AIMC Topic: Biomechanical Phenomena
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Discriminating between sleep and exercise-induced fatigue using computer vision and behavioral genetics.
Journal of neurogenetics
Aug 19, 2020
Following prolonged swimming, cycle between active swimming bouts and inactive quiescent bouts. Swimming is exercise for and here we suggest that inactive bouts are a recovery state akin to fatigue. It is known that cGMP-dependent kinase (PKG) acti...
Biological Plausibility of Arm Postures Influences the Controllability of Robotic Arm Teleoperation.
Human factors
Aug 18, 2020
OBJECTIVE: We investigated how participants controlling a humanoid robotic arm's 3D endpoint position by moving their own hand are influenced by the robot's postures. We hypothesized that control would be facilitated (impeded) by biologically plausib...
Effects of two different robot-assisted arm training on upper limb motor function and kinematics in chronic stroke survivors: A randomized controlled trial.
Topics in stroke rehabilitation
Aug 13, 2020
BACKGROUND: Comparative studies of different robotic types are warranted to tailor robot-assisted upper limb training to patient's functional level.
Improved recurrent neural network-based manipulator control with remote center of motion constraints: Experimental results.
Neural networks : the official journal of the International Neural Network Society
Aug 12, 2020
In this paper, an improved recurrent neural network (RNN) scheme is proposed to perform the trajectory control of redundant robot manipulators using remote center of motion (RCM) constraints. Firstly, learning by demonstration is implemented to model...
Design and control of a lower limb rehabilitation robot considering undesirable torques of the patient's limb.
Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine
Aug 11, 2020
This research introduces a new exoskeleton-type rehabilitation robot, which can be used in lower limb rehabilitation therapy for post-stroke patients. A novel design of a typical knee and ankle rehabilitation robot is proposed. The kinematic and dyna...
Golf Swing Segmentation from a Single IMU Using Machine Learning.
Sensors (Basel, Switzerland)
Aug 10, 2020
Golf swing segmentation with inertial measurement units (IMUs) is an essential process for swing analysis using wearables. However, no attempt has been made to apply machine learning models to estimate and divide golf swing phases. In this study, we ...
Mediolateral damping of an overhead body weight support system assists stability during treadmill walking.
Journal of neuroengineering and rehabilitation
Aug 10, 2020
BACKGROUND: Body weight support systems with three or more degrees of freedom (3-DoF) are permissive and safe environments that provide unloading and allow unrestricted movement in any direction. This enables training of walking and balance control a...
Interpretability of Input Representations for Gait Classification in Patients after Total Hip Arthroplasty.
Sensors (Basel, Switzerland)
Aug 6, 2020
Many machine learning models show black box characteristics and, therefore, a lack of transparency, interpretability, and trustworthiness. This strongly limits their practical application in clinical contexts. For overcoming these limitations, Explai...
Iterative Learning Control for a Soft Exoskeleton with Hip and Knee Joint Assistance.
Sensors (Basel, Switzerland)
Aug 4, 2020
Walking on different terrains leads to different biomechanics, which motivates the development of exoskeletons for assisting on walking according to the type of a terrain. The design of a lightweight soft exoskeleton that simultaneously assists multi...
Test-Retest Reliability of Kinematic Assessments for Upper Limb Robotic Rehabilitation.
IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society
Aug 3, 2020
Robot-measured kinematic variables are increasingly used in neurorehabilitation to characterize motor recovery following stroke. However, few studies have evaluated the reliability of these kinematic variables. This study aimed at evaluating the test...
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