Results 101 to 110 of about 4,781,385 (251)

Zwitterionic Polymer Coating Enabled Chronic Dopamine Sensing and Electrophysiology Recording in Free‐Moving Mice

Advanced Healthcare Materials, EarlyView.
Application of a zwitterionic poly(sulfobetaine methacrylate) (PSB) coating to microelectrode arrays and Ag/AgCl reference electrodes effectively inhibits biofouling and structural degradation. This strategy successfully enables simultaneous, long‐term electrophysiological recording and dopamine sensing in freely behaving mice, facilitating ...
Bingchen Wu, Cort Thompson, Thomas Deakin, Yan Xu, Colleen A. McClung, Xinyan Tracy Cui   +5 more
wiley   +1 more source

NeuroVisio SyncPatch: A Skin‐Conformal Multimodal EMG–Motion Sensing Platform for Quantitative Neuromuscular Rehabilitation and Performance Monitoring

Advanced Healthcare Materials, EarlyView.
NeuroVisio SyncPatch integrates skin‐conformal electromyography (EMG) electrodes with camera‐tracked markers to jointly assess muscle activity and three‐dimensional knee kinematics during rehabilitation. Parallel feedback pathways provide real‐time kinematic guidance during movement and post‐trial neuromuscular feedback.
Bohyung Choi, Yoo‐Jin Jun, Heewon Choee, Kun‐Do Lee, Heesoo Kim, Yu Seok Hwang, Choong Yeon Kim, Seongok Chae, Juhyun Lee, Minkyu Je, Jae‐Woong Jeong, Hyung‐Soon Park   +11 more
wiley   +1 more source

Clustering predicts memory performance in networks of spiking and non-spiking neurons

Frontiers in Computational Neuroscience, 2011
The problem we address in this paper is that of finding effective and parsimonious patterns of connectivity in sparse associative memories. This problem must be addressed in real neuronal systems, so that results in artificial systems could throw light ...
Weiliang eChen, Weiliang eChen, Reinoud eMaex, Rod eAdams, Volker eSteuber, Lee eCalcraft, Neil eDavey   +6 more
doaj   +1 more source

Context Matters: The Illusive Simplicity of Macaque V1 Receptive Fields [PDF]

, 2012
Even in V1, where neurons have well characterized classical receptive fields (CRFs), it has been difficult to deduce which features of natural scenes stimuli they actually respond to.
Haslinger Robert, Pipa, Gordon, Haslinger, Robert Heinz, Wolf Singer, Gordon Pipa (153913), Emery N. Brown (153928), Wolf Singer (81850), Neuenschwander Sergio, Gordon Pipa, Lima Bruss, Singer, Wolf, Haslinger, Robert, Brown, Emery N., Lima, Bruss, Maciel, Sergio Tulio Neuenschwander, Singer Wolf, Robert Haslinger (153906), Brown Emery N., Bruss Lima, Neuenschwander, Sergio, Emery N Brown, Pipa Gordon, Sergio Neuenschwander (153935), Robert Haslinger, Bruss Lima (153920), Sergio Neuenschwander   +25 more
core   +2 more sources

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

Dendritic Spiking Neural Networks with Combined Membrane Potential Decay and Dynamic Threshold for Sequential Recognition

Applied Sciences
Spiking neural networks (SNNs) aim to simulate human neural networks with biologically plausible neurons. However, conventional SNNs based on point neurons ignore the inherent dendritic computation of biological neurons. Additionally, these point neurons
Qian Zhou, Wenjie Wang, Mengting Qiao
doaj   +1 more source

Subthalamic, not striatal, activity correlates with basal ganglia downstream activity in normal and parkinsonian monkeys

eLife, 2016
The striatum and the subthalamic nucleus (STN) constitute the input stage of the basal ganglia (BG) network and together innervate BG downstream structures using GABA and glutamate, respectively.
Marc Deffains, Liliya Iskhakova, Shiran Katabi, Suzanne N Haber, Zvi Israel, Hagai Bergman   +5 more
doaj   +1 more source

Performance- and stimulus-dependent oscillations in monkey prefrontal cortex during short-term memory [PDF]

, 2009
Short-term memory requires the coordination of sub-processes like encoding, retention, retrieval and comparison of stored material to subsequent input. Neuronal oscillations have an inherent time structure, can effectively coordinate synaptic integration
Rodriguez, E.F., Pipa, Gordon, Munk, M.H.J., Rodriguez, Eugenio F., Munk, Matthias Hans Joachim, Waltz, James A., Muckli, Lars, Waltz, J.A., Städtler, E.S., Waltz, J., Pipa, G., Göbel, R., Muckli, L.F., Munk, M.H., Muckli, L., Städtler, E., Rodriguez , E., Singer, Wolf, Munk, M., Städtler, Ellen, Singer, W., Goebel, R., Goebel, Rainer, Goebel, R.; id_orcid, Wolf Singer, Rainer Goebel, Lars Muckli, Gordon Pipa, James A Waltz, Ellen S Staedtler, Eugenio F Rodriguez, Matthias H J Munk   +31 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

A functional spiking neuronal network for tactile sensing pathway to process edge orientation. [PDF]

Sci Rep, 2021
Parvizi-Fard A, Amiri M, Kumar D, Iskarous MM, Thakor NV.   +4 more
europepmc   +1 more source