Results 31 to 40 of about 102,464 (312)

Robot-Aided Mapping of Wrist Proprioceptive Acuity across a 3D Workspace. [PDF]

PLoS ONE, 2016
Proprioceptive signals from peripheral mechanoreceptors form the basis for bodily perception and are known to be essential for motor control. However we still have an incomplete understanding of how proprioception differs between joints, whether it ...
Francesca Marini, Valentina Squeri, Pietro Morasso, Jürgen Konczak, Lorenzo Masia   +4 more
doaj   +1 more source

Radiotriquetral arthrodesis for rheumatoid wrist with flexor tendon rupture: A case report

Journal of Orthopaedic Surgery, 2019
Flexor tendon rupture in the wrist of patients with rheumatoid arthritis is a rare complication, and there is no standard treatment for the wrist joint.
Koichi Yano, Yasunori Kaneshiro, Masuhiro Tomita, Yusuke Miyashima, Hirohisa Yagi, Hideki Sakanaka   +5 more
doaj   +1 more source

Development of wearable rehabilitation device using parallel link mechanism: rehabilitation of compound motion combining palmar/dorsi flexion and radial/ulnar deviation

ROBOMECH Journal, 2018
In recent years, the total number of physical therapists is increasing in Japan. However, it is not sufficient to nurse of patients requiring long-term care.
Yudai Kitano, Tsutomu Tanzawa, Kazutaka Yokota   +2 more
doaj   +1 more source

On excision of the wrist-joint [PDF]

Dublin Quarterly Journal of Medical Science, 1870
n ...
openaire   +2 more sources

Closed-form solutions for the inverse kinematics of serial robots using conformal geometric algebra [PDF]

, 2021
This work addresses the inverse kinematics of serial robots using conformal geometric algebra. Classical approaches include either the use of homogeneous matrices, which entails high computational cost and execution time or the development of particular geometric strategies that cannot be generalized to arbitrary serial robots. In this work, we present
arxiv   +1 more source

Minimizing endpoint variability through reinforcement learning during reaching movements involving shoulder, elbow and wrist. [PDF]

PLoS ONE, 2017
Reaching movements are comprised of the coordinated action across multiple joints. The human skeleton is redundant for this task because different joint configurations can lead to the same endpoint in space.
David Marc Anton Mehler, Alexandra Reichenbach, Julius Klein, Jörn Diedrichsen   +3 more
doaj   +1 more source

Safety and efficacy of a novel three-dimensional printed microporous titanium prosthesis for total wrist arthroplasty in the treatment of end-stage wrist arthritis

Frontiers in Bioengineering and Biotechnology, 2023
Background: Total wrist arthroplasty is an effective treatment for end-stage wrist arthritis from all causes. However, wrist prostheses are still prone to complications such as prosthesis loosening and periprosthetic fractures after total wrist ...
Xingbo Cai, Xingbo Cai, Bin Wang, Bin Wang, Bihuan Zhang, Bihuan Zhang, Yue Zhang, Yue Zhang, Teng Wang, Wei Lin, Youjun Huang, Bingquan Chen, Siyuan Zhou, Sheng Lu, Yongqing Xu   +14 more
doaj   +1 more source

Regional sonology of the upper limb - II: Wrist and hand

Indian Journal of Rheumatology, 2018
With the advent of musculoskeletal ultrasound (US), there has been a paradigm shift in the way rheumatological conditions are detected, quantified and managed.
Bipin R Shah, Ankit B Shah
doaj   +1 more source

Musculoskeletal Modeling of the Wrist via a Multi Body Simulation

Life, 2022
In this study, three different musculoskeletal modeling approaches were compared to each other. The objective was to show the possibilities in the case of a simple mechanical model of the wrist, using a simple multi-body-simulation (MBS) model, and using
Jörg Eschweiler, Maximilian Praster, Valentin Quack, Roman Michalik, Frank Hildebrand, Björn Rath, Filippo Migliorini   +6 more
doaj   +1 more source

CNN-based fully automatic wrist cartilage volume quantification in MR Image [PDF]

arXiv, 2022
Detection of cartilage loss is crucial for the diagnosis of osteo- and rheumatoid arthritis. A large number of automatic segmentation tools have been reported so far for cartilage assessment in magnetic resonance images of large joints. As compared to knee or hip, wrist cartilage has a more complex structure so that automatic tools developed for large ...
arxiv