Results 71 to 80 of about 52,627 (301)

Revealing Neuronal Function through Microelectrode Array Recordings [PDF]

, 2014
Microelectrode arrays and microprobes have been widely utilized to measure neuronal activity, both in vitro and in vivo. The key advantage is the capability to record and stimulate neurons at multiple sites simultaneously. However, unlike the single-cell
Marie Engelene J Obien, Torsten eBullmann, Urs eFrey, Kosmas eDeligkaris, Douglas J Bakkum, Deligkaris K, Kosmas Deligkaris, Obien, Marie E.J., Douglas J. Bakkum, Frey, Urs, Bakkum DJ, Urs Frey, Torsten Bullmann, Marie Engelene J. Obien, Bakkum, Douglas J., Obien ME, Deligkaris, Kosmas, Bullmann, Torsten, Bullmann T, Frey U   +19 more
core   +1 more source

Magnetoelectric Nanoparticles Enable Modulation of Cortical Networks by Low‐Intensity Static Magnetic Fields In Vitro

Advanced Science, EarlyView.
Neuromodulation strategies are increasingly needed to stimulate, restore, or replace altered neuronal activity in disease. Cobalt ferrite‐barium titanate (CFO–BTO) magnetoelectric nanoparticles convert low‐intensity static magnetic fields into local electrical modulation of cortical networks.
Nathalia Cancino‐Fuentes, Alejandro Suarez‐Perez, Elric Zhang, Hao Ye, Marta Bonato, Joana Covelo, Vitaly Pustovalov, Anton Guimera‐Brunet, Xavi Illa, Valentin Gantenbein, Cagatay M. Oral, Marta Parazzini, Salvador Pané, Maria V. Sanchez‐Vives   +13 more
wiley   +1 more source

Development of a sulfate microelectrode for profiling environmental biofilms [PDF]

, 2011
Microelectrodes can be used for profiling environmental biofilms. Currently there is no sulfate microelectrode available for studying sulfate reduction in biofilms.
Ren, Shujie
core   +1 more source

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

In situ microelectrode measurements at station VKGD278/MIC-10

, 2010
In situ microelectrode measurements at station VKGD278/MIC ...
Anna Lichtschlag (6962609), Lichtschlag, Anna, Boetius, Antje, Felden, Janine, Janine Felden (6962618), Brüchert, Volker, Antje Boetius (6962468), Volker Brüchert (3075117), de Beer, Dirk, Dirk de Beer (6962624)   +9 more
core   +1 more source

Mesoporous PU/PEDOT:PSS Electrodes Reveal Population‐Level Stochastic Bioelectrical Dynamics in Marine Diatoms

Advanced Science, EarlyView.
Mesoporous mixed ionic‐electronic PU/PEDOT: PSS electrodes enable label‐free detection of stochastic extracellular bioelectrical dynamics in living Phaeodactylum tricornutum. Living diatoms actively modulate interfacial ionic dynamics, establishing stochastic electrochemical noise as a sensitive probe of microbial bioelectrochemical activity and a new ...
David M. S. Silva, Felipe L. Bacellar, Raquel Amaral, Louis‐Josselin Lavier‐Aydat, Luísa Cortes, Kamal Asadi, Leïla Tirichine, Paulo R. F. Rocha   +7 more
wiley   +1 more source

In situ microelectrode measurements at station M72/2_309_MICP-2

, 2011
In situ microelectrode measurements at station M72/2_309_MICP-
Anna Lichtschlag (6962609), Lichtschlag, Anna, Boetius, Antje, Antje Boetius (6962468), de Beer, Dirk, Dirk de Beer (6962624)   +5 more
core   +1 more source

Chelation‐Driven Dual‐Interface Regulation for Long‐Life Aqueous Zn–I2 Batteries

Advanced Science, EarlyView.
Zn2+–TPEN coordination generates TPEN‐derived coordination species (TCC) that contribute to the regulation of both electrode interfaces. At the Zn anode, it creates an interfacial environment with reduced water accessibility that suppresses HER and corrosion while promoting uniform deposition; at the I2 cathode, it captures polyiodide to inhibit ...
Dong Wook Kim, Seung Hwa Park, Tae Rim Kim, Gun Jang, Jun Su Kim, Myung‐Jun Kwak, Seokhwan Jin, Seongbin Ga, Chihyun Hwang, Ho Seok Park, Youngkwon Kim   +10 more
wiley   +1 more source

Remote Stimulation of Sciatic Nerve Using Cuff Electrodes and Implanted Diodes

Micromachines, 2018
We demonstrate a method of neurostimulation using implanted, free-floating, inter-neural diodes. They are activated by volume-conducted, high frequency, alternating current (AC) fields and address the issue of instability caused by interconnect wires in ...
Arati Sridharan, Sanchit Chirania, Bruce C. Towe, Jit Muthuswamy   +3 more
doaj   +1 more source

Abstract Representation of Movement Parameters in Basal Ganglia Output

Advanced Science, EarlyView.
The basal ganglia output provides a scalable velocity/position signal across behavioral contexts, supporting the idea that these variables are represented in the brain as abstract entities rather than as fixed changes in joint angles or specific sets of body effectors.
Ana Silvia Báez‐Cordero, Diana I. Ortega‐Romero, Claudia I. Pérez‐Díaz, Pavel E. Rueda‐Orozco   +3 more
wiley   +1 more source