Now showing items 1-20 of 43

    • A bit more on the ability of adaptation of speech signals 

      Ballesteros, Dora Maria; Moreno Aróstegui, Juan Manuel (2013-03)
      Article
      Open Access
      Some traditional digital signal processing techniques encompass enhancement, filtering, coding, compression, detection and recognition. Recently, it has been presented a new hypothesis of signal processing known as the ...
    • A communication infrastructure for emulating large-scale neural networks models 

      Barrera, A.G.; Moreno Aróstegui, Juan Manuel (Springer, 2012)
      Conference report
      Restricted access - publisher's policy
      This paper presents the SEPELYNS architecture that permits to in- terconnect multiple spiking neurons focused on hardware implementations. SEPELYNS can connect millions of neur ons with thousands of synapses per neuron ...
    • A double closed loop to enhance the quality of life of Parkinson's disease patients: REMPARK system 

      Samà Monsonís, Albert; Pérez López, Carlos; Rodríguez Martín, Daniel Manuel; Moreno Aróstegui, Juan Manuel; Rovira, Jordi; Ahlrichs, Claas; Castro, Rui; Cevada, Joao (IOS Press, 2014)
      Conference lecture
      Open Access
      This paper presents REMPARK system, a novel approach to deal with Parkinson's Disease (PD). REMPARK system comprises two closed loops of actuation onto PD. The first loop consists in a wearable system that, based on a ...
    • A heterogeneous database for movement knowledge extraction in Parkinson's disease 

      Samà Monsonís, Albert; Pérez López, Carlos; Rodríguez Martín, Daniel Manuel; Cabestany Moncusí, Joan; Moreno Aróstegui, Juan Manuel; Rodríguez Molinero, Alejandro (2013)
      Conference lecture
      Open Access
      This paper presents the design and methodology used to create a heterogeneous database for knowledge movement extraction in Parkinson's Disease. This database is being constructed as part of REM- PARK project and is ...
    • A multi-synchronous bi-directional NoC (MBiNoC) architecture with dynamic self-reconfigurable channel for the GALS infrastructure 

      Kamal, Rajeev; Moreno Aróstegui, Juan Manuel (Elsevier, 2017-03-16)
      Article
      Open Access
      Abstract To enhance the performance of on-chip communications of Globally Asynchronous Locally Synchronous Systems (GALS), a dynamic reconfigurable multi-synchronous router architecture is proposed to increase network on ...
    • A self-adaptive hardware architecture with fault tolerance capabilities 

      Soto, Javier; Moreno Aróstegui, Juan Manuel; Cabestany Moncusí, Joan (2013-12-09)
      Article
      Restricted access - publisher's policy
      This paper describes a Fault Tolerance System (FTS) implemented in a new self-adaptive hardware architecture. This architecture is based on an array of cells that implements in a distributed way self-adaptive capabilities. ...
    • A waist-worn inertial measurement unit for Parkinson’s disease long-term monitoring 

      Rodríguez Martín, Daniel Manuel; Pérez López, Carlos; Samà Monsonís, Albert; Català Mallofré, Andreu; Moreno Aróstegui, Juan Manuel; Cabestany Moncusí, Joan; Mestre, Berta; Alcaine, Sheila; Prats, Anna; Cruz Crespo, Mari; Bayés, Àngels (2017-04-11)
      Article
      Open Access
      Inertial measurement units (IMUs) are devices used, among other fields, in health applications, since they are light, small and effective. More concretely, IMUs have demonstrated to accurately monitor motor symptoms of ...
    • A “HOLTER” for Parkinson's disease: validation of the ability to detect on-off states using the REMPARK system 

      Bayés, Àngels; Samà Monsonís, Albert; Prats París, Anna; Pérez López, Carlos; Moreno Aróstegui, Juan Manuel; Rodríguez Martín, Daniel Manuel; Cabestany Moncusí, Joan (2018-01-01)
      Article
      Open Access
      The treatment of Parkinson's disease (PD) with levodopa is very effective. However, over time, motor complications (MCs) appear, restricting the patient from leading a normal life. One of the most disabling MCs is ON-OFF ...
    • Algoritmos de monitorización de síntomas de la enfermedad de Parkinson 

      Samà Monsonís, Albert; Pérez López, Carlos; Cabestany Moncusí, Joan; Rodríguez Martín, Daniel Manuel; Moreno Aróstegui, Juan Manuel; Català Mallofré, Andreu (2015-03-31)
      Review
      Restricted access - confidentiality agreement
    • Algoritmos de monitorización de síntomas de la enfermedad de Parkinson [update] 

      Samà Monsonís, Albert; Pérez López, Carlos; Cabestany Moncusí, Joan; Rodríguez Martín, Daniel Manuel; Moreno Aróstegui, Juan Manuel; Català Mallofré, Andreu (2016-12-23)
      Review
      Restricted access - confidentiality agreement
    • An architecture for real-time arbitrary and variable sampling rate conversion with application to the processing of harmonic signals 

      Galindo Guarch, Francisco Javier; Baudrenghien, Philippe; Moreno Aróstegui, Juan Manuel (2020-05)
      Article
      Open Access
      The paper presents a new solution for sampling rate conversion and processing of harmonic signals with known but possibly varying fundamental frequency. This problem is commonly found in particle accelerators, for tracking ...
    • Analysis of correlation between an accelerometer-Based algorithm for Detecting Parkinsonian gait and UPDRS subscales 

      Rodríguez Molinero, Alejandro; Samà Monsonís, Albert; Pérez López, Carlos; Rodríguez Martín, Daniel Manuel; Alcaine, Sheila; Mestre, Berta; Quispe, Paola; Giuliani, Benedetta; Vainstein, Gabriel; Browne, Patrick; Sweeney, Dean; Moreno Aróstegui, Juan Manuel; Bayés, Àngels; Lewy, Hadas; Costa, Alberto; Annicchiarico, Roberta; Counihan, Timothy; ÓLaighin, Gearóid; Cabestany Moncusí, Joan (2017-09-01)
      Article
      Open Access
      Background: Our group earlier developed a small monitoring device, which uses accelerometer measurements to accurately detect motor fluctuations in patients with Parkinson’s (On and Off state) based on an algorithm that ...
    • Assessing motor fluctuations in Parkinson’s disease patients based on a single inertial sensor 

      Pérez López, Carlos; Samà Monsonís, Albert; Rodríguez Martín, Daniel Manuel; Català Mallofré, Andreu; Cabestany Moncusí, Joan; Moreno Aróstegui, Juan Manuel; De Mingo Fernandez, Eva; Rodríguez Molinero, Alejandro (2016-12-15)
      Article
      Open Access
      Altered movement control is typically the first noticeable symptom manifested by Parkinson’s disease (PD) patients. Once under treatment, the effect of the medication is very patent and patients often recover correct ...
    • Bioinspired sensory integration for environment-perception embedded systems 

      Madrenas Boadas, Jordi; Fernández Martínez, Daniel; Cosp Vilella, Jordi; Moreno Aróstegui, Juan Manuel; Martínez Alvarado, Luis Arturo; Sánchez Rivera, Giovanny (2011)
      Conference report
      Restricted access - publisher's policy
      In this work, the architecture of a system intended for bioinspired environment perception is described. Considering the technology trends and applications requirements, the properties of such a system are discussed. ...
    • Compensation of transient beam loading in ramping synchrotrons using a fixed frequency processing clock 

      Galindo Guarch, F J; Moreno Aróstegui, Juan Manuel; Baudrenghien, P (Institute of Physics (IOP), 2018)
      Article
      Open Access
      Transient beam loading compensation schemes, such as One-Turn-FeedBack (OTFB), require beam synchronous processing (BSP). Swept clocks derived from the RF, and therefore harmonic to the revolution frequency, are widely ...
    • Deep learning for freezing of gait detection in Parkinson’s disease patients in their homes using a waist-worn inertial measurement unit 

      Camps Sereix, Julià; Samà Monsonís, Albert; Martín Muñoz, Mario; Rodríguez Martín, Daniel Manuel; Pérez López, Carlos; Moreno Aróstegui, Juan Manuel; Cabestany Moncusí, Joan; Català Mallofré, Andreu; Alcaine, Sheila; Mestre, Berta; Prats, Anna; Crespo, M. Cruz; Counihan, Timothy; Browne, Patrick; Quinlan, Leo R.; ÓLaighin, Gearóid; Sweeney, Dean; Lewy, Hadas; Vainstein, Gabriel; Costa, Alberto; Annicchiarico, Roberta; Bayés, Àngels; Rodríguez Molinero, Alejandro (2017-10-16)
      Article
      Open Access
      Among Parkinson’s disease (PD) motor symptoms, freezing of gait (FOG) may be the most incapacitating. FOG episodes may result in falls and reduce patients’ quality of life. Accurate assessment of FOG would provide objective ...
    • Description of a fault tolerance system implemented in a hardware architecture with self-adaptive capabilities 

      Soto, Javier; Moreno Aróstegui, Juan Manuel; Cabestany Moncusí, Joan (Springer Verlag, 2011)
      Conference report
      Restricted access - publisher's policy
      This paper describes a Fault Tolerance System (FTS) implemented in a new self-adaptive hardware architecture. This architecture is based on an array of cells that implements in a distributed way self-adaptive capabilities. ...
    • Dopaminergic-induced dyskinesia assessment based on a single belt-worn accelerometer 

      Pérez López, Carlos; Samà Monsonís, Albert; Rodríguez Martín, Daniel Manuel; Moreno Aróstegui, Juan Manuel; Cabestany Moncusí, Joan; Bayés, Àngels; ÓLaighin, Gearóid; Quinlan, Leo R.; Counihan, Timothy; Annicchiarico, Roberta; Lewy, Hadas; Rodríguez Molinero, Alejandro (2016-01-14)
      Article
      Open Access
      Background After several years of treatment, patients with Parkinson's disease (PD) tend to have, as a side effect of the medication, dyskinesias. Close monitoring may benefit patients by enabling doctors to tailor a ...
    • Equilibrium-Driven Adaptive Behavior Design 

      Olivier, Paul; Moreno Aróstegui, Juan Manuel (Springer Verlag, 2011)
      Conference report
      Restricted access - publisher's policy
      In autonomous robotics, scalability is a primary discriminator for evaluating a behavior design methodology. Such a proposed methodology must also allow efficient and effective conversion from desired to implemented behavior. ...
    • 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
      Restricted access - confidentiality agreement
      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 ...