Results 41 to 50 of about 2,071,881 (285)

Design and Validation of a MR-compatible Pneumatic Manipulandum [PDF]

open access: yes, 2007
The combination of functional MR imaging and novel robotic tools may provide unique opportunities to probe the neural systems underlying motor control and learning.
Scheidt, Robert A.   +2 more
core   +2 more sources

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

open access: yesPLoS 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   +3 more
doaj   +1 more source

Musculoskeletal Modeling of the Wrist via a Multi Body Simulation

open access: yesLife, 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   +6 more
doaj   +1 more source

Deep learning-based fully automatic segmentation of wrist cartilage in MR images

open access: yes, 2020
The study objective was to investigate the performance of a dedicated convolutional neural network (CNN) optimized for wrist cartilage segmentation from 2D MR images.
Andreychenko, Anna   +10 more
core   +2 more sources

Estimating wrist joint angle with limited skin deformation information

open access: yes, 2018
Ascertaining a person’s motion intentions through muscle activity is important for controlling various assistive devices for people with disabilities. Several techniques have been proposed for estimating the extent of intended joint angle motion using ...
Akira Kato   +6 more
semanticscholar   +1 more source

Loading on the Scapho-Trapezium-Trapezoid joint during gripping [PDF]

open access: yes, 2009
The scapho-trapezium-trapezoid (STT) joint is believed to be highly vulnerable to wear and has been identified clinically as a high risk joint in arthritic patients. A theoretical model [1] of the load transfer through the wrist during gripping, suggests
Gislason, M.K.   +2 more
core  

Using finite element method in preoperative planning for wrist surgery [PDF]

open access: yes, 2008
The wrist has a wide variation of 'normal' anatomy, which may explain the discrepancy seen in success rates of some clinical procedures between patients with similar symptoms.
Gislason, M.K., Nash, D.H.
core  

Gouty arthritis of the spine in a renal transplant patient : a clinical case report: an unusual presentation of a common disease [PDF]

open access: yes, 2015
Axial gout is a well-documented but uncommon manifestation of gout. Its mimicking nature and the impracticality of axial joint aspiration might considerably delay its diagnosis.
Dhaese, Sofie   +4 more
core   +1 more source

The instability of wrist joint and total wrist replacement

open access: yesChinese Journal of Traumatology, 2016
Total wrist arthroplasty are not used as widely as total knee and hip replacement. The functional hands are requiring surgeons to design a durable and functional satisfying prosthesis. This article will list the main reasons that cause the failure of the prosthesis.
Yong-Qing Xu, Jin-Xing Ma
openaire   +3 more sources

Excision of the Wrist-Joint [PDF]

open access: yesThe Boston Medical and Surgical Journal, 1882
n ...
openaire   +2 more sources

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