Results 101 to 110 of about 22,292,420 (367)

2D Markerless Gait Analysis [PDF]

, 2009
We present a 2D gait analysis system which is completely markerless and extracts kinematic information by analyzing video sequences obtained from an RGB video camera. These properties make the proposed approach particularly suitable in medical contexts where visual gait observation is still a recognised procedure or the invasiveness and high costs of ...
Goffredo, Michela, Nixon, Mark, Carter, John   +2 more
openaire   +4 more sources

Evaluation of Validity and Reliability of Inertial Measurement Unit-Based Gait Analysis Systems

Annals of Rehabilitation Medicine, 2018
Objective To replace camera-based three-dimensional motion analyzers which are widely used to analyze body movements and gait but are also costly and require a large dedicated space, this study evaluates the validity and reliability of inertial ...
Young-Shin Cho, S. Jang, Jae-sung Cho, Mi-Jung Kim, Hyeok Dong Lee, Sung Young Lee, Sang-Bok Moon   +6 more
semanticscholar   +1 more source

Multifunctional Biomedical Devices with Closed‐Loop Systems for Precision Therapy

Advanced Healthcare Materials, EarlyView.
This review explores two major types of closed‐loop therapeutic systems: self‐sustained and externally triggered. It highlights recent advances in stimuli‐responsive materials, integrated bioelectronics, and data‐driven control strategies, offering insight into emerging strategies for personalized, responsive drug delivery.
Yixuan Leng, Rujie Sun
wiley   +1 more source

An Organ‐on‐Chip Platform for Strain‐Controlled, Tissue‐Specific Compression of Cartilage and Mineralized Osteochondral Interface to Study Mechanical Overloading in Osteoarthritis

Advanced Healthcare Materials, EarlyView.
A mechanically active OsteoChondral Unit (OCU)‐on‐Chip platform mimicking the OCU's functional anatomy and the strain gradient across the osteochondral interface is presented. Upon compartment‐specific hyperphysiological compression, the model replicates mechanisms observed in osteoarthritis (OA) progression, such as calcium crystal accumulation ...
Andrea Mainardi, Anastasiya Börsch, Paola Occhetta, Robert Ivanek, Martin Ehrbar, Lisa Krattiger, Philipp Oertle, Marko Loparic, Ivan Martin, Marco Rasponi, Andrea Barbero   +10 more
wiley   +1 more source

Validity and Reproducibility of Inertial Physilog Sensors for Spatiotemporal Gait Analysis in Patients With Stroke

IEEE transactions on neural systems and rehabilitation engineering, 2019
Spatiotemporal gait analysis can provide quantitative information to assess treatment outcomes in stroke survivors. Therefore, clinicians need a portable, easy-to-use and low-cost tool that accurately and reliably measures spatiotemporal gait parameters.
N. Lefeber, M. Degelaen, C. Truyers, I. Safin, D. Beckwée   +4 more
semanticscholar   +1 more source

An Innovative “Tooth‐On‐Chip” Microfluidic Device Emulating the Structure and Physiology of the Dental Pulp Tissue

Advanced Healthcare Materials, EarlyView.
This work presents a “tooth‐on‐chip” device that mimics dental pulp tissue. By co‐culturing key cell types, it recreates vascular networks, stem cell niches, the odontoblast/dentine interface, and trigeminal innervation. This innovative platform provides a unique model of dental pulp structure and physiology, with significant potential for accelerating
Alessandro Cordiale, Deborah Stanco, Roberta Visone, Bernd Stadlinger, Pierfrancesco Pagella, Marco Rasponi, Thimios A. Mitsiadis   +6 more
wiley   +1 more source

Spatiotemporal Flood Hazard Classification in Bangkok Using Graph Convolutional Network and Temporal Fusion Transformer

IEEE Access
Urban flooding is a significant and increasing phenomenon in Bangkok that threatens human life. High population density, low elevation, and seasonal monsoons contribute to increased vulnerability to flooding.
Pakpoom Chaimook, Nirattaya Khamsemanan, Cholwich Nattee, Alice Sharp   +3 more
doaj   +1 more source

Influence of clinical and gait analysis experience on reliability of observational gait analysis (Edinburgh Gait Score Reliability)

Annals of Physical and Rehabilitation Medicine, 2010
Treatment complexity of cerebral palsy (CP) patients imposes outcome evaluation studies, which may include objective technical analysis and more subjective functional evaluation. The Edinburgh Gait Score (EGS) was proposed as an additive or alternative when complex instrumented three-dimensional gait analysis is not available.
M.-C. Simeoni, D. Scavarda, L. Zürcher Pfund, M.-A. Rohon, Elke Viehweger, Elke Viehweger, A.D. Loundou, M. Hélix, J. L. Jouve, Gérard Bollini, Jacquemier M   +10 more
openaire   +3 more sources

Using New Camera-Based Technologies for Gait Analysis in Older Adults in Comparison to the Established GAITRite System

Italian National Conference on Sensors, 2019
Various gait parameters can be used to assess the risk of falling in older adults. However, the state-of-the-art systems used to quantify gait parameters often come with high costs as well as training and space requirements.
A. Steinert, Igor Sattler, K. Otte, H. Röhling, S. Mansow-Model, U. Müller-Werdan   +5 more
semanticscholar   +1 more source

Self‐Assembling Multi‐Antigen T Cell Hybridizers for Precision Immunotherapy of Multiple Myeloma

Advanced Healthcare Materials, EarlyView.
A novel modular T‐cell engager platform, MATCH, is developed for personalized multiple myeloma therapy. MATCH uses complementary oligonucleotide‐linked Fab’ fragments to enable flexible targeting of MM antigens and controlled T‐cell activation. The system shows potent, antigen‐specific cytotoxicity in vitro and in vivo, highlighting its potential for ...
Shannuo Li, Jiahui Li, Hasan Al Faruque, Paul Shami, Birgit Knoechel, Jens Lohr, Douglas Sborov, Jiyuan Yang, Jindřich Kopeček   +8 more
wiley   +1 more source