Design, Fabrication and Test of a Lightweight 3.0 T Cryogen-Free MRI System

Engineering, Electrical Engineering, Medicine, Medical Imaging, Life Sciences, Bioengineering,
Cryogen-Free MRI System   Magnetic Field Stability   Small Animal Imaging   Material Analysis   Gradient Coil  

Design and Testing of a Lightweight 3.0 T Cryogen-Free MRI System Academic Background Magnetic Resonance Imaging (MRI), as a non-invasive, radiation-free imaging technology, has been widely used in medical diagnostics and scientific research. Especially in the fields of small animal studies and material analysis, high-field MRI systems can provide ...

Passive Beamforming Metasurfaces for Microwave-Induced Thermoacoustic Imaging

Engineering, Electrical Engineering, Information Science, Electronic Information, Medicine, Medical Imaging, Life Sciences, Bioengineering,
Microwave-Induced Thermoacoustic Imaging   Metasurfaces   Brain Imaging   Signal-to-Noise Ratio   Tissue Imaging  

Passive Beamforming Metasurfaces for Microwave-Induced Thermoacoustic Imaging Academic Background Microwave-induced thermoacoustic imaging (MTAI) is an emerging medical imaging technology that combines the advantages of microwave and ultrasound imaging. It generates ultrasonic waves (i.e., thermoacoustic signals) by irradiating biological tissues w...

Accelerated Simulation of Multi-Electrode Arrays Using Sparse and Low-Rank Matrix Techniques

Engineering, Electrical Engineering, Medicine, Ophthalmology, Life Sciences, Bioengineering,
multi-electrode arrays   sparse matrix   low-rank compensation   neural network simulation   retinal prosthesis  

Accelerating Multi-Electrode Array Simulation with Sparse and Low-Rank Matrix Techniques Academic Background Multi-electrode arrays (MEAs) play a crucial role in the field of neural stimulation, particularly in neural prosthetics such as retinal prostheses. These devices restore vision or treat neurodegenerative diseases by electrically stimulating...

Unsupervised Accuracy Estimation for Brain-Computer Interfaces Based on Selective Auditory Attention Decoding

Engineering, Electrical Engineering, Information Science, Artificial Intelligence, Medicine, Neurology, Life Sciences, Bioengineering,
Brain-Computer Interface   Selective Auditory Attention Decoding   Unsupervised Accuracy Estimation   Stimulus Reconstruction   Neurofeedback  

Unsupervised Accuracy Estimation for Brain-Computer Interfaces Based on Selective Auditory Attention Decoding Academic Background In complex auditory environments, humans can selectively focus on a specific sound source while ignoring other interfering sounds—a phenomenon known as the “cocktail party effect.” Selective Auditory Attention Decoding (...

Interdisciplinary Advances in Microcombs: Bridging Physics and Information Technology

Physics, Optics, Quantum Physics, Engineering, Electrical Engineering, Materials Science, Information Science, Electronic Information, Semiconductors and Information Devices,
microcombs   optical frequency combs   information science   quantum optics   optical communications  

Interdisciplinary Advances in Microcomb Technology: Bridging Physics and Information Technology Academic Background The optical frequency comb (OFC) is a technology that divides the optical frequency domain into a series of discrete, equally spaced frequency lines. It has been widely used in precision measurements, optical communications, atomic cl...