AIMC Topic: Biomechanical Phenomena
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A robust machine learning enabled decomposition of shear ground reaction forces during the double contact phase of walking.
Gait & posture
Jul 9, 2019
BACKGROUND: Dynamic analyses of walking rely on the 3D ground reaction forces (GRF) under each foot, while only the resultant force of both limbs may be recorded on a single-belt instrumented treadmill or when both feet touch the same force platform.
On-field player workload exposure and knee injury risk monitoring via deep learning.
Journal of biomechanics
Jul 8, 2019
In sports analytics, an understanding of accurate on-field 3D knee joint moments (KJM) could provide an early warning system for athlete workload exposure and knee injury risk. Traditionally, this analysis has relied on captive laboratory force plate...
Multi-functional soft-bodied jellyfish-like swimming.
Nature communications
Jul 2, 2019
The functionalities of the untethered miniature swimming robots significantly decrease as the robot size becomes smaller, due to limitations of feasible miniaturized on-board components. Here we propose an untethered jellyfish-inspired soft millirobo...
Efficacy of Cardiac Rehabilitation with Assistance from Hybrid Assistive Limb in Patients with Chronic Heart Failure: Protocol for a Randomized Controlled Study.
Cardiology
Jun 25, 2019
The hybrid assistive limb (HAL) provides motion assistance based on bioelectrical signals detected on the skin surface when muscle forces are generated. The lumbar-type HAL is expected to expand the therapeutic options for severe cardiac patients who...
Intelligent prediction of kinetic parameters during cutting manoeuvres.
Medical & biological engineering & computing
Jun 15, 2019
Due to its capabilities in analysing injury risk, the ability to analyse an athlete's ground reaction force and joint moments is of high interest in sports biomechanics. However, using force plates for the kinetic measurements influences the athlete'...
A minimal longitudinal dynamic model of a tailless flapping wing robot for control design.
Bioinspiration & biomimetics
Jun 6, 2019
Recently, several insect- and hummingbird-inspired tailless flapping wing robots have been introduced. However, their flight dynamics, which are likely to be similar to that of their biological counterparts, remain yet to be fully understood. We prop...
Effects of Transcranial Direct Current Stimulation (tDCS) Combined With Wrist Robot-Assisted Rehabilitation on Motor Recovery in Subacute Stroke Patients: A Randomized Controlled Trial.
IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society
Jun 3, 2019
Both transcranial direct current stimulation (tDCS) and wrist robot-assisted training have demonstrated to be promising approaches for stroke rehabilitation. However, the effects of the combination of the two treatments in subacute stroke patients ar...
Motor Cortex
Electrodes
Upper Extremity
Stroke Rehabilitation
Transcranial Direct Current Stimulation
Single-Blind Method
Electroencephalography
Wrist
Combined Modality Therapy
Young Adult
Algorithms
Adult
Female
Treatment Outcome
Humans
Aged
Biomechanical Phenomena
Middle Aged
Recovery of Function
Aged, 80 and over
Robotics
Adolescent
Male
A force-measuring and behaviour-recording system consisting of 24 individual 3D force plates for the study of single limb forces in climbing animals on a quasi-cylindrical tower.
Bioinspiration & biomimetics
May 24, 2019
This study describes the design of a new force measuring array with a quasi-cylindrical surface for measuring the 3D ground reaction forces of animals climbing on a surface with high curvature. This force-measuring array was assembled from 24 individ...
Electrical stimulation in a spiking neural network model of monkey superior colliculus.
Progress in brain research
May 10, 2019
The superior colliculus (SC) generates saccades by recruiting a population of cells in its topographically organized motor map. Supra-threshold electrical stimulation in the SC produces a normometric saccade with little effect of the stimulation para...
Counts of mechanical, external configurations compared to computational, internal configurations in natural and artificial systems.
PloS one
May 8, 2019
Animal movement encodes information that is meaningfully interpreted by natural counterparts. This is a behavior that roboticists are trying to replicate in artificial systems but that is not well understood even in natural systems. This paper presen...
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