Now showing items 21-33 of 33

    • Estimating bradykinesia severity in Parkinson's disease by analysing gait through a waist-worn sensor 

      Samà Monsonís, Albert; Pérez López, Carlos; Rodríguez Martín, Daniel Manuel; Català Mallofré, Andreu; Moreno Aróstegui, Juan Manuel; Cabestany Moncusí, Joan; De Mingo Fernandez, Eva; Rodríguez Molinero, Alejandro (Elsevier, 2017-05-01)
      Article
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      Bradykinesia is a cardinal symptom of Parkinson's disease (PD) and describes the slowness of movement revealed in patients. Current PD therapies are based on dopamine replacement, and given that bradykinesia is the symptom ...
    • Estimating dyskinesia severity in Parkinson's disease by using a waist-worn sensor: concurrent validity study 

      Rodríguez Molinero, Alejandro; Pérez López, Carlos; Samà Monsonís, Albert; Rodríguez Martín, Daniel Manuel; Mestre, Berta; Quispe, Paola; Giuliani, Benedetta; Vainstein, Gabriel; Browne, Patrick; Sweeney, Dean; Quinlan, Leo R.; Moreno Aróstegui, Juan Manuel; Bayés, Àngels; Lewy, Hadas; Costa, Alberto; Annicchiarico, Roberta; Counihan, Timothy; ÓLaighin, Gearóid; Cabestany Moncusí, Joan (Nature, 2019-09-17)
      Article
      Open Access
      Our research team previously developed an accelerometry-based device, which can be worn on the waist during daily life activities and detects the occurrence of dyskinesia in patients with Parkinson’s disease. The goal of ...
    • Home detection of freezing of gait using Support Vector Machines through a single waist-worn triaxial accelerometer 

      Rodríguez Martín, Daniel Manuel; Samà Monsonís, Albert; Pérez López, Carlos; Català Mallofré, Andreu; Moreno Aróstegui, Juan Manuel; Cabestany Moncusí, Joan (2017-02-01)
      Article
      Open Access
      Among Parkinson’s disease (PD) symptoms, freezing of gait (FoG) is one of the most debilitating. To assess FoG, current clinical practice mostly employs repeated evaluations over weeks and months based on questionnaires, ...
    • Identification of postural transitions using a waist-located inertial sensor 

      Rodríguez Martín, Daniel Manuel; Samà Monsolís, Albert; Pérez López, Carlos; Català Mallofré, Andreu; Cabestany Moncusí, Joan; Rodríguez Molinero, Alejandro (Springer-Verlag Berlin Heidelberg, 2013)
      Conference report
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      Analysis of human movement is an important research area, specially for health applications. In order to assess the quality of life of people with mobility problems like Parkinson’s disease (PD) or stroke patients, it is ...
    • Identification of sit-to-stand and stand-to-sit transitions using a single inertial sensor 

      Rodríguez Martín, Daniel Manuel; Samà Monsonís, Albert; Pérez López, Carlos; Català Mallofré, Andreu (2012)
      Article
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      In order to enhance the people’s quality of life with mobility problems like Parkinson’s disease or stroke patients is crucial to monitor and assess their daily life activities by characterizing basic movements like postural ...
    • Position and orientation tracking in a ubiquitous monitoring system for Parkinson disease patients with freezing of gait symptom 

      Takac, Boris; Català Mallofré, Andreu; Rodríguez Martín, Daniel Manuel; Van Der Aa, Nico; Chen, Wei; Rauterberg, Mattias (JMIR, 2013-07)
      Article
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      Background: Freezing of gait (FoG) is one of the most disturbing and least understood symptoms in Parkinson disease (PD). Although the majority of existing assistive systems assume accurate detections of FoG episodes, the ...
    • Posture detection with waist-worn accelerometer : an application to improve Freezing of Gait detection in Parkinson’s disease patients 

      Rodríguez Martín, Daniel Manuel; Samà Monsonís, Albert; Pérez López, Carlos; Català Mallofré, Andreu; Cabestany Moncusí, Joan; Browne, Patrick; Rodríguez Molinero, Alejandro (Ios Press, 2015-09-15)
      Part of book or chapter of book
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      Freezing of Gait (FoG) is one of the most disturbing symptoms in Parkinson’s disease (PD). Current algorithms that detect this symptom depend on frequency features extracted from wearable systems. These algorithms have ...
    • Posture detection with waist-worn accelerometer: An application to improve freezing of gait detection in parkinson’s disease patients 

      Rodríguez Martín, Daniel Manuel; Samà Monsonís, Albert; Pérez López, Carlos; Català Mallofré, Andreu; Cabestany Moncusí, Joan; Rodríguez Molinero, Alejandro (2014)
      Conference report
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    • Posture transition analysis with barometers: contribution to accelerometer-based algorithms 

      Rodríguez Martín, Daniel Manuel; Samà Monsonís, Albert; Pérez López, Carlos; Català Mallofré, Andreu; Cabestany Moncusí, Joan (2018-10-15)
      Article
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      Posture transitions are one of the most mechanically demanding tasks and are useful to evaluate the motor status of patients with motor impairments, frail individuals or the elderly, among others. So far, wearable inertial ...
    • Posture transition identification on PD patients through a SVM-based technique and a single waist-worn accelerometer 

      Rodríguez Martín, Daniel Manuel; Samà Monsonís, Albert; Pérez López, Carlos; Cabestany Moncusí, Joan; Català Mallofré, Andreu; Rodríguez Molinero, Alejandro (2015-03-16)
      Article
      Open Access
      Identification of activities of daily living is essential in order to evaluate the quality of life both in the elderly and patients with mobility problems. Posture transitions (PT) are one of the most mechanically demanding ...
    • Quantity of Movement as a Measure of Engagement for Dementia: The Influence of Motivational Disorders 

      Perugia, Giulia; Rodríguez Martín, Daniel Manuel; Díaz Boladeras, Marta; Català Mallofré, Andreu; Barakova, Emilia; Rauterberg, Mattias (Sage, 2018-01-01)
      Article
      Open Access
      Engagement in activities is crucial to improve quality of life in dementia. Yet, its measurement relies exclusively on behavior observation and the influence that behavioral and psychological symptoms of dementia (BPSD) ...
    • SVM-based posture identification with a single waist-located triaxial accelerometer 

      Rodríguez Martín, Daniel Manuel; Samà Monsonís, Albert; Pérez López, Carlos; Català Mallofré, Andreu; Cabestany Moncusí, Joan; Rodríguez Molinero, Alejandro (2013-12)
      Article
      Restricted access - publisher's policy
      Analysis of human body movement is an important research area, specially for health applications. In order to assess the quality of life of people with mobility problems like Parkinson’s disease o stroke patients, it is ...
    • Validation of a portable device for mapping motor and gait disturbances in Parkinson’s disease 

      Rodríguez Molinero, Alejandro; Samà Monsonís, Albert; Pérez Martínez, David Andrés; Pérez López, Carlos; Romagosa Cabús, Jaume; Bayes Rusiñol, Maria Ángels; Sanz, P.; Calopa, M.; Ruiz, J.; Gálvez, C.; de Mingo, E.; Rodríguez Martín, Daniel Manuel; Gonzalo, N.; Formiga, F.; Cabestany Moncusí, Joan; Català Mallofré, Andreu (JMIR, 2015-02-02)
      Article
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      Background: Patients with severe idiopathic Parkinson’s disease experience motor fluctuations, which are often difficult to control. Accurate mapping of such motor fluctuations could help improve patients’ treatment. ...