16 papers · ranked by Valyu relevance
Manuel Schröter, Fernando Cardes, Cat-Vu H. Bui, Lorenzo Davide Dodi + 7 more
A detailed functional characterization of electrogenic cells, such as neurons and cardiomyocytes, by means of high-density microelectrode arrays (HD-MEAs) has emerged as a powerful approach for inferring cellular phenotypes and elucidating fundamental mechanisms underlying cellular function. HD-MEAs have been applied…
Shihong Xu, Yaoyao Liu, Yan Yang, Kui Zhang + 8 more
'Yirong Wu' 'Jinping Luo' 'Chengyu Zhuang' 'Xinxia Cai' 'Joseph Pancrazio' 'Nam-Trung Nguyen'] Recent years have witnessed a spurt of progress in the application of the encoding and decoding of neural activities to drug screening, diseases diagnosis, and brain-computer interactions. To overcome the constraints of the…
Cat-Vu H. Bui, Neethu Maliakal, Hasan Ulusan, Andreas Hierlemann + 2 more
'Fernando Cardes' 'Attila Kaszás'] Electrode designs and materials have become an increasingly important performance driver for microelectrode arrays, which are among the essential tools for cellular electrophysiology. Ongoing works have continuously innovated over a diverse range of electrode shapes, sizes, and…
Geoffrey Mulberry, Kevin A. White, Matthew A. Crocker, Brian N. Kim
In the study of the brain, large and high-density microelectrode arrays have been widely used to study the behavior of neurotransmission. CMOS technology has facilitated these devices by enabling the integration of high-performance amplifiers directly on-chip. Usually, these large arrays measure only the voltage spikes…
Alexander Erofeev, Dmitriy Kazakov, Nikita Makarevich, Anastasia Bolshakova + 8 more
Multi-electrode arrays (MEAs) are a widely used tool for recording neuronal activity both in vitro/ex vivo and in vivo experiments. In the last decade, researchers have increasingly used MEAs on rodents in vivo. To increase the availability and usability of MEAs, we have created an open-source wireless…
Jiahui Luo, Ning Xue, Jiamin Chen
Neural probes, as an invasive physiological tool at the mesoscopic scale, can decipher the code of brain connections and communications from the cellular or even molecular level, and realize information fusion between the human body and external machines. In addition to traditional electrodes, two new types of neural…
Xingyuan Xu, Zhengjie Liu, Jing Liu, Chuanjie Yao + 9 more
'Xinshuo Huang' 'Shuang Huang' 'Peng Shi' 'Mingqiang Li' 'Li Wang' 'Yu Tao' 'Hui-jiuan Chen' 'Xi Xie'] Microelectrode arrays (MEAs) are essential tools for studying the extracellular electrophysiology of cardiomyocytes in a multi-channel format. However, they typically lack the capability to record intracellular action…
Huiqing Zhao, Ruping Liu, Huiling Zhang, Peng Cao + 3 more
'Ye Li' 'Joseph Pancrazio'] Neural microelectrode is the important bridge of information exchange between the human body and machines. By recording and transmitting nerve signals with electrodes, people can control the external machines. At the same time, using electrodes to electrically stimulate nerve tissue, people…
Flávio Afonso Gonçalves Mourão, Leonardo de Oliveira Guarnieri, Paulo Aparecido Amaral Júnior, Vinícius Rezende Carvalho + 2 more
Electrophysiological recordings lead amongst the techniques that aim to investigate the dynamics of neural activity sampled from large neural ensembles. However, the financial costs associated with the state-of-the-art technology used to manufacture probes and multi-channel recording systems make these experiments…
Alexander Erofeev, Ivan Antifeev, Anastasia Bolshakova, Ilya Bezprozvanny + 2 more
'Ilya Bezprozvanny' 'Olga Vlasova' 'Rosa Garriga'] In recent decades, microelectrodes have been widely used in neuroscience to understand the mechanisms behind brain functions, as well as the relationship between neural activity and behavior, perception and cognition. However, the recording of neuronal activity over a…
Kairu Dong, Wen-Che Liu, Yuyan Su, Yidan Lyu + 4 more
'Nenggan Zheng' 'John A. Rogers' 'Kewang Nan'] Millimeter-scale animals such as Caenorhabditis elegans, Drosophila larvae, zebrafish, and bees serve as powerful model organisms in the fields of neurobiology and neuroethology. Various methods exist for recording large-scale electrophysiological signals from these…
Jongcheon Lim, Peter A. Zoss, Terry L. Powley, Hyowon Lee + 1 more
The vagus nerve (VN) plays an important role in regulating physiological conditions in the gastrointestinal (GI) tract by communicating via the parasympathetic pathway to the enteric nervous system (ENS). However, the lack of knowledge in the neurophysiology of the VN and GI tract limits the development of advanced…
Siyu Zhang, Yilin Song, Shiya Lv, Luyi Jing + 9 more
'Yu Liu' 'Wei Xu' 'Peiyao Jiao' 'Suyi Zhang' 'Mixia Wang' 'Juntao Liu' 'Yirong Wu' 'Xinxia Cai'] Primates possess a more developed central nervous system and a higher level of intelligence than rodents. Detecting and modulating deep brain activity in primates enhances our understanding of neural mechanisms, facilitates…
Julianna Richie, Joseph G. Letner, Autumn McLane-Svoboda, Yu Huan + 7 more
'Dorsa Haji Ghaffari' 'Elena della Valle' 'Paras R. Patel' 'Hillel J. Chiel' 'Galit Pelled' 'James D. Weiland' 'Cynthia A. Chestek'] Multielectrode arrays for interfacing with neurons are of great interest for a wide range of medical applications. However, current electrodes cause damage over time. Ultra small carbon…
Horacio Londoño‐Ramírez, Xiaohua Huang, Jordi Cools, Anna Chrzanowska + 8 more
'Anna Chrzanowska' 'Clément Brunner' 'Marco Ballini' 'Luis Hoffman' 'Soeren Steudel' 'Cédric Rolin' 'Carolina Mora Lopez' 'Jan Genoe' 'Sebastian Haesler'] Title: Abstract Electrode grids are used in neuroscience research and clinical practice to record electrical activity from the surface of the brain. However…
Richard D Smith, Ilya Kolb, Shinsuke Tanaka, Albert K Lee + 4 more
'Timothy D Harris' 'Mladen Barbic' 'Caleb Kemere' 'Laura L Colgin'] A wide range of techniques in neuroscience involve placing individual probes at precise locations in the brain. However, large-scale measurement and manipulation of the brain using such methods have been severely limited by the inability to miniaturize…