Tremor frequency by iPhone® applications: Correlation with EMG analysis
Objective: To compare tremor frequency obtained by EMG and accelerometry analysis with three iPhone® applications. Background: Frequency as a property of tremor is a vital…Increase L-dopa dosage for rest tremor or think about the essential tremor too?
Objective: A 57-year old man with hand tremor is diagnosed with Parkinson's disease (PD) and treated with high dose levodopa (L-dopa) during last 5 years,…Differentiating Parkinson’s disease from advanced essential tremor using EMG
Objective: The primary objective of this study is to find out the appropriate spectral parameter from the electromyography (EMG) signals which quantitatively classify PD from…Emotional facial EMG responses are affected in Huntington’s disease
Objective: The aim of this study was to investigate emotional facial muscle responses in Huntington's Disease (HD). We examined induced experience-related responses when viewing emotional…The pull test in healthy subjects: Quantitative, posturographic and electromyographic analysis
Objective: To study the destabilizing force needed to reach the limit of stability (LoS), the displacements of the center of pressure (CoP) and the postural…Selective activation of excitatory cell groups in the medial medulla differentially affects spatial-temporal gait parameters
Objective: To study the role of excitatory neurons in the ventromedial medulla in gait using Designer Receptors Exclusively Activated by Designer Drugs. Background: The medial…Negative emotional signals impair isometric force control in Parkinson’s disease
Objective: To investigate the effect of sustained exposure to negative emotional stimuli on isometric grip-force control in Parkinson's disease (PD). Background: Recent animal studies have…Dopamine and task-dependent evolution of oscillatory activity in the subthalamic nucleus (STN) and coupling between the STN local field potential and muscle activity in Parkinson’s disease
Objective: To investigate how subthalamic nucleus local field potentials (STN-LFP) and coupling between STN-LFP and electromyogram (EMG) in static and phasic movements are modulated by…Alterations in muscle synergies in early stage Parkinson’s disease
Objective: Identify whether muscle synergies are altered in stage I Parkinson's disease (PD). Background: Muscle synergies have been proposed as a mechanism utilized by the…Neurophysiological assessment of corticospinal tract activation due to subthalamic deep brain stimulation in patients with Parkinson’s disease
Objective: To assess current spread to the corticospinal tract (CST) in patients with Parkinson's disease (PD) treated with bilateral Deep Brain Stimulation (DBS) of the…
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