Results 81 to 90 of about 99,343 (303)

Functional MRI with active, fully implanted, deep brain stimulation systems: Safety and experimental confounds [PDF]

, 2007
We investigated safety issues and potential experimental confounds when performing functional magnetic resonance imaging (fMRI) investigations in human subjects with fully implanted, active, deep brain stimulation (DBS) systems.
Allen, P.J., Carmichael, D.W., Lemieux, L., Limousin-Dowsey, P., Pinto, S., Thobois, S., Thornton, J.S., Yousry, T.   +7 more
core  

Connecting the Brain to Itself through an Emulation. [PDF]

, 2017
Pilot clinical trials of human patients implanted with devices that can chronically record and stimulate ensembles of hundreds to thousands of individual neurons offer the possibility of expanding the substrate of cognition.
Serruya, Mijail D.
core   +3 more sources

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Comparing implantable epimysial and intramuscular electrodes for prosthetic control

Frontiers in Neuroscience
IntroductionImplantable electrodes are the subject of increasing interest due to the possibilities they present for the control of assistive devices such as prosthetic limbs, however evidence as to whether epimysial or intramuscular electrodes result in ...
Eric J. Earley, Eric J. Earley, Eric J. Earley, Eric J. Earley, Morten B. Kristoffersen, Morten B. Kristoffersen, Max Ortiz-Catalan, Max Ortiz-Catalan, Max Ortiz-Catalan   +8 more
doaj   +1 more source

Organic electrode coatings for next-generation neural interfaces [PDF]

, 2014
Traditional neuronal interfaces utilize metallic electrodes which in recent years have reached a plateau in terms of the ability to provide safe stimulation at high resolution or rather with high densities of microelectrodes with improved spatial ...
Abidian, Abidian, Abidian, Abidian, Ahearne, Ahmed, Allen, Almany, Andrade, Andrew J. Woolley, Anseth, Aouada, Asplund, Aymard, Babcock, Baek, Baek, Baker, Banati, Banerjee, Banker, Barras, Barrese, Barros, Bartlett, Bhatheja, Bianco, Bidez, Biran, Blau, Bloch, Bolin, Boretius, Bottini, Brummer, Burdick, Campbell, Capadona, Chan, Chen, Cheung, Chikar, Cogan, Cogan, Cogan, Collier, Collinger, Cui, Cui, Cui, Cui, Daud, David-Pur, De Volder, DeLong, Drury, Evans, Fan, Fieberg, Fine, Fitch, Fitch, Fonner, Fujita, Gabay, Geddes, Georgakilas, George, Georges, Gillespie, Gilmour, Green, Green, Green, Green, Green, Green, Green, Green, Green, Green, Green, Guimard, Gumbiner, Haghighi, Hallab, Hascup, Hassarati, Hassler, He, Heim, Higashimori, Hoffman, Houweling, Hsu, Huang, Humayun, Jain, Jhaveri, Johnson, Kagan, Keefer, Kim, Kim, Kim, Kim, Kim, Kim, Krishnan, Kurisawa, Labaye, Lacour, Laura A. Poole-Warren, LaVan, Leach, Lee, Lee, Lee, LeRoux, Letherby, Li, Li, Lim, Lim, Lin, Liu, Lozano, Lu, Ludwig, Ludwig, Luo, Luo, Luo, Ma, Mahadevappa, Majumdar, Mao, Mario Cheong, Martin, Matsumoto, McConnell, McCreery, McCreery, Merker, Merrill, Nakayama, Nguyen-Vu, Nguyen-Vu, Nicodemus, Nigel H. Lovell, Niina, Nilasaroya, Normand, Normann, Novikova, Ochiai, Ochiai, Ouyang, Peixoto, Perlmutter, Piantino, Polikov, Poole-Warren, Rao, Raub, Richardson, Richardson, Richardson-Burns, Richter, Richter, Rosario-Canales, Rose, Rousche, Runge, Rylie A. Green, Sarah, Schmidt, Schuettler, Schuettler, Seidlits, Shannon, Shepherd, Shoval, Sidhu, Stauffer, Stevenson, Suri, Suzuki, Taylor, Telford, Tian, Turner, Tyler, Ulises A. Aregueta-Robles, Vaquette, Wadhwa, Wang, Ward, Webster, Weldon, Wells, Wester, White, Whitney, Wilks, Willerth, Wilson, Winter, Winter, Woolley, Xiao, Xiao, Yamato, Yang, Yang, Yang, Yu, Yu, Zhong, Zhong, Zhong, Zhong, Zuidema   +222 more
core   +2 more sources

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

Adenosine A2A receptor modulation of hippocampal CA3-CA1 synapse plasticity during associative learning in behaving mice [PDF]

, 2009
© 2009 Nature Publishing Group All rights reservedPrevious in vitro studies have characterized the electrophysiological and molecular signaling pathways of adenosine tonic modulation on long-lasting synaptic plasticity events, particularly for
A de Mendonça, A de Mendonça, A Gruart, A Gruart, A Monopoli, Agnès Gruart, AM Sebastião, AM Thomson, Ana M Sebastião, BM Fontinha, Bruno M Fontinha, C Zocchi, CC Fernandes, CD Woody, CS Rex, DKJE von Lubitz, E Dominguez-del-Toro, E Porras-García, ER Kandel, F Engert, F Suzuki, FS Lee, G Burnstock, G Neves, G Paxinos, GG Turrigiano, HJ Normile, I Gureviciene, I Sahún, JA Ribeiro, JE Kelsey, JM Delgado-Garcia, Joaquim A Ribeiro, José M Delgado-García, JR Whitlock, K Kessey, K Kessey, K Takatsuki, L Boulanger, L Connole, L Winsky, M de Jonge, M El Yacoubi, M El Yacoubi, M Ohno, M Yang, MJ Diógenes, MJ Diógenes, MT Tebano, MT Tebano, N Madroñal, N Rebola, Noelia Madroñal, O Dall'Igna, PA Schwartzkroin, RF Thompson, RS Zucker, S Ferré, S Maren, S Mingote, SR Kopf, T Sakamoto, TV Bliss, TVP Bliss, W Tseng, Y Kishimoto, Y Kishimoto, Y Sekino, Y Wang   +68 more
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

A model of ganglion axon pathways accounts for percepts elicited by retinal implants. [PDF]

, 2018
Degenerative retinal diseases such as retinitis pigmentosa and macular degeneration cause irreversible vision loss in more than 10 million people worldwide.
Beyeler, Michael, Boynton, Geoffrey M, Fine, Ione, Nanduri, Devyani, Rokem, Ariel, Weiland, James D   +5 more
core  

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

Advanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari, Gokul Bhaskaran, Krishan Kumar, Yun Suk Huh, Young‐Kyu Han   +4 more
wiley   +1 more source