Orthopedics

Latest AI and machine learning research in orthopedics for healthcare professionals.

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Showing 4861-4880 of 7,645 articles

The Economic Burden of ACPA-Positive Status Among Patients with Rheumatoid Arthritis.

BACKGROUND: Anticitrullinated protein antibodies (ACPAs) are serological biomarkers associated with early, rapidly progressing rheumatoid arthritis (RA), including more severe disease and joint damage. ACPA testing has become a routine tool for RA diagnosis and prognosis. Furthermore, treatment efficacy has been shown to vary by ACPA-positive status. However, it is not clear if the economic burden...

Jul 17 2017 29290168

Classification of Diffusion Tensor Metrics for the Diagnosis of a Myelopathic Cord Using Machine Learning.

In this study, we propose an automated framework that combines diffusion tensor imaging (DTI) metrics with machine learning algorithms to accurately classify control groups and groups with cervical spondylotic myelopathy (CSM) in the spinal cord. The comparison between selected voxel-based classification and mean value-based classification were performed. A support vector machine (SVM) classifier ...

Jul 16 2017 28830310
Calcifediol Rather Than Cholecalciferol for a Patient Submitted to Malabsortive Bariatric Surgery: A Case Report.

Vitamin D deficiency following malabsorptive bariatric surgery can lead to osteomalacia. We report a patient with severe vitamin D deficiency followin...

Jul 14 2017 29264560
The antioxidant and antimicrobial activity of essential oils against spp. isolated from fish.

Natural products of plant origin, which include essential oils (EO) could be used as a growth inhibitor of pathogenic and spoilage microflora in food....

Jul 11 2017 30166897
Artificial intelligence for analyzing orthopedic trauma radiographs.

Background and purpose - Recent advances in artificial intelligence (deep learning) have shown remarkable performance in classifying non-medical image...

Jul 6 2017 28681679
Assessment of pose repeatability and specimen repositioning of a robotic joint testing platform.

This paper describes the quantitative assessment of a robotic testing platform, consisting of an industrial robot and a universal force-moment sensor,...

Jun 24 2017 28651855
Deep neural mapping support vector machines.

The choice of kernel has an important effect on the performance of a support vector machine (SVM). The effect could be reduced by NEUROSVM, an archite...

Jun 21 2017 28646763
An Ensemble Multilabel Classification for Disease Risk Prediction.

It is important to identify and prevent disease risk as early as possible through regular physical examinations. We formulate the disease risk predict...

Jun 15 2017 29065647
Biomechanical Reactions of Exoskeleton Neurorehabilitation Robots in Spastic Elbows and Wrists.

Spasticity is an important factor in designing wearable and lightweight exoskeleton neurorehabilitation robots. The proposed study evaluates biomechan...

Jun 9 2017 28613178
A preliminary examination of the diagnostic value of deep learning in hip osteoarthritis.

Hip Osteoarthritis (OA) is a common disease among the middle-aged and elderly people. Conventionally, hip OA is diagnosed by manually assessing X-ray ...

Jun 2 2017 28575070
Direct Multitype Cardiac Indices Estimation via Joint Representation and Regression Learning.

Cardiac indices estimation is of great importance during identification and diagnosis of cardiac disease in clinical routine. However, estimation of m...

May 26 2017 28574348
Arthrobots.

This article describes a class of robots-"arthrobots"-inspired, in part, by the musculoskeletal system of arthropods (spiders and insects, inter alia)...

May 24 2017 29182080
Spotting L3 slice in CT scans using deep convolutional network and transfer learning.

In this article, we present a complete automated system for spotting a particular slice in a complete 3D Computed Tomography exam (CT scan). Our appro...

May 19 2017 28558319
Machine learning for epigenetics and future medical applications.

Understanding epigenetic processes holds immense promise for medical applications. Advances in Machine Learning (ML) are critical to realize this prom...

May 19 2017 28524769
Skill Learning and Skill Transfer Mediated by Cooperative Haptic Interaction.

It is known that physical coupling between two subjects may be advantageous in joint tasks. However, little is known about how two people mutually exc...

May 8 2017 28500006
Radiofrequency Ablation Followed by Percutaneous Ethanol Ablation Leading to Long-Term Remission of Hyperparathyroidism.

A 30-year-old male with cerebral palsy and motor impairment presented with right femur fracture. He had gradually worsening mobility and contractures ...

Apr 27 2017 29264521
Ascertainment of pharmacological activities of Hook and Roxb used in Bangladesh: An in vitro study.

The present study was cherished to investigate in vitro thrombolytic, membrane stabilizing and antibacterial activities of and . Different types meth...

Apr 26 2017 29321997
Physical human-robot interaction of an active pelvis orthosis: toward ergonomic assessment of wearable robots.

BACKGROUND: In human-centered robotics, exoskeletons are becoming relevant for addressing needs in the healthcare and industrial domains. Owing to the...

Apr 14 2017 28410594
Effect of the vascularized bone components on the survival of vascularized composite allografts.

BACKGROUND: Vascularized composite allograft (VCA), such as hand and face allograft, contains a vascularized bone component that may provide an immuno...

Apr 6 2017 29506828
A neural joint model for entity and relation extraction from biomedical text.

BACKGROUND: Extracting biomedical entities and their relations from text has important applications on biomedical research. Previous work primarily ut...

Mar 31 2017 28359255
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