AIMC Topic: Proprioception

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Robot-aided assessment and associated brain lesions of impaired ankle proprioception in chronic stroke.

Journal of neuroengineering and rehabilitation Jun 24, 2024
BACKGROUND: Impaired ankle proprioception strongly predicts balance dysfunction in chronic stroke. However, only sparse data on ankle position sense and no systematic data on ankle motion sense dysfunction in stroke are available. Moreover, the lesio...
Male Middle Aged Chronic Disease Aged Adult Ankle Stroke Rehabilitation Proprioception Robotics Stroke Brain Female Humans
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The independence of impairments in proprioception and visuomotor adaptation after stroke.

Journal of neuroengineering and rehabilitation May 18, 2024
BACKGROUND: Proprioceptive impairments are common after stroke and are associated with worse motor recovery and poor rehabilitation outcomes. Motor learning may also be an important factor in motor recovery, and some evidence in healthy adults sugges...
Aged Adult Male Humans Female Stroke Rehabilitation Proprioception Stroke Psychomotor Performance Adaptation, Physiological Middle Aged Robotics
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Multimodal information bottleneck for deep reinforcement learning with multiple sensors.

Neural networks : the official journal of the International Neural Network Society Apr 27, 2024
Reinforcement learning has achieved promising results on robotic control tasks but struggles to leverage information effectively from multiple sensory modalities that differ in many characteristics. Recent works construct auxiliary losses based on re...
Reinforcement, Psychology Proprioception Neural Networks, Computer Algorithms Humans Robotics Deep Learning Locomotion
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Modeling proprioception with task-driven neural network models.

Neuron Apr 12, 2024
In a recent issue of Cell, Vargas and colleagues demonstrate that task-driven neural network models are superior at predicting proprioceptive activity in the primate cuneate nucleus and sensorimotor cortex compared with other models. This provides va...
Animals Models, Neurological Sensorimotor Cortex Proprioception Humans Neural Networks, Computer
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Impaired proprioception and magnified scaling of proprioceptive error responses in chronic stroke.

Journal of neuroengineering and rehabilitation Apr 9, 2024
BACKGROUND: Previous work has shown that ~ 50-60% of individuals have impaired proprioception after stroke. Typically, these studies have identified proprioceptive impairments using a narrow range of reference movements. While this has been important...
Movement Stroke Rehabilitation Proprioception Robotics Stroke Humans
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Robot-Assisted Training to Improve Proprioception of Wrist.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Feb 1, 2024
In recent years, robot-assisted training has been shown to significantly improve motor function and proprioception in people with functional disabilities, but the efficiency of proprioceptive acuity was unclear. To characterize the efficiency of join...
Proprioception Wrist Joint Wrist Upper Extremity Humans Robotics
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Evaluation of Reliability of the Luna EMG Rehabilitation Robot to Assess Proprioception in the Upper Limbs in 102 Healthy Young Adults.

Medical science monitor : international medical journal of experimental and clinical research Jan 5, 2024
BACKGROUND Proprioception, the body's ability to perceive its own position and movement, is fundamental for motor control and coordination. Reliable assessment tools are essential, particularly for conditions affecting proprioceptive function. This s...
Female Reproducibility of Results Adult Male Young Adult Humans Robotics Proprioception Upper Extremity Hand
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A robot-aided visuomotor wrist training induces motor and proprioceptive learning that transfers to the untrained ipsilateral elbow.

Journal of neuroengineering and rehabilitation Oct 24, 2023
BACKGROUND: Learning of a visuomotor task not only leads to changes in motor performance but also improves proprioceptive function of the trained joint/limb system. Such sensorimotor learning may show intra-joint transfer that is observable at a prev...
Young Adult Robotics Elbow Proprioception Humans Wrist Upper Extremity
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Machine-Learning Assisted Electronic Skins Capable of Proprioception and Exteroception in Soft Robotics.

Advanced materials (Deerfield Beach, Fla.) Mar 20, 2023
Inspired by natural biological systems, soft robots have recently been developed, showing tremendous potential in real-world applications because of their intrinsic softness and deformability. The confluence of electronic skins and machine learning i...
Proprioception Wearable Electronic Devices Robotics Machine Learning
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The use of machine learning and deep learning techniques to assess proprioceptive impairments of the upper limb after stroke.

Journal of neuroengineering and rehabilitation Jan 27, 2023
BACKGROUND: Robots can generate rich kinematic datasets that have the potential to provide far more insight into impairments than standard clinical ordinal scales. Determining how to define the presence or absence of impairment in individuals using k...
Stroke Humans Upper Extremity Deep Learning Stroke Rehabilitation Proprioception
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