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Cop, Christopher P. (author), Schouten, A.C. (author), Koopman, Bart F.J.M. (author), Sartori, M. (author)Quantifying human joint stiffness in vivo during movement remains challenging. Well established stiffness estimation methods include system identification and the notion of quasi-stiffness, with experimental and conceptual limitations, respectively. Joint stiffness computation via biomechanical models is an emerging solution to overcome such...book chapter 2022
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van ’t Veld, Ronald C. (author), Fricke, S. S. (author), Prieto, Ander Vallinas (author), Keemink, Arvid Q.L. (author), Schouten, A.C. (author), van der Kooij, H. (author), van Asseldonk, E. H.F. (author)Joint impedance plays an important role in postural control and movement. However, current experimental knowledge on lower limb impedance during gait is limited to the ankle joint. We designed the LOwer limb PERturbator (LOPER) aimed to assess knee and hip joint impedance during gait. The LOPER applies force perturbations with a 39 Hz...book chapter 2022
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Schouten, T.D. (author), van Rhee, C. (author), Keetels, G.H. (author)In dredging applications, deep sea mining and land reclamation projects typically large amounts of sediments are transported through pipes in the form of hyper concentrated (40% sediment or more) sediment-water mixtures or slurries. In this paper it is investigated how well a generic Euler-Euler CFD-model is capable to model velocity,...journal article 2021
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Cop, Christopher P. (author), Cavallo, Gaia (author), van'T Veld, Ronald C. (author), Koopman, Bart F.J.M. (author), Lataire, John (author), Schouten, A.C. (author), Sartori, Massimo (author)In vivo joint stiffness estimation during time-varying conditions remains an open challenge. Multiple communities, e.g. system identification and biomechanics, have tackled the problem from different perspectives and using different methods, each of which entailing advantages and limitations, often complementary. System identification...review 2021
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Pompili, M. (author), Hermans, S.L.N. (author), Baier, S. (author), Beukers, H.K.C. (author), Humphreys, P.C. (author), Schouten, R.N. (author), Vermeulen, R.F.L. (author), Tiggelman, M.J. (author), Dos Santos Martins, L. (author), Dirkse, B. (author), Wehner, S.D.C. (author), Hanson, R. (author)The distribution of entangled states across the nodes of a future quantum internet will unlock fundamentally new technologies. Here, we report on the realization of a three-node entanglement-based quantum network. We combine remote quantum nodes based on diamond communication qubits into a scalable phase-stabilized architecture, supplemented...journal article 2021
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van 't Veld, Ronald (author), Flux, Eline (author), Schouten, A.C. (author), van der Krogt, Marjolein (author), van der Kooij, H. (author), Van Asseldonk, Edwin H.F. (author)People with spasticity, i.e., stretch hyperreflexia, have a limited functional independence and mobility. While a broad range of spasticity treatments is available, many treatments are invasive, non-specific, or temporary and might have negative side effects. Operant conditioning of the stretch reflex is a promising non-invasive paradigm with...journal article 2021
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Waasdorp, R. (author), Mugge, W. (author), Vos, H.J. (author), De Groot, Jurriaan H. (author), Verweij, M.D. (author), de Jong, N. (author), Schouten, A.C. (author), Daeichin, V. (author)Skeletal muscles generate force, enabling movement through a series of fast electro-mechanical activations coordinated by the central nervous system. Understanding the underlying mechanism of such fast muscle dynamics is essential in neuromuscular diagnostics, rehabilitation medicine and sports biomechanics. The unique combination of...journal article 2021
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van der Cruijsen, J. (author), Manoochehri, M. (author), Jonker, Z.D. (author), Andrinopoulou, Eleni Rosalina (author), Frens, Maarten A. (author), Ribbers, G.M. (author), Schouten, A.C. (author), Selles, R.W. (author)Neurophysiologic correlates of motor learning that can be monitored during neurorehabilitation interventions can facilitate the development of more effective learning methods. Previous studies have focused on the role of the beta band (14–30 Hz) because of its clear response during motor activity. However, it is difficult to discriminate...journal article 2021
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van ’t Veld, Ronald C. (author), Schouten, A.C. (author), van der Kooij, H. (author), van Asseldonk, Edwin H.F. (author)Background: People with brain or neural injuries, such as cerebral palsy or spinal cord injury, commonly have joint hyper-resistance. Diagnosis and treatment of joint hyper-resistance is challenging due to a mix of tonic and phasic contributions. The parallel-cascade (PC) system identification technique offers a potential solution to...journal article 2021
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van de Ruit, M.L. (author), Mugge, W. (author), Cavallo, Gaia (author), Lataire, John (author), Ludvig, Daniel (author), Schouten, A.C. (author)Accurate and swift tuning of joint impedance is crucial to perform movement and interaction with our environment. Time-varying system identification enables quantification of joint impedance during movement. Many methods have been developed over the years, each with their own mathematical approach and underlying assumptions. Yet, for the...journal article 2021
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Veld, Ronald C.Van T. (author), Asseldonk, Edwin H.F.Van (author), van der Kooij, H. (author), Schouten, A.C. (author)Motorized assessment of the stretch reflex is instrumental to gain understanding of the stretch reflex, its physiological origin and to differentiate effects of neurological disorders, like spasticity. Both short-latency (M1) and medium-latency (M2) stretch reflexes have been reported to depend on the velocity and acceleration of an applied...journal article 2021
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van Kordelaar, J. (author), van de Ruit, M.L. (author), Solis Escalante, T. (author), Aerden, Leo A.M. (author), Meskers, Carel G.M. (author), van Wegen, Erwin E.H. (author), Schouten, A.C. (author), Kwakkel, Gert (author), van der Helm, F.C.T. (author)Background: Proprioception is important for regaining motor function in the paretic upper extremity after stroke. However, clinical assessments of proprioception are subjective and require verbal responses from the patient to applied proprioceptive stimuli. Cortical responses evoked by robotic wrist perturbations and measured by...journal article 2021
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Piastra, Maria Carla (author), van der Cruijsen, J. (author), Piai, Vitória (author), Jeukens, Floor E.M. (author), Manoochehri, M. (author), Schouten, A.C. (author), Selles, R.W. (author), Oostendorp, Thom (author)Objective. Large structural brain changes, such as chronic stroke lesions, alter the current pathways throughout the patients' head and therefore have to be taken into account when performing transcranial direct current stimulation simulations. Approach. We implement, test and distribute the first MATLAB pipeline that automatically generates...journal article 2021
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Sharifi, S. (author), Luft, F. (author), Potgieter, S. (author), Heida, T. (author), Mugge, W. (author), Schouten, A.C. (author), Bour, L. J. (author), van Rootselaar, A. F. (author)Objective: A role of the motor cortex in tremor generation in essential tremor (ET) is assumed, yet the directionality of corticomuscular coupling is unknown. Our aim is to clarify the role of the motor cortex. To this end we also study ‘familial cortical myoclonic tremor with epilepsy’ (FCMTE) and slow repetitive voluntary movements with a...journal article 2021
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van den Berg, Boudewijn (author), Manoochehri, M. (author), Kasting, Mindy (author), Schouten, A.C. (author), van der Helm, F.C.T. (author), Buitenweg, Jan R. (author)A sustained sensory stimulus with a periodic variation of intensity creates an electrophysiological brain response at associated frequencies, referred to as the steady-state evoked potential (SSEP). The SSEPs elicited by the periodic stimulation of nociceptors in the skin may represent activity of a brain network that is primarily involved in...journal article 2021
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Geelen, J.E. (author), Branco, Mariana P. (author), Ramsey, Nick F. (author), van der Helm, F.C.T. (author), Mugge, W. (author), Schouten, A.C. (author)Motion capture systems are extensively used to track human movement to study healthy and pathological movements, allowing for objective diagnosis and effective therapy of conditions that affect our motor system. Current motion capture systems typically require marker placements which is cumbersome and can lead to contrived movements.Here, we...conference paper 2021
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Schouten, Philip C. (author), Richters, Lisa (author), Vis, Daniel J. (author), Kommoss, Stefan (author), Kluin, Roelof J.C. (author), Lips, Esther H. (author), Schmidt, Sandra (author), Nederlof, Petra M. (author), Wessels, L.F.A. (author)Purpose: Previously, we developed breast cancer BRCA1-like and BRCA2-like copy-number profile shrunken centroid classifiers predictive for mutation status and response to therapy, targeting homologous recombination deficiency (HRD). Therefore, we investigated BRCA1- and BRCA2-like classification in ovarian cancer, aiming to acquire...journal article 2021
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Muurling, Marijn (author), Lötters, Freek J.B. (author), Geelen, J.E. (author), Schouten, A.C. (author), Mugge, W. (author)Introduction: Sensorimotor control can be disturbed because of pain and trauma. There is scarce comprehension about which component of the sensorimotor system would benefit the most from treatment in distal radius fracture (DRF). Purpose of the Study: The purpose of this study was to determine whether the sensorimotor control of subjects with...journal article 2021
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Schouten, D.G.M. (author)This thesis presents the research, design, and evaluation of the learning support system VESSEL: Virtual Environment to Support the Societal participation Education of Low-literates. The project was started from the premise that people of low literacy in the Netherlands participate in society less often and less effectively than literate people...doctoral thesis 2020
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Korver, Sander (author), Schouten, Eva (author), Moultos, O. (author), Vergeer, Peter (author), Grutters, Michiel M.P. (author), Peschier, Leo J.C. (author), Vlugt, T.J.H. (author), Ramdin, M. (author)In arson cases, evidence such as DNA or fingerprints is often destroyed. One of the most important evidence modalities left is relating fire accelerants to a suspect. When gasoline is used as accelerant, the aim is to find a strong indication that a gasoline sample from a fire scene is related to a sample of a suspect. Gasoline samples from a...journal article 2020