Corrective Muscle Activity Reveals Subject-Specific Sensorimotor Recalibration
نویسندگان
چکیده
منابع مشابه
Sensorimotor temporal recalibration within and across limbs.
Deciding precisely when we have acted is challenging, as actions involve a train of neural events spread across both space and time. Repeated delays between actions and consequent events can result in a shift, such that immediate feedback can seem to precede the causative act. Here we examined which neurocognitive representations are affected during such sensorimotor temporal recalibration, by ...
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Aims and background: People with low back pain represent impaired anticipatory postural adjustments.The aim of this study was to investigate The effects of sensorimotor training on proprioception and anticipatory postural adjustment of the some trunk muscle of subject with non-specific chronic low back pain. Materials and methods: The present study was a quasi - experimental study with a prete...
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How does the brain evaluate and represent the time interval between a sensorimotor pair of events like a button press and a flash? Psychophysical experiments have shown that the relative position in time of the two events is subject to contraction (causal/intentional binding) [1] and to adaptive shifts which lead to striking time-ordering reversal illusions (temporal recalibration) [2]. The sub...
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BACKGROUND Our motor actions normally generate sensory events, but how do we know which events were self generated and which have external causes? Here we use temporal adaptation to investigate the processing stage and generality of our sensorimotor timing estimates. METHODOLOGY/PRINCIPAL FINDINGS Adaptation to artificially-induced delays between action and event can produce a startling perce...
متن کاملSubject-specific thumb muscle activity during functional tasks of daily life.
BACKGROUND The trapeziometacarpal joint is subjected to high compressive forces during powerful pinch and grasp tasks due to muscle loading. In addition, muscle contraction is important for stability of the joint. The aim of the present study is to explore if different muscle activation patterns can be found between three functional tasks. METHODS Isometric forces and fine-wire electromyograp...
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ژورنال
عنوان ژورنال: eneuro
سال: 2019
ISSN: 2373-2822
DOI: 10.1523/eneuro.0358-18.2019