Results 201 to 210 of about 15,531 (235)

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

Advanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi, Daniele Zucchelli, Zeinab Hamid, Christina Kousseff, Arup Sarkar, Aristea Pavlou, Zhitian Ling, Somayeh Kashani, Iain McCulloch, Paul W. M. Blom, Fabrizio Torricelli, Paschalis Gkoupidenis   +11 more
wiley   +1 more source

Feature Extraction and Unsupervised Classification of Roadway Fracture Signals: A Full-Section Wi-Fi Wireless Monitoring Approach. [PDF]

Sensors (Basel)
Zu C, Zhang W, Zhou Y, Peng C, Teng S, Zhao F.   +5 more
europepmc   +1 more source

Human Motion Segmentation via Spatiotemporally Dual-Constrained Density Estimation with Commodity Wi-Fi Device. [PDF]

Sensors (Basel)
Wang X, Zhang L, Shu F.
europepmc   +1 more source

A robotic patch-clamp system with real-time localization and phase-synchronized capture of dynamic in vivo cells using micropipette resistance modelling. [PDF]

Microsyst Nanoeng
Li R, Chen H, Hu B, Qiu J, Liu Y, Guo Z, Wu S, Liu M, Ding R, Ding S, Li Y, Pang X, Shen H, Zhao Q, Zhao X.   +14 more
europepmc   +1 more source

The amplitude-amplitude cross-frequency coupling method: a step-by-step guide to quantifying physiological network interactions. [PDF]

Front Netw Physiol
Garcia-Retortillo S, Abenza Ó, Ma YJX, Ivanov PC.   +3 more
europepmc   +1 more source

A Multimodal Time Point Labeling Approach for Analyzing Mastication and Swallowing Dynamics. [PDF]

Biosensors (Basel)
Liu J, Cao Y, Kuang J, Wei Z, Liu B, Wu X, Shi B, Zhao L, Xu D, Wang X, Zhong K.   +10 more
europepmc   +1 more source

Dynamic fluctuations of intrinsic brain activity are associated with consistent topological patterns in puberty and are biomarkers of neural maturation. [PDF]

Netw Neurosci
Lim J, Cooper K, Stamoulis C.
europepmc   +1 more source

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Dynamic alterations of amplitude of low-frequency fluctuations in adolescents with autism spectrum disorder

The Fourth International Symposium on Image Computing and Digital Medicine, 2020
Numerous studies showed autism spectrum disorder (ASD) is a socio-cognitive and neurodevelopmental disorder together with disturbed static brain activity. However, little is known about alterations of dynamic brain activity and its associations with social behavior in ASD.
Changchun He, Xujun Duan, Xinyue Huang, Jinming Xiao, Xiaolong Shan, Huafu Chen   +5 more
openaire   +1 more source

Endless Fluctuations: Temporal Dynamics of the Amplitude of Low Frequency Fluctuations

IEEE Transactions on Medical Imaging, 2019
Intrinsic neural activity ubiquitously persists in all physiological states. However, how intrinsic brain activity (iBA) changes over a short time remains unknown. To uncover the brain dynamics' theoretic underpinning, electrophysiological relevance, and neuromodulation, we identified iBA dynamics on simulated data, electroencephalogram-functional ...
Wei Liao 0001, Huafu Chen, Jiao Li, Gong-Jun Ji, Guo-Rong Wu 0003, Zhiliang Long, Qiang Xu, Xujun Duan, Qian Cui, Bharat B. Biswal   +9 more
openaire   +2 more sources

Aberrant state-related dynamic amplitude of low-frequency fluctuations of the emotion network in major depressive disorder

Journal of Psychiatric Research, 2021
Major depressive disorder (MDD) is a highly prevalent mental disorder that is typically characterized by pervasive and persistent low mood. This durable emotional disturbance may represent a key aspect of the neuropathology of MDD, typified by the wide-ranging distribution of brain alterations involved in emotion processing.
Lei, Zhao, Donglin, Wang, Shao-Wei, Xue, Zhonglin, Tan, Yan, Wang, Zhenzhen, Lian   +5 more
openaire   +2 more sources