data is used to compute 25 Movement Performance Indicators, to assist the diagnosis and progress monitoring (assessing the disease stage) in Parkinson's disease.  ...  Results: Our results show that the proposed Movement Performance Indicators are relevant for the Parkinson's disease assessment.  ...  acceleration parameters between thumb and index finger tips estimated from the hand model (for finger-tapping movement).  ... 
doi:10.3414/me16-02-0013 pmid:27922660 fatcat:yicuoemcfvgrvf6nyqmbtnibtm

Measurement and Evaluation of Finger Tapping Movements Using Log-linearized Gaussian Mixture Networks

Keisuke Shima, Toshio Tsuji, Akihiko Kandori, Masaru Yokoe, Saburo Sakoda
2009 Sensors  
This paper proposes a method to quantitatively measure and evaluate finger tapping movements for the assessment of motor function using log-linearized Gaussian mixture networks (LLGMNs).  ...  First, finger tapping movements are measured using magnetic sensors, and eleven indices are computed for evaluation.  ...  Acknowledgements This study was supported in part by a Grant-in-Aid for Scientific Research (19·9510) from the Research Fellow-ships of the Japan Society for the Promotion of Science for Young Scientists  ... 
doi:10.3390/s90302187 pmid:22574008 pmcid:PMC3345846 fatcat:nwjewfb7xfd3poptcmm6nf5ady

Finger and foot tapping sensor system for objective motor assessment

Milica Djuric-Jovicic, Nenad Jovicic, Sasa Radovanovic, Milica Jecmenica-Lukic, Minja Belic, Mirjana Popovic, Vladimir Kostic
2018 Vojnosanitetski Pregled  
Miniature inertial sensors were placed on fingertips and used for measuring finger movements. A force sensor was placed on the fingertip of one finger, in order to measure the force during tapping.  ...  The new system comprising inertial and force sensors and custom proprietary software was developed for quantitative estimation and assessment of finger and foot tapping tests.  ...  Acknowledgement The work on this study was supported by the Serbian Ministry of Education, Science and Technological Development (Grants No. 175090 and 175016) .  ... 
doi:10.2298/vsp150502323d fatcat:3t37kzgbr5gqtbkecyb7dgmqna

Measurement and evaluation of finger tapping movements using magnetic sensors

Keisuke Shima, Toshio Tsuji, Eriko Kan, Akihiko Kandori, Masaru Yokoe, Saburo Sakoda
2008 2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society  
This paper proposes a quantitative measurement and evaluation method of finger tapping movements for diagnosis support and assessment of motor function.  ...  Evaluation experiments were performed on finger movement in 16 Parkinson's disease patients and 32 normal elderly subjects, with the results showing that all evaluation indices differ significantly for  ...  CONCLUSION A movement measurement and evaluation system for quantitative analysis of finger movements is proposed in this paper.  ... 
doi:10.1109/iembs.2008.4650490 pmid:19163993 fatcat:cv6splvbovgdhjcityqi2suflm

ParkNosis: Diagnosing Parkinson's disease using mobile phones

Abdulwahab Sahyoun, Karim Chehab, Osama Al-Madani, Fadi Aloul, Assim Sagahyroon
2016 2016 IEEE 18th International Conference on e-Health Networking, Applications and Services (Healthcom)  
This paper aims to provide a Parkinson's Disease (PD) symptoms assessment tool using an Android smartphone application that allows PD patients to assess their symptoms using both quantitative and qualitative  ...  Simple touch screen and motion tests focus on objectively measuring PD symptoms, whereas a questionnaire targets the subjective ones.  ...  System Design Without digital devices, the diagnosis of Parkinson's disease is a semi-subjective diagnosis that relays on physicians evaluation to patients condition.  ... 
doi:10.1109/healthcom.2016.7749491 dblp:conf/healthcom/SahyounCAAS16 fatcat:67y7bhxctffcrovpvcxga3pz4u

A low-cost quantitative continuous measurement of movements in the extremities of people with Parkinson's disease

Gregory Neal McKay, Timothy P. Harrigan, James Robert Brašić
2019 MethodsX  
A simple procedure is described to obtain continuous quantitative measurements of movements of people with Parkinson's disease for objective analysis and correlation with visual observation of the movements  ...  of movements occurring while performing tasks to characterize the deficits of Parkinson's disease.  ...  Conclusion A low-cost method to provide quantitative continuous measurement of movements in the extremities of people with Parkinson's disease and correlation with live and video ratings of the movements  ... 
doi:10.1016/j.mex.2018.12.017 pmid:30733930 pmcid:PMC6355397 fatcat:wcdg2l65irelbisprrkv42rssy

Quantitative Assessment of the Arm/Hand Movements in Parkinson's Disease Using a Wireless Armband Device

Sofija Spasojević, Tihomir V. Ilić, Ivan Stojković, Veljko Potkonjak, Aleksandar Rodić, José Santos-Victor
2017 Frontiers in Neurology  
We present an approach for quantitative assessment of the arm/hand movements in patients with Parkinson's disease (PD), from sensor data acquired with a wearable, wireless armband device (Myo sensor).  ...  arm/hand movements of Parkinson's patients, (2) for assessment of the bradykinesia motor symptom, and (3) as an adequate low-cost alternative for the sensor glove.  ...  The study (25) focuses on the quantification of bradykinesia from finger-tapping movement using two gyroscopes placed on the fingers.  ... 
doi:10.3389/fneur.2017.00388 pmid:28848489 fatcat:ha5n3ub5svb3xerhwwjivhbwem

Preliminary evaluation of SensHand V1 in assessing motor skills performance in Parkinson disease

Filippo Cavallo, Dario Esposito, Erika Rovini, Michela Aquilano, Maria Chiara Carrozza, Paolo Dario, Carlo Maremmani, Paolo Bongioanni
2013 2013 IEEE 13th International Conference on Rehabilitation Robotics (ICORR)  
The device proposed has been tested in the study of Parkinson's disease.  ...  The most recurrent technological solutions to measure the rehabilitation or skill motor performance of the hand are glove-based devices, able to faithfully capture the movements of the hand and fingers  ...  out a quantitative evaluation of the disease [10] .  ... 
doi:10.1109/icorr.2013.6650466 pmid:24187283 dblp:conf/icorr/CavalloERACDMB13 fatcat:nv2o6xsm6jabvlkwopxlghmd3e

Objective assessment of bradykinesia in Parkinson's disease using evolutionary algorithms: clinical validation

Chao Gao, Stephen Smith, Michael Lones, Stuart Jamieson, Jane Alty, Jeremy Cosgrove, Pingchen Zhang, Jin Liu, Yimeng Chen, Juanjuan Du, Shishuang Cui, Haiyan Zhou (+1 others)
2018 Translational Neurodegeneration  
Meanwhile, the bradykinesia was rated clinically using the Movement Disorder Society-Sponsored Revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) FT item.  ...  identify early stage Parkinson's disease (PD).  ...  Availability of data and materials All the data mentioned in this article are available on published article.  ... 
doi:10.1186/s40035-018-0124-x pmid:30147869 pmcid:PMC6094893 fatcat:rcg4z7ca7vbkxaldkcd43xxleq

How does parkinsonism start? Prodromal parkinsonism motor changes in idiopathic REM sleep behaviour disorder

R. B. Postuma, A. E. Lang, J. F. Gagnon, A. Pelletier, J. Y. Montplaisir
2012 Brain  
Simple quantitative motor measures may be capable of reliably detecting parkinsonism, even before a clinical diagnosis can be made by experienced movement disorders neurologists.  ...  Patients with idiopathic REM sleep behaviour disorder in an ongoing cohort study were evaluated annually with several quantitative motor measures, including the Unified Parkinson's Disease Rating Scale  ...  Funding Fonds de la Recherche en Santé du Qué bec and Canadian Institutes of Health Research. R.B.P. received personal compensation for travel from Novartis Canada.  ... 
doi:10.1093/brain/aws093 pmid:22561644 fatcat:qdsfwya5gzdchm2j2gpdddvmpa

Development of an Assessment Method of Forearm Pronation/Supination Motor Function based on Mobile Phone Accelerometer Data for an Early Diagnosis of Parkinson's Disease

Ji Hun Choi, Hyeo-Il Ma, Yun Joong Kim, Unjoo Lee
2016 International Journal of Bio-Science and Bio-Technology  
This suggests that FPSMT could be used to collect forearm motor-related information on a daily basis, allowing for early diagnosis of patients with PD and also for constantly informing physicians about  ...  A series of forearm pronation and supination motor tasks (FPSMT) has been developed to quantitatively assess various primary motor symptoms such as resting tremor, bradykinesia, rigidity, and posture disturbance  ...  to nose, finger tapping, opening/closing the hands, and heel tapping in patients with wearable accelerometers [26] .  ... 
doi:10.14257/ijbsbt.2016.8.2.01 fatcat:e54mtsikn5awpl643ltlim4zsa

Objective and quantitative assessment of motor function in Parkinson's disease—from the perspective of practical applications

Ke Yang, Wei-Xi Xiong, Feng-Tao Liu, Yi-Min Sun, Susan Luo, Zheng-Tong Ding, Jian-Jun Wu, Jian Wang
2016 Annals of Translational Medicine  
Recently the prevalence of mobile medical equipment has made it possible to develop an objective, accurate, remote monitoring system for motor function assessment, playing an important role in disease  ...  Parkinson's disease (PD) is a common neurodegenerative disorder with high morbidity because of the coming aged society.  ...  Acknowledgements The review is proofread by Ye Wang and Boyd Anderson from National University of Singapore.  ... 
doi:10.21037/atm.2016.03.09 pmid:27047949 pmcid:PMC4791329 fatcat:hvgx2mh2qvcaxjpehnfjqouvw4

Deficits in tapping accuracy and variability in tremor patients

Frauke Luft, Sarvi Sharifi, Winfred Mugge, Alfred C. Schouten, Lo J. Bour, Anne-Fleur van Rootselaar, Peter H. Veltink, Tijtske Heida
2019 Journal of NeuroEngineering and Rehabilitation  
They are thought to be involved in the tremor generation and movement deficits in Parkinson's disease (PD) and essential tremor (ET).  ...  The aim of this study is to evaluate the usefulness of a bimanual tapping task as a tool during clinical decision making.  ...  Furthermore, thanks to Twente Medical Systems International B.V. (TMSi, Oldenzaal, The Netherlands) for providing all hardware components used in this study.  ... 
doi:10.1186/s12984-019-0528-6 pmid:31064378 pmcid:PMC6505201 fatcat:rrqu736z4nbtroonszds3oby2y

Quantitative Measurement of Bradykinesia in Parkinson's Disease using Commercially Available Leap Motion

Yusuf Özgür Çakmak, S. Can Ölçek, Burak Özsoy, Didem Gökçay
2018 Proceedings of the 11th International Joint Conference on Biomedical Engineering Systems and Technologies  
The levels of these symptoms are clinically assessed by a scoring system based on Unified Parkinson's Disease Rating Scale (UPDRS).  ...  Parkinson's Disease (PD) is a neurodegenerative disease caused by the depletion of dopamine in the brain. Tremor, bradykinesia, rigidity and postural stability are the four major symptoms.  ...  All these techniques are mostly focused on rapid alternating movements (RAM) or finger tapping/pinching.  ... 
doi:10.5220/0006655402270232 dblp:conf/biostec/CakmakOOG18 fatcat:xxpxfms32bc3vbywavuv5c6ooi
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