Skip to main content
Top
Published in: Medical & Biological Engineering & Computing 2/2019

13-09-2018 | Original Article

Computer model for leg agility quantification and assessment for Parkinson’s disease patients

Authors: Christopher Ornelas-Vences, Luis Pastor Sánchez-Fernández, Luis Alejandro Sánchez-Pérez, Juan Manuel Martínez-Hernández

Published in: Medical & Biological Engineering & Computing | Issue 2/2019

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Parkinson’s disease (PD) is a progressive disorder that affects motor regulation. The Unified Parkinson’s Disease Rating Scale sponsored by the Movement Disorder Society (MDS-UPDRS) quantifies the illness progression based on clinical observations. The leg agility is an item in this scale, yet only a visual detection of the features is used, leading to subjectivity. Overall, 50 patients (85 measurements) with varying motor impairment severity were asked to perform the leg agility item while wearing inertial sensor units on each ankle. We quantified features based on the MDS-UPDRS and designed a fuzzy inference model to capture clinical knowledge for assessment. The model proposed is capable of capturing all details regardless of the task speed, reducing the inherent uncertainty of the examiner observations obtaining a 92.35% of coincidence with at least one expert. In addition, the continuous scale implemented in this work prevents the inherent “floor/ceil” effect of discrete scales. This model proves the feasibility of quantification and assessment of the leg agility through inertial signals. Moreover, it allows a better follow-up of the PD patient state, due to the repeatability of our computer model and the continuous output, which are not objectively achievable through visual examination.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Appendix
Available only for authorised users
Literature
4.
go back to reference Goetz CG, Tilley BC, Shaftman SR, Stebbins GT, Fahn S, Martinez-Martin P, Poewe W, Sampaio C, Stern MB, Dodel R, Dubois B, Holloway R, Jankovic J, Kulisevsky J, Lang AE, Lees A, Leurgans S, LeWitt PA, Nyenhuis D, Olanow CW, Rascol O, Schrag A, Teresi JA, van Hilten JJ, LaPelle N, for the Movement Disorder Society UPDRS Revision Task Force (2008) Movement Disorder Society-sponsored revision of the unified Parkinson’s disease rating scale (MDS-UPDRS): scale presentation and clinimetric testing results. Mov Disord 23:2129–2170. https://doi.org/10.1002/mds.22340 CrossRefPubMed Goetz CG, Tilley BC, Shaftman SR, Stebbins GT, Fahn S, Martinez-Martin P, Poewe W, Sampaio C, Stern MB, Dodel R, Dubois B, Holloway R, Jankovic J, Kulisevsky J, Lang AE, Lees A, Leurgans S, LeWitt PA, Nyenhuis D, Olanow CW, Rascol O, Schrag A, Teresi JA, van Hilten JJ, LaPelle N, for the Movement Disorder Society UPDRS Revision Task Force (2008) Movement Disorder Society-sponsored revision of the unified Parkinson’s disease rating scale (MDS-UPDRS): scale presentation and clinimetric testing results. Mov Disord 23:2129–2170. https://​doi.​org/​10.​1002/​mds.​22340 CrossRefPubMed
13.
go back to reference Maetzler W, Domingos J, Srulijes K, Ferreira JJ, Bloem BR (2013) Quantitative wearable sensors for objective assessment of Parkinson’s disease. Mov Disord 28:1628–1637CrossRefPubMed Maetzler W, Domingos J, Srulijes K, Ferreira JJ, Bloem BR (2013) Quantitative wearable sensors for objective assessment of Parkinson’s disease. Mov Disord 28:1628–1637CrossRefPubMed
16.
go back to reference Pierleoni P, Palma L, Belli A, Pernini L (2014) A real-time system to aid clinical classification and quantification of tremor in Parkinson’s disease. In: 2014 IEEE-EMBS international conference on biomedical and health informatics, BHI 2014. pp 113–116 Pierleoni P, Palma L, Belli A, Pernini L (2014) A real-time system to aid clinical classification and quantification of tremor in Parkinson’s disease. In: 2014 IEEE-EMBS international conference on biomedical and health informatics, BHI 2014. pp 113–116
23.
go back to reference Ossig C, Antonini A, Buhmann C, Classen J, Csoti I, Falkenburger B, Schwarz M, Winkler J, Storch A (2016) Wearable sensor-based objective assessment of motor symptoms in Parkinson’s disease. J Neural Transm 123:57–64CrossRefPubMed Ossig C, Antonini A, Buhmann C, Classen J, Csoti I, Falkenburger B, Schwarz M, Winkler J, Storch A (2016) Wearable sensor-based objective assessment of motor symptoms in Parkinson’s disease. J Neural Transm 123:57–64CrossRefPubMed
30.
go back to reference Tay A, Yen SC, Lee PY et al (2015) Freezing of gait (FoG) detection for Parkinson disease. In: 2015 10th Asian control conference: emerging control techniques for a sustainable world, ASCC 2015 Tay A, Yen SC, Lee PY et al (2015) Freezing of gait (FoG) detection for Parkinson disease. In: 2015 10th Asian control conference: emerging control techniques for a sustainable world, ASCC 2015
37.
go back to reference Heldman DA, Filipkowski DE, Riley DE et al (2012) Automated motion sensor quantification of gait and lower extremity bradykinesia. In: Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS IEEE, pp 1956–1959 Heldman DA, Filipkowski DE, Riley DE et al (2012) Automated motion sensor quantification of gait and lower extremity bradykinesia. In: Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS IEEE, pp 1956–1959
41.
go back to reference Madgwick SOH, Harrison AJL, Vaidyanathan R (2011) Estimation of IMU and MARG orientation using a gradient descent algorithm. In: IEEE International Conference on Rehabilitation Robotics, pp 1–7 Madgwick SOH, Harrison AJL, Vaidyanathan R (2011) Estimation of IMU and MARG orientation using a gradient descent algorithm. In: IEEE International Conference on Rehabilitation Robotics, pp 1–7
Metadata
Title
Computer model for leg agility quantification and assessment for Parkinson’s disease patients
Authors
Christopher Ornelas-Vences
Luis Pastor Sánchez-Fernández
Luis Alejandro Sánchez-Pérez
Juan Manuel Martínez-Hernández
Publication date
13-09-2018
Publisher
Springer Berlin Heidelberg
Published in
Medical & Biological Engineering & Computing / Issue 2/2019
Print ISSN: 0140-0118
Electronic ISSN: 1741-0444
DOI
https://doi.org/10.1007/s11517-018-1894-0

Other articles of this Issue 2/2019

Medical & Biological Engineering & Computing 2/2019 Go to the issue

Premium Partner