Stephen I. Ryu

Publication Activity (10 Years)

Years Active: 2005-2019
Publications (10 Years): 6

Top Topics

Neural Dynamics

Dimensionality Reduction

Top Venues

IEEE Trans. Biomed. Eng.

PLoS Comput. Biol.

Publications

Nir Even-Chen, Blue Sheffer, Saurabh Vyas, Stephen I. Ryu, Krishna V. Shenoy
Structure and variability of delay activity in premotor cortex. PLoS Comput. Biol. 15 (2) (2019)
Xiyuan Jiang, Stephen I. Ryu, Krishna V. Shenoy, Jonathan C. Kao
Single Neuron Firing Rate Statistics in Motor Cortex During Execution and Observation of Movement. EMBC (2018)
Paul Nuyujukian, Jonathan C. Kao, Stephen I. Ryu, Krishna V. Shenoy
A Nonhuman Primate Brain-Computer Typing Interface. Proc. IEEE 105 (1) (2017)
Jonathan C. Kao, Paul Nuyujukian, Stephen I. Ryu, Krishna V. Shenoy
A High-Performance Neural Prosthesis Incorporating Discrete State Selection With Hidden Markov Models. IEEE Trans. Biomed. Eng. 64 (4) (2017)
Xulu Sun, Jonathan C. Kao, James H. Marshel, Stephen I. Ryu, Krishna V. Shenoy
Feasibility analysis of genetically-encoded calcium indicators as a neural signal source for all-optical brain-machine interfaces. NER (2017)
Jeffrey S. Seely, Matthew T. Kaufman, Stephen I. Ryu, Krishna V. Shenoy, John P. Cunningham, Mark M. Churchland
Tensor Analysis Reveals Distinct Population Structure that Parallels the Different Computational Roles of Areas M1 and V1. PLoS Comput. Biol. 12 (11) (2016)
Jonathan C. Kao, Stephen I. Ryu, Krishna V. Shenoy
Leveraging historical knowledge of neural dynamics to rescue decoder performance as neural channels are lost: "Decoder hysteresis". EMBC (2015)
Eric Trautmann, Daniel J. O'Shea, Shikhar Shrestha, Steven Lin, Stephen I. Ryu, Krishna V. Shenoy
Design of an implantable artificial dural window for chronic two-photon optical imaging in non-human primates. EMBC (2015)
Sergey D. Stavisky, Jonathan C. Kao, Jordan M. Sorokin, Stephen I. Ryu, Krishna V. Shenoy
System identification of brain-machine interface control using a cursor jump perturbation. NER (2015)
Paul Nuyujukian, Joline M. Fan, Jonathan C. Kao, Stephen I. Ryu, Krishna V. Shenoy
A High-Performance Keyboard Neural Prosthesis Enabled by Task Optimization. IEEE Trans. Biomed. Eng. 62 (1) (2015)
Nir Even-Chen, Sergey D. Stavisky, Jonathan C. Kao, Stephen I. Ryu, Krishna V. Shenoy
Auto-deleting brain machine interface: Error detection using spiking neural activity in the motor cortex. EMBC (2015)
Patrick T. Sadtler, Kristin M. Quick, Matthew D. Golub, Steven M. Chase, Stephen I. Ryu, Elizabeth C. Tyler-Kabara, Byron M. Yu, Aaron P. Batista
Neural constraints on learning. Nat. 512 (7515) (2014)
Sergey D. Stavisky, Jonathan C. Kao, Paul Nuyujukian, Stephen I. Ryu, Krishna V. Shenoy
Hybrid decoding of both spikes and low-frequency local field potentials for brain-machine interfaces. EMBC (2014)
Sagi Perel, Patrick T. Sadtler, Jason M. Godlove, Stephen I. Ryu, Wei Wang, Aaron P. Batista, Steven M. Chase
Direction and speed tuning of motor-cortex multi-unit activity and local field potentials during reaching movements. EMBC (2013)
Jonathan C. Kao, Paul Nuyujukian, Sergey D. Stavisky, Stephen I. Ryu, Surya Ganguli, Krishna V. Shenoy
Investigating the role of firing-rate normalization and dimensionality reduction in brain-machine interface robustness. EMBC (2013)
Benjamin R. Cowley, Matthew T. Kaufman, Mark M. Churchland, Stephen I. Ryu, Krishna V. Shenoy, Byron M. Yu
DataHigh: Graphical user interface for visualizing and interacting with high-dimensional neural activity. EMBC (2012)
Justin D. Foster, Paul Nuyujukian, Oren Freifeld, Stephen I. Ryu, Michael J. Black, Krishna V. Shenoy
A framework for relating neural activity to freely moving behavior. EMBC (2012)
Vikash Gilja, Paul Nuyujukian, Cindy A. Chestek, John P. Cunningham, Byron M. Yu, Joline M. Fan, Stephen I. Ryu, Krishna V. Shenoy
A brain machine interface control algorithm designed from a feedback control perspective. EMBC (2012)
Mengyuan Zhao, Aaron P. Batista, John P. Cunningham, Cynthia A. Chestek, Zuley Rivera-Alvidrez, Rachel S. Kalmar, Stephen I. Ryu, Krishna V. Shenoy, Satish Iyengar
An L 1-regularized logistic model for detecting short-term neuronal interactions. J. Comput. Neurosci. 32 (3) (2012)
Biljana Petreska, Byron M. Yu, John P. Cunningham, Gopal Santhanam, Stephen I. Ryu, Krishna V. Shenoy, Maneesh Sahani
Dynamical segmentation of single trials from population neural data. NIPS (2011)
John P. Cunningham, Vikash Gilja, Stephen I. Ryu, Krishna V. Shenoy
Methods for estimating neural firing rates, and their application to brain-machine interfaces. Neural Networks 22 (9) (2009)
Michael D. Linderman, Gopal Santhanam, Caleb T. Kemere, Vikash Gilja, Stephen O'Driscoll, Byron M. Yu, Afsheen Afshar, Stephen I. Ryu, Krishna V. Shenoy, Teresa H. Meng
Signal Processing Challenges for Neural Prostheses. IEEE Signal Process. Mag. 25 (1) (2008)
Cynthia A. Chestek, Vikash Gilja, Paul Nuyujukian, Stephen I. Ryu, Krishna V. Shenoy, Ryan J. Kier
HermesC: RF wireless low-power neural recording system for freely behaving primates. ISCAS (2008)
Byron M. Yu, John P. Cunningham, Gopal Santhanam, Stephen I. Ryu, Krishna V. Shenoy, Maneesh Sahani
Gaussian-process factor analysis for low-dimensional single-trial analysis of neural population activity. NIPS (2008)
Gopal Santhanam, Byron M. Yu, Vikash Gilja, Stephen I. Ryu, Afsheen Afshar, Maneesh Sahani, Krishna V. Shenoy
A factor-analysis decoder for high-performance neural prostheses. ICASSP (2008)
Reid R. Harrison, Ryan J. Kier, Bradley Greger, Florian Solzbacher, Cynthia A. Chestek, Vikash Gilja, Paul Nuyujukian, Stephen I. Ryu, Krishna V. Shenoy
Wireless neural signal acquisition with single low-power integrated circuit. ISCAS (2008)
Gopal Santhanam, Michael D. Linderman, Vikash Gilja, Afsheen Afshar, Stephen I. Ryu, Teresa H. Meng, Krishna V. Shenoy
HermesB: A Continuous Neural Recording System for Freely Behaving Primates. IEEE Trans. Biomed. Eng. 54 (11) (2007)
Vikash Gilja, Michael D. Linderman, Gopal Santhanam, Afsheen Afshar, Stephen I. Ryu, Teresa H. Meng, Krishna V. Shenoy
Multiday Electrophysiological Recordings from Freely Behaving Primates. EMBC (2006)
Michael D. Linderman, Vikash Gilja, Gopal Santhanam, Afsheen Afshar, Stephen I. Ryu, Teresa H. Meng, Krishna V. Shenoy
Neural Recording Stability of Chronic Electrode Arrays in Freely Behaving Primates. EMBC (2006)
Michael D. Linderman, Vikash Gilja, Gopal Santhanam, Afsheen Afshar, Stephen I. Ryu, Teresa H. Meng, Krishna V. Shenoy
An Autonomous, Broadband, Multi-channel Neural Recording System for Freely Behaving Primates. EMBC (2006)
Krishna V. Shenoy, Teresa H. Santhanam, Stephen I. Ryu, Afsheen Afshar, Byron M. Yu, Vikash Gilja, Michael D. Linderman, Rachel S. Kalmar, John P. Cunningham, Caleb T. Kemere, Aaron P. Batista, Mark M. Churchland, Teresa H. Meng
Increasing the Performance of Cortically-Controlled Prostheses. EMBC (Supplement) (2006)
Byron M. Yu, Afsheen Afshar, Gopal Santhanam, Stephen I. Ryu, Krishna V. Shenoy, Maneesh Sahani
Extracting Dynamical Structure Embedded in Neural Activity. NIPS (2005)