Results 111 to 120 of about 7,747 (217)

Separation of Neural Drives to Muscles from Transferred Polyfunctional Nerves using Implanted Micro-electrode Arrays [PDF]

arXiv
Following limb amputation, neural signals for limb functions persist in the residual peripheral nerves. Targeted muscle reinnervation (TMR) allows to redirected these signals into spare muscles to recover the neural information through electromyography (EMG). However, a significant challenge arises in separating distinct neural commands redirected from
arxiv  

Consideration of chronic pain and current prosthetic satisfaction in above knee amputees

طب جانباز, 2011
Background and purpose: Following limb loss, offering rehabilitation, prosthesis, assistive devices and training to restore function for amputee are really important. Chronic pain can cause patient’s psychological and physical limitations.
A. Yavari, E. Esfandiari, M. Masoumi, h. saeedi, M. allami   +4 more
doaj  

Photonic Nanomaterials for Wearable Health Solutions

Advanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park, Jung Woo Leem, Young L. Kim, Chi Hwan Lee   +3 more
wiley   +1 more source

PHANTOM LIMBS [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1948
W R, HENDERSON, G E, SMYTH
openaire   +2 more sources

Mitochondrial Transplantation via Magnetically Responsive Artificial Cells Promotes Intracerebral Hemorrhage Recovery by Supporting Microglia Immunological Homeostasis

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou, Jinhui Zang, Yuxuan Qian, Qiang Zhang, Yifan Wang, Tingting Yao, Hongyu Yan, Kai Zhang, Xiaojun Cai, Lixian Jiang, Yuanyi Zheng   +10 more
wiley   +1 more source

Localization of Vibrotactile Stimuli on the Face [PDF]

arXiv
The face remains relatively unexplored as a target region for haptic feedback, despite providing a considerable surface area consisting of highly sensitive skin. There are promising applications for facial haptic feedback, especially in cases of severe upper limb loss or spinal cord injury, where the face is typically less impacted than other body ...
arxiv  

Transforming Healthcare: Intelligent Wearable Sensors Empowered by Smart Materials and Artificial Intelligence

Advanced Materials, EarlyView.
Wearable sensors, empowered by AI and smart materials, revolutionize healthcare by enabling intelligent disease diagnosis, personalized therapy, and seamless health monitoring without disrupting daily life. This review explores cutting‐edge advancements in smart materials and AI‐driven technologies that empower wearable sensors for diagnostics and ...
Shuwen Chen, Shicheng Fan, Zheng Qiao, Zixiong Wu, Baobao Lin, Zhijie Li, Michael A. Riegler, Matthew Yu Heng Wong, Arve Opheim, Olga Korostynska, Kaare Magne Nielsen, Thomas Glott, Anne Catrine T. Martinsen, Vibeke H. Telle‐Hansen, Chwee Teck Lim   +14 more
wiley   +1 more source

Multi‐Scale Modeling of a 3D Soft Magnetoelectric Patch for Wireless Nerve Stimulation

Advanced Materials Interfaces, EarlyView.
Core‐shell, magnetoelectric nanoparticles (MENPs) can serve as wireless electric nano‐sources, thanks to their ability to generate high levels of electricity, when stimulated by a human‐safe external magnetic field. By combining MENPs with soft, biocompatible polymeric matrices and optimizing its composite configuration and electrical behavior via ...
Giulia Suarato, Alessandra Marrella, Anna Tommasini, Serena Fiocchi, Emma Chiaramello, Marta Parazzini, Paolo Ravazzani   +6 more
wiley   +1 more source

On the Impact and Utility of Single-Exomoon Modeling for Multi-Moon Systems [PDF]

arXiv
The search for exomoons in time-domain photometric data has to-date generally consisted of fitting transit models that are comprised of a planet hosting a single moon. This simple model has its advantages, but it may not be particularly representative, as most of the major moons in our Solar System are found in multi-moon satellite systems.
arxiv  

Deploying Partially Cross‐Linked Elastomers to Optimize Adhesion for Long‐Term Surface Electromyography Electrodes

Advanced Materials Interfaces, EarlyView.
A novel approach using partially cross‐linked elastomers with conductive carbon black achieves long‐term adhesion and high‐quality signal capture for surface electromyography (sEMG) electrodes. The optimized electrodes demonstrate excellent skin compliance, robust performance through repeated use, and potential applications in wearable biomedical ...
Yuqi Wang, Xi Wang, Leif Sandsjö, Xuqing Liu, Li Guo   +4 more
wiley   +1 more source