Results 41 to 50 of about 343,489 (291)
Brain Sciences, 2021 Neurofeedback of real-time functional magnetic resonance imaging (rtfMRI) can enable people to self-regulate motor-related brain regions and lead to alteration of motor performance and functional connectivity (FC) underlying motor execution tasks ...
Zhiying Long +4 more
doaj +1 more source
Prefrontal involvement in imitation learning of hand actions : effects of practice and expertise. [PDF]
, 2007 In this event-related fMRI study, we demonstrate the effects of a single session of practising configural hand actions (guitar chords) on cortical activations during observation, motor preparation, and imitative execution.
Buccino, Giovanni +9 more
core +1 more source
Executive dysfunction and motor symptoms in Parkinson's disease [PDF]
Arquivos de Neuro-Psiquiatria, 2010 The aim of this study is to analyze executive function and motor symptoms in patients with idiopathic Parkinson's disease (PD). The sample consisted of 44 subjects with PD between the ages of 45 to 75, who were examined consecutively. The subjects were divided into two groups according to the duration of the disease.
Campos-Sousa, Indira Silveira +4 more
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Motor resonance facilitates movement execution: an ERP and kinematic study
Frontiers in Human Neuroscience, 2013 Action observation, simulation and execution share neural mechanisms that allow for a common motor representation. It is known that when these overlapping mechanisms are simultaneously activated by action observation and execution, motor performance is ...
Mathilde eMénoret +6 more
doaj +1 more source
Adaptive intermittent control: A computational model explaining motor intermittency observed in human behavior [PDF]
, 2015 It is a fundamental question how our brain performs a given motor task in a real-time fashion with the slow sensorimotor system. Computational theory proposed an influential idea of feed-forward control, but it has mainly treated the case that the ...
Masato Tanaka +2 more
core +2 more sources
Abnormal temporal coupling of tactile perception and motor action in Parkinson's disease [PDF]
, 2017 Evidence shows altered somatosensory temporal discrimination threshold (STDT) in Parkinson's disease in comparison to normal subjects. In healthy subjects, movement execution modulates STDT values through mechanisms of sensory gating.
Baione, Viola +8 more
core +1 more source
MTRT: Motion Trajectory Reconstruction Transformer for EEG-Based BCI Decoding
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023 Brain computer interface (BCI) is a system that directly uses brain neural activities to communicate with the outside world. Recently, the decoding of the human upper limb based on electroencephalogram (EEG) signals has become an important research ...
Pengpai Wang +5 more
doaj +1 more source
BMC Sports Science, Medicine and Rehabilitation, 2020 Background Motor imagery training might be helpful in stroke rehabilitation. This study explored if a single session of motor imagery (MI) training induces performance changes in mental chronometry (MC), motor execution, or changes of motor excitability.
Joachim Liepert +4 more
doaj +1 more source
Preparation and execution of teeth clenching and foot muscle contraction influence on corticospinal hand-muscle excitability [PDF]
, 2017 Contraction of a muscle modulates not only the corticospinal excitability (CSE) of the contracting muscle but also that of different muscles. We investigated to what extent the CSE of a hand muscle is modulated during preparation and execution of teeth ...
Ilmoniemi, Risto J. +5 more
core +1 more source
Automatic motor activation in the executive control of action [PDF]
Frontiers in Human Neuroscience, 2012 Although executive control and automatic behavior have often been considered separate and distinct processes, there is strong emerging and convergent evidence that they may in fact be intricately interlinked. In this review, we draw together evidence showing that visual stimuli cause automatic and unconscious motor activation, and how this in turn has ...
McBride, Jennifer; id_orcid 0000-0001-5578-2490 +3 more
openaire +6 more sources