Results 171 to 180 of about 670,568 (304)

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

Skin Typing and High Resolution MRI of Human Skin: Multiple Contrast Approach for Image Characterization

, 2010
Background and objectives: The ex vivo magnetic resonance microimaging (MRM) image characteristics are reported in human skin excised samples.
Rakesh R. Sharma
core  

Nonlinear inversion model-driven deep learning method for magnetic resonance imaging (MRI) quantitative susceptibility mapping imaging. [PDF]

Quant Imaging Med Surg
Sun Y, Guo H, Li M, Zhang Z.
europepmc   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Measurement of brain volume using MRI:software, techniques, choices and prerequisites

, 2010
Magnetic resonance imaging (MRI) permits in vivo quantification of brain compartment volume, and has many applications in cognitive, clinical and comparative neuroscience.
Keller, Simon S., Roberts, Neil
core  

Multimodal magnetic resonance imaging (MRI) quantification of hippocampal injury in acute carbon monoxide poisoning: reduced hippocampal volume as a sensitive biomarker linked to cognitive impairment and prognosis. [PDF]

Quant Imaging Med Surg
Li T, Niu S, Yu T, Qiu X, Zhang X.
europepmc   +1 more source

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

Advanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du, Ruokun He, Luqi Li, Hesheng Wang, Zhuo‐Chen Ma, Bing Han   +5 more
wiley   +1 more source

Hypothesis-Generating Magnetic Resonance Imaging (MRI) Observation of Maisonneuve Fractures With Discontinuous Interosseous Membrane Injury: A Three-Case Series. [PDF]

Cureus
Sato M, Kimura T, Saito M, Fukuda T, Kubota M.   +4 more
europepmc   +1 more source

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

Timing of Magnetic Resonance Imaging (MRI) in Moderate and Severe TBI: A Systematic Review. [PDF]

J Clin Med
Geiger P, Gmeiner R, Schön V, Petr O, Thomé C, Pinggera D.   +5 more
europepmc   +1 more source