Results 111 to 120 of about 2,985,828 (282)

Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

Advanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan, Tran Bach Dang, Chi Cong Nguyen, Yee Lap Pong, Tianruo Guo, Thanh Nho Do, Hoang‐Phuong Phan   +6 more
wiley   +1 more source

Integrating visual and tactile information in the perirhinal cortex [PDF]

, 2009
By virtue of its widespread afferent projections, perirhinal cortex is thought to bind polymodal information into abstract object-level representations.
P. Notley, J. T. Devlin, Price, C. J., Devlin, J.T., Hocking, J., C. J. Price, J. Hocking, Holdstock, J.S., Notley, P., Price, C.J., Devlin, J. T., Holdstock, J. S., J. S. Holdstock   +12 more
core   +2 more sources

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Treatment of one case of cerebral palsy combined with posterior visual pathway injury using autologous bone marrow mesenchymal stem cells

Journal of Translational Medicine, 2012
Background Cerebral palsy is currently one of the major diseases that cause severe paralysis of the nervous system in children; approximately 9–30% of cerebral palsy patients are also visually impaired, for which no effective treatment is available. Bone
Li Min, Yu Aixue, Zhang Fangfang, Dai GuangHui, Cheng Hongbin, Wang Xiaodong, An Yihua   +6 more
doaj   +1 more source

Thalamic atrophy in infants with PVL and cerebral visual impairment

Early Human Development, 2006
The aim of this retrospective study was to establish the presence and severity of cerebral visual impairment in preterm infants with PVL. We also wished to establish whether abnormalities of visual function are related to brain MRI findings and more specifically not only to the involvement of optic radiations and occipital cortex but also to changes in
Ricci , D., Anker, S., Cowan, F., Pane, Marika, Gallini, Francesca, Luciano, Rita Paola Maria, Donvito, Valeria, Baranello, Giovanni, Cesarini, L., Bianco, Flaviana, Rutheford, M., Romagnoli, Costantino, Atkinson, J., Braddick, O., Guzzetta, Francesco, Mercuri, Eugenio Maria   +15 more
openaire   +2 more sources

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Supporting people with visual impairment [PDF]

, 2013
Some techniques to keep in mind when meeting with a patient with visual impairment and an verview of different models for educating children with visual and other ...

core  

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source

Effects of visual impairment and its restoration on electroencephalogram during walking in aged females

Chinese Medical Journal
. Background:. Visual input significantly influences cerebral activity related to locomotor navigation, although the underlying mechanism remains unclear.
Mingxin Ao, Hongshi Huang, Xuemin Li, Yingfang Ao, Yanjie Yin   +4 more
doaj   +1 more source