Exploració per autor "Shirzadi, Mehdi"Més informació

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    • A comprehensive review of the movement imaginary brain-computer interface methods: Challenges and future directions 

      Khademi, Sadaf; Neghabi, Mehrnoosh; Farahi, Morteza; Shirzadi, Mehdi; Marateb, Hamid Reza (Academic Press, 2022)
      Capítol de llibre
      Accés restringit per política de l'editorial
      Brain-computer interface (BCI) aims to translate human intention into a control output signal. In motor-imaginary (MI) BCI, the imagination of movement modifies the cortex brain activity. Such activities are then used in ...

    • A real-time and convex model for the estimation of muscle force from surface electromyographic signals in the upper and lower limbs 

      Shirzadi, Mehdi; Marateb, Hamid Reza; Rojas Martínez, Mónica Marlene; Mansourian Gharakozlou, Marjan; Botter, Alberto; dos Anjos, Fabio Vieira; Vieira, Taian Martins; Mañanas Villanueva, Miguel Ángel (Frontiers Media SA, 2023-02)
      Article
      Accés obert
      Low-volume lung injury encompasses local concentration of stresses in the vicinity of collapsed regions in heterogeneously ventilated lungs. We aimed to study the effects on ventilation and perfusion distributions of a ...

    • An accurate and real-time method for resolving superimposed action potentials in multiunit recordings 

      Shirzadi, Mehdi; Marateb, Hamid Reza; McGill, Kevin; Muceli, Silvia; Mañanas Villanueva, Miguel Ángel; Farina, Dario (2023-01)
      Article
      Accés restringit per política de l'editorial
      Objective : Spike sorting of muscular and neural recordings requires separating action potentials that overlap in time (superimposed action potentials (APs)). We propose a new algorithm for resolving superimposed action ...

    • Psychiatric disorders and cognitive impairment following COVID-19: a comprehensive review and its implications for smart healthcare design 

      Azimi, Tayebe; Koochekian, Amirhossein; Marateb, Hamid Reza; Shirzadi, Mehdi; Rojas Martínez, Mónica Marlene; Alonso López, Joan Francesc; Bachiller Matarranz, Alejandro; Mansourian Gharakozlou, Marjan; Rubio Rivas, Manuel; Romero Lafuente, Sergio; Mañanas Villanueva, Miguel Ángel (Institute of Physics (IOP), 2022-12)
      Capítol de llibre
      Accés restringit per política de l'editorial
      Chapter 3 discusses the role of sensors in cases of moderate COVID-19 infection that may be linked to cognitive impairments; such prediction systems are promising for smart healthcare design.

    • Reliable and accurate information extraction from surface electromyographic signals 

      Marateb, Hamid Reza; Jordanic, Mislav; Rojas Martínez, Mónica Marlene; Alonso López, Joan Francesc; Serna Higuita, Leidy Yanet; Shirzadi, Mehdi; Nosouhi, Marjan; Mañanas Villanueva, Miguel Ángel; McGill, Kevin (Institute of Physics (IOP), 2020-08)
      Capítol de llibre
      Accés restringit per política de l'editorial
      The electrical activity generated in contracting muscles is measured using electromyographic (EMG) signals. By placing an array of electrodes on the surface of the skin, surface EMG (sEMG) signals are recorded non-invasively. ...

    • Rigorous performance assessment of the algorithms for resolving motor unit action potential superpositions 

      Shirzadi, Mehdi; Marateb, Hamid Reza; McGill, Kevin; Mañanas Villanueva, Miguel Ángel (2021-02-01)
      Article
      Accés obert
      It is necessary to decompose the intra-muscular EMG signal to extract motor unit action potential (MUAP) waveforms and firing times. Some algorithms were proposed in the literature to resolve superimposed MUAPs, including ...

    • The application of Industry 4.0 technologies for automated health monitoring and surveillance during pandemics and postpandemic life 

      Marateb, Hamid Reza; Rojas Martínez, Mónica Marlene; Zamani, Shadi; Shirzadi, Mehdi; Koochekian, Amirhossein; Mañanas Villanueva, Miguel Ángel (Institute of Physics (IOP), 2023-06-01)
      Capítol de llibre
      Accés restringit per política de l'editorial
      Industry 4.0 signifies a new step in the control and organization of the manufacturing value chain. It can provide better digital solutions for our day-to-day lives during pandemics and post-pandemic life, including better ...