Search Results - "O’Shea, Daniel J."

Inferring single-trial neural population dynamics using sequential auto-encoders by Pandarinath, Chethan, O’Shea, Daniel J., Collins, Jasmine, Jozefowicz, Rafal, Stavisky, Sergey D., Kao, Jonathan C., Trautmann, Eric M., Kaufman, Matthew T., Ryu, Stephen I., Hochberg, Leigh R., Henderson, Jaimie M., Shenoy, Krishna V., Abbott, L. F., Sussillo, David

“…Neuroscience is experiencing a revolution in which simultaneous recording of thousands of neurons is revealing population dynamics that are not apparent from…”
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Neocortical excitation/inhibition balance in information processing and social dysfunction by Yizhar, Ofer, Fenno, Lief E., Prigge, Matthias, Schneider, Franziska, Davidson, Thomas J., O’Shea, Daniel J., Sohal, Vikaas S., Goshen, Inbal, Finkelstein, Joel, Paz, Jeanne T., Stehfest, Katja, Fudim, Roman, Ramakrishnan, Charu, Huguenard, John R., Hegemann, Peter, Deisseroth, Karl

“…Severe behavioural deficits in psychiatric diseases such as autism and schizophrenia have been hypothesized to arise from elevations in the cellular balance of…”
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Causal Role of Motor Preparation during Error-Driven Learning by Vyas, Saurabh, O’Shea, Daniel J., Ryu, Stephen I., Shenoy, Krishna V.

“…Current theories suggest that an error-driven learning process updates trial-by-trial to facilitate motor adaptation. How this process interacts with motor…”
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ERAASR: an algorithm for removing electrical stimulation artifacts from multielectrode array recordings by O'Shea, Daniel J, Shenoy, Krishna V

“…Electrical stimulation is a widely used and effective tool in systems neuroscience, neural prosthetics, and clinical neurostimulation. However, electrical…”
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On fibre dispersion in anisotropic soft biological tissues using fourth-order structural tensors by O’Shea, Daniel J., Attard, Mario M., Kellermann, David C.

“…Developments in microscopic imaging techniques for soft biological tissues have greatly improved understanding of their underlying microstructures, notably the…”
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On the nature of unintentional action: a study of force/moment drifts during multifinger tasks by Parsa, Behnoosh, O'Shea, Daniel J, Zatsiorsky, Vladimir M, Latash, Mark L

“…We explored the origins of unintentional changes in performance during accurate force production in isometric conditions seen after turning visual feedback…”
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The need for calcium imaging in nonhuman primates: New motor neuroscience and brain-machine interfaces by O'Shea, Daniel J., Trautmann, Eric, Chandrasekaran, Chandramouli, Stavisky, Sergey, Kao, Jonathan C., Sahani, Maneesh, Ryu, Stephen, Deisseroth, Karl, Shenoy, Krishna V.

“…A central goal of neuroscience is to understand how populations of neurons coordinate and cooperate in order to give rise to perception, cognition, and action…”
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Development of an optogenetic toolkit for neural circuit dissection in squirrel monkeys by O’Shea, Daniel J., Kalanithi, Paul, Ferenczi, Emily A., Hsueh, Brian, Chandrasekaran, Chandramouli, Goo, Werapong, Diester, Ilka, Ramakrishnan, Charu, Kaufman, Matthew T., Ryu, Stephen I., Yeom, Kristen W., Deisseroth, Karl, Shenoy, Krishna V.

“…Optogenetic tools have opened a rich experimental landscape for understanding neural function and disease. Here, we present the first validation of eight…”
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The Importance of Planning in Motor Learning by O’Shea, Daniel J., Shenoy, Krishna V.

“…The addition of differentiating follow-through motions can facilitate simultaneous learning of multiple motor skills that would otherwise interfere with each…”
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A coaxial optrode as multifunction write-read probe for optogenetic studies in non-human primates by Ozden, Ilker, Wang, Jing, Lu, Yao, May, Travis, Lee, Joonhee, Goo, Werapong, O'Shea, Daniel J., Kalanithi, Paul, Diester, Ilka, Diagne, Mohamed, Deisseroth, Karl, Shenoy, Krishna V., Nurmikko, Arto V.

“…•Developed powerful new device tool for optogenetic studies in non-human primates.•Multifunction “coaxial optrode” was deployed in non-human primates, rats,…”
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Fourth-order tensor algebraic operations and matrix representation in continuum mechanics by Kellermann, David C., Attard, Mario M., O’Shea, Daniel J.

“…This paper presents a system of cyclic tensor algebra for operations involving fourth-order tensors. The advantages are that the system is objectively and…”
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Fourth-order tensor calculus operations and application to continuum mechanics by Kellermann, David C, Attard, Mario M, O’Shea, Daniel J

“…This paper provides a presentation of differential calculus involving fourth-order tensors in consideration of the cyclic class-based tensor operations…”
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A unified structure-based constitutive model for both tension and shear of passive myocardium by O’Shea, Daniel J., Attard, Mario M.

“…This paper presents a hyperelastic model for replicating the passive response of ventricular myocardium and pericardium using fourth-order structural tensors…”
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Accurate Estimation of Neural Population Dynamics without Spike Sorting by Trautmann, Eric M., Stavisky, Sergey D., Lahiri, Subhaneil, Ames, Katherine C., Kaufman, Matthew T., O’Shea, Daniel J., Vyas, Saurabh, Sun, Xulu, Ryu, Stephen I., Ganguli, Surya, Shenoy, Krishna V.

“…A central goal of systems neuroscience is to relate an organism’s neural activity to behavior. Neural population analyses often reduce the data dimensionality…”
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Hyperelastic constitutive modelling for transversely isotropic composites and orthotropic biological tissues by O'Shea, Daniel J., Attard, Mario M., Kellermann, David C.

“…This work presents an orthotropic hyperelastic strain energy function (SEF) and associated nonlinear constitutive theory that describes the response of…”
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Cortical preparatory activity indexes learned motor memories by Sun, Xulu, O’Shea, Daniel J., Golub, Matthew D., Trautmann, Eric M., Vyas, Saurabh, Ryu, Stephen I., Shenoy, Krishna V.

“…The brain’s remarkable ability to learn and execute various motor behaviours harnesses the capacity of neural populations to generate a variety of activity…”
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Principles for applying optogenetic tools derived from direct comparative analysis of microbial opsins by Mattis, Joanna, Tye, Kay M, Ferenczi, Emily A, Ramakrishnan, Charu, O'Shea, Daniel J, Prakash, Rohit, Gunaydin, Lisa A, Hyun, Minsuk, Fenno, Lief E, Gradinaru, Viviana, Yizhar, Ofer, Deisseroth, Karl

“…In this Analysis, the authors directly experimentally compare microbial opsins used for the control of neural activity. They extract essential principles and…”
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Dendritic calcium signals in rhesus macaque motor cortex drive an optical brain-computer interface by Trautmann, Eric M., O’Shea, Daniel J., Sun, Xulu, Marshel, James H., Crow, Ailey, Hsueh, Brian, Vesuna, Sam, Cofer, Lucas, Bohner, Gergő, Allen, Will, Kauvar, Isaac, Quirin, Sean, MacDougall, Matthew, Chen, Yuzhi, Whitmire, Matthew P., Ramakrishnan, Charu, Sahani, Maneesh, Seidemann, Eyal, Ryu, Stephen I., Deisseroth, Karl, Shenoy, Krishna V.

“…Calcium imaging is a powerful tool for recording from large populations of neurons in vivo. Imaging in rhesus macaque motor cortex can enable the discovery of…”
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Nonlinear finite element formulation based on invariant-free hyperelasticity for orthotropic materials by O'Shea, Daniel J., Attard, Mario M., Kellermann, David C., Sansour, Carlo

“…The conventional representation of isotropic hyperelastic strain energy densities as functions of scalar invariants of finite deformation tensors does not…”
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Addendum to “fourth-order tensor calculus operations and application to continuum mechanics” by Kellermann, David C, Attard, Mario M, O’Shea, Daniel J

“…The authors provided a novel explicit expression for the dot derivative of an isotropic tensor function in the work by Kellermann et al. An alternate proof is…”
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