Sensorimotor Control
Using kinematic analyses to explore sensorimotor control impairments in children with 22q11.2 Deletion Syndrome
... between sensorimotor performance on the one hand and psycho- pathology or IQ on the other suggests that sensorimotor impairment is not a consequence of generally poorer functional or coping levels but a ...
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EMG and kinematic analysis of sensorimotor control for patients after stroke using cyclic voluntary movement with visual feedback
... The arm-tracking experiments were conducted to evalu- ate the sensorimotor control in a dynamic situation. In general, the kinematic profiles generated by the affected side had larger variability in ...
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Connecting the Speed-Accuracy Trade-Offs in Sensorimotor Control and Neurophysiology Reveals Diversity Sweet Spots in Layered Control Architectures
... motor control, we develop a theoretical framework that characterizes how component SATs in nerve signaling translates to system SATs in sensorimotor control ...layered control architecture ...
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Sparse visual models for biologically inspired sensorimotor control
... One of the major difficulties in robot navigation is the capability of rapidly responding to unpredictable and novel situations. The level of delegation and autonomy of robotic systems in remote missions will depend on ...
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Clinical application of computerized evaluation and re-education biofeedback prototype for sensorimotor control of the hand in stroke patients
... healthy control subjects ...conscious control [45]. There- fore, reduced motor control efficiency is a potential indi- cator of sound hand function, because of reduced sensorimotor ...
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Continuous Sensorimotor Control Mechanisms in Posterior Parietal Cortex: Forward Model Encoding and Trajectory Decoding
... during control of movement; a sensorimotor representation of the interaction of one’s self with the physical world ...for sensorimotor control have been proposed: the forward model and the ...
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The role of noise in sensorimotor control
... The work presented in this thesis makes several specific predictions, which could be tested in future experiments. First, the model developed in Chapters 3 and 4 implies that the level o f noise in muscles, i.e. the ...
236
SENSORIMOTOR CONTROL OVER FUSIMOTOR NEURONS OF THE TENUISSIMUS MUSCLE IN THE A NESTHETIZED CAT: A QUALITATIVE PRIMARY AFFERENT RECORDING
... afferents compared to that of secondaries because firstly primary afferent discharges originate from all infrafusal fibers which are under the influence of at least two main r populations, static and dynamic. Secondly, ...
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Acquired Dysarthria within the Context of the Four-level Framework of Speech Sensorimotor Control
... The traditional classification of dysarthria as a motor execution disorder (Darley, Aronson & Brown, 1975) is challenged by recent advances in theoretical models of the sensorimotor con trol of speech. One ...
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Sensorimotor control during isothermal tracking in Caenorhabditis elegans
... In each assay, 20–25 young adult worms were washed in NGM buffer for ~1·min before being moved to a 9-cm NGM agar plate (Sulston and Hodgkin, 1988). The plate was then placed on an aluminum surface under thermoelectric ...
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Context estimation in sensorimotor control
... The previous chapter has examined the structure and plasticity of the visuomo tor mapping. The following chapters explore how the context is estim ated in the presence of multiple visuomotor mappings. Our ability to ...
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FINE SENSORIMOTOR CONTROL IN HEALTHY CHILDREN
... FINE CONTROL: The training became more specific and progressed to the control of a single motor unit activity. The investi- gator indicated on the oscilloscope a single[r] ...
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An exploratory study of an undefined acquired neuromotor speech disorder within the context of the four level framework for speech sensorimotor control
... This implies an addition to the traditional three stage model of linguistic encoding, programming and execution of speech movements, resulting in a four level model / framework con[r] ...
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Neural Correlates of Sensorimotor Control in Human Cortex: State Estimates and Reference Frames
... in sensorimotor transformations define a set of sensory axes in which to represent the desired motor action (movement) from the initial position of the arm, position of the head, and the visual location of the cup ...
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Effect of Terminal Haptic Feedback on the Sensorimotor Control of Visually and Tactile-Guided Grasping
... Experiment 4 entailed pantomime- grasps with overlapping SR relations wherein limb and target vision was removed prior to response initiation. In terms of PGAs, results showed that values increased linearly with ...
194
Assessment and modulation of the sensorimotor cough response
... food are transported from the oral cavity to the pharynx. They gradually accumulate in the oro- pharynx, valleculae, and even as low as the pyriform sinuses, during continued mastication, until the entire bolus is ready ...
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Effects of sensorimotor training volume on recovery of sensorimotor function in patients following lower limb arthroplasty
... why control of quiet bipedal stance did not improve during rehabilitation periods, asymmetric load distribution is known to increase COP displacement during quiet stance and has been shown persist in TKA patients ...
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Sensorimotor responsiveness and resolution in the giraffe
... has the potential for a particularly acute trade-off between responsiveness and resolution. These compromises may be even more extreme for the giraffe in the case of sensing stimuli at the foot because the giraffe has ...
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Sensorimotor disturbances in neck disorders affecting postural stability, head and eye movement control
... of sensorimotor control in the neck pain patient should include: investigation of the symptom of dizziness and unsteadiness and measurement of cervical joint position error, postural stability and ...
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