2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) 2013
DOI: 10.1109/embc.2013.6610663
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The role of proprioceptive feedback in Parkinsonian resting tremor

Abstract: In this paper we use a closed-loop force feedback system to investigate the effect of altering proprioceptive feedback on EEG and resting tremor in Parkinson's Disease. A velocity dependent counterforce simulating viscous friction was provided by haptic robots with simultaneous recording of kinematics, EMG and EEG while a patient was on and off dopaminergic medication' We were able to reduce the amplitude of the tremor. We also showed that force feedback shifts the center of EEG-EMG coherence posteriorly towar… Show more

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Cited by 5 publications
(2 citation statements)
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“…Thus, rehabilitation in movement disorders might greatly benefit from augmented haptic feedback. Preliminary experiments have been carried out using a noninvasive closed-loop system (model-free; upper closed-loop in Figure 1) with EEG, EMG, movement kinetics and force feedback modalities to test the feasibility of compensating tremor in PD patients using velocitydependent force feedback 141 . Force feedback was implemented using two haptic robots with three degrees of freedom attached to the thumb and index fingers of one patient's hand.…”
Section: Extended Neurofeedback Paradigm For Rehabilitation In Parmentioning
confidence: 99%
“…Thus, rehabilitation in movement disorders might greatly benefit from augmented haptic feedback. Preliminary experiments have been carried out using a noninvasive closed-loop system (model-free; upper closed-loop in Figure 1) with EEG, EMG, movement kinetics and force feedback modalities to test the feasibility of compensating tremor in PD patients using velocitydependent force feedback 141 . Force feedback was implemented using two haptic robots with three degrees of freedom attached to the thumb and index fingers of one patient's hand.…”
Section: Extended Neurofeedback Paradigm For Rehabilitation In Parmentioning
confidence: 99%
“…Govil et al (19) used a closed-loop force feedback system to investigate the effect of altering proprioceptive feedback on EEG and resting tremor in PD. A velocity dependent counterforce simulating viscous friction was provided by haptic robots with simultaneous recording of kinematics, EMG and EEG while a patient was on and off dopaminergic medication.…”
Section: Biofeedback In Parkinson's Disease -Review Of the Literaturementioning
confidence: 99%