Category: Featured Publications
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Multifunctional neural probes enable bidirectional electrical, optical, and chemical recording and stimulation in vivo
Authors: Driscoll, N., Antonini, M.J., Cannon, T.M., Maretich, P., Olaitan, G., Van, V.D.P., Nagao, K., Sahasrabudhe, A., Paniagua, E.V., Frey, E.J., Kim, Y.J., Hunt, S., Hummel, M., Mupparaju, S., Jasanoff, A., Venton, B.J. and Anikeeva, P. Publication: Advanced Materials Date: November 6, 2024 Abstract: Recording and modulation of neuronal activity enables the study of brain…
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From an ethics ‘side dish’ to ‘your modus operandi’: neurotechnology researcher perspectives on the impacts of a decade of embedded ethics collaboration
Authors: Tubig, P. A., Brown, T. E., McCusker, D., Pham, M., Klein, E., & Goering, S. Publication: J. Resp. Innovation Date: October 24, 2024 Abstract: In this paper, we discuss ethics integration and consider questions about evaluating the success of such efforts by reporting qualitative data from an interview study with researchers who were part…
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Decoding micro-electrocorticographic signals by using explainable 3D convolutional neural network to predict finger movements
Authors: Chao-Hung Kuo, Liu Guan-Tze, Chi-En Lee, Jing Wu, Kaitlyn Casimo, Kurt E Weaver, Yu-Chun Lo, You-Yin Chen, Wen-Cheng Huang, andJeffrey G Ojemann. Publication: Journal of Neural Engineering Date: August 14, 2024 Abstract Background Electroencephalography (EEG) and electrocorticography (ECoG) recordings have been used to decode finger movements by analyzing brain activity. Traditional methods focused on…
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Neural subspaces of imagined movements in parietal cortex remain stable over several years in humans
Authors: Luke Bashford, Isabelle Anna Rosenthal, Spencer Kellis, David Bjanes, Kelsie Pejsa, Bingni W. Brunton and Richard A. Andersen Publication: Journal of Neural Engineering Date: August 12, 2024 Abstract Objective A crucial goal in brain-machine interfacing is the long-term stability of neural decoding performance, ideally without regular retraining. Long-term stability has only been previously demonstrated…
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Indirect voltammetry detection of non-electroactive neurotransmitters using glassy carbon microelectrodes: The case of glutamate
Authors: Sandra Lara Galindo, Surabhi Nimbalkar, Alexis Oyawale, James Bunnell, Omar Nunez Cuacuas, Rhea Montgomery-Walsh, Amish Rohatgi, Brinda Kodira Cariappa, Abhivyakti Gautam Kevin Peguero-Garcia, Juyeon Lee, Stephanie Ingemann Bisgaard, Carter Faucher, Stephan Sylvest Keller and Sam Kassegne Publication: Journal of Carbon Research Date: July 31, 2024 Abstract Glassy carbon (GC) microelectrodes have been successfully used…
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A sensory-motor theory of the neocortex
Author: Rajesh P.N. Rao Publication: Nature Neuroscience Date: June 27, 2024 Abstract Recent neurophysiological and neuroanatomical studies suggest a close interaction between sensory and motor processes across the neocortex. Here, I propose that the neocortex implements active predictive coding (APC): each cortical area estimates both latent sensory states and actions (including potentially abstract actions internal…