Results 61 to 70 of about 601,893 (230)

Machine Learning‐Driven Design of Multicomponent Bone Inorganic Matrix Mimicking Scaffolds for Osteogenesis Enhanced by Neurogenesis

Advanced Science, EarlyView.
Schematic illustration of development of experimental datasets and algorithm models, screening and preparation of the scaffolds and their applications in vivo. ABSTRACT Bone defects require materials with osteogenic, neurogenic, and angiogenic activity, yet designing such materials within high‐dimensional compositional spaces remains challenging. Here,
Kunlu Lin, Ying Yang, Chuyao Zhou, Hanyue Mao, Zhiquan Zhang, Libangxi Liu, Xiaoying Yu, Haoming Liu, Long Liu, Xiaoyan Wang   +9 more
wiley   +1 more source

The Encephalophone: A Novel Musical Biofeedback Device using Conscious Control of Electroencephalogram (EEG)

Frontiers in Human Neuroscience, 2017
A novel musical instrument and biofeedback device was created using electroencephalogram (EEG) posterior dominant rhythm (PDR) or mu rhythm to control a synthesized piano, which we call the Encephalophone.
Thomas A. Deuel, Thomas A. Deuel, Juan Pampin, Juan Pampin, Jacob Sundstrom, Felix Darvas   +5 more
doaj   +1 more source

Phase-dependent offline enhancement of human motor memory

Brain Stimulation, 2021
Background: Skill learning engages offline activity in the primary motor cortex (M1). Sensorimotor cortical activity oscillates between excitatory trough and inhibitory peak phases of the mu (8–12 Hz) rhythm.
Sara J. Hussain, Mary K. Vollmer, Jessica Stimely, Gina Norato, Christoph Zrenner, Ulf Ziemann, Ethan R. Buch, Leonardo G. Cohen   +7 more
doaj   +1 more source

Closing the Loop: High‐Precision 3D Photofabrication in Living Tissues

Advanced Science, EarlyView.
Writing 3D microstructures inside living tissue demands more than laser access; It demands information. Hierarchical sensing captures thermal and mechanical states across pulse‐train, voxel, and structure timescales, feeding a controller that steers the laser in real time.
Amirbahador Zeynali, Mangirdas Malinauskas, Giuseppe Chirico   +2 more
wiley   +1 more source

Brain Network Dynamics of Local and Global Predictive Processing in Aging

Advanced Science, EarlyView.
Separation of concurrent whole‐brain networks in source‐reconstructed magnetoencephalography (MEG) data suggests that healthy aging reorganizes, rather than uniformly attenuates, neural responses elicited from hierarchical auditory violations. Enhanced early sensory deviance processing alongside reduced higher‐order cognitive responses suggests a large‐
Mathias Houe Andersen, Gemma Fernández‐Rubio, David R. Quiroga‐Martinez, Mattia Rosso, Mathias Klarlund, Kit Melissa Larsen, Hartwig Roman Siebner, Morten L. Kringelbach, Peter Vuust, Leonardo Bonetti   +9 more
wiley   +1 more source

Effects of Motor Imagery Tasks on Brain Functional Networks Based on EEG Mu/Beta Rhythm

Brain Sciences, 2022
Motor imagery (MI) refers to the mental rehearsal of movement in the absence of overt motor action, which can activate or inhibit cortical excitability.
Hongli Yu, Sidi Ba, Yuxue Guo, Lei Guo, Guizhi Xu   +4 more
doaj   +1 more source

Blue Light Receptor PHR2‐Mediated Spectrum Antiviral Immunity

Advanced Science, EarlyView.
Blue light suppresses RBSDV through the blue‐light receptor ZmPHR2, which interacts with ZmISP in chloroplasts to trigger ROS burst and antiviral defense. The viral effector P6 enhances ZmPHR2–ZmISP interaction, alters their distribution, and suppresses ROS.
Runyi Chen, Yuxin Tai, Xinyu Wang, Chunhua Mu, Xia Liu, Gongjian Li, Jiayi Liu, Xin Lu, Duo Shi, Zhiqiang Zhou, Jienan Han, Zhuanfang Hao, Mingshun Li, Degui Zhang, Hongjun Yong, Zhennan Xu, Jianfeng Weng, Xinhai Li   +17 more
wiley   +1 more source

Je pense donc je fais: transcranial direct current stimulation modulates brain oscillations associated with motor imagery and movement observation

Frontiers in Human Neuroscience, 2013
Motor system neural networks are activated during movement imagery, observation and execution, with a neural signature characterized by suppression of the Mu rhythm.
Olivia Morgan Lapenta, Ludovico eMinati, Felipe eFregni, Paulo Sérgio Boggio   +3 more
doaj   +1 more source

Parametric Analysis of Spiking Neurons in 16 nm Fin Field‐Effect Transistor Technology

Advanced Intelligent Discovery, EarlyView.
Energy efficient computing has driven a shift toward brain‐inspired neuromorphic hardware. This study explores the design of three distinct silicon neuron topologies implemented in 16 nm fin field‐Effect transistor technology. While the Axon‐Hillock design achieves gigahertz throughput, its functional fragility persists. The Morris–Lecar model captures
Logan Larsh, Raiyan Siddique, Sarah S. Sharif, Yaser Mike Banad   +3 more
wiley   +1 more source

Speech rhythm facilitates syntactic ambiguity resolution: ERP evidence [PDF]

, 2012
In the current event-related potential (ERP) study, we investigated how speech rhythm impacts speech segmentation and facilitates the resolution of syntactic ambiguities in auditory sentence processing.
Sonja A. Kotz (187350), Schmidt-Kassow, Maren, Maria Paula Roncaglia-Denissen, Schmidt-Kassow, M., Kotz, S.A., Maria Paula Roncaglia-Denissen (280958), Kotz, S., Sonja A Kotz, Roncaglia-Denissen, M., Maren Schmidt-Kassow, Roncaglia-Denissen, Maria Paula, Sonja A. Kotz, Roncaglia-Denissen, M.P., Kotz, Sonja A., Maren Schmidt-Kassow (112539)   +14 more
core   +3 more sources