2026 Stephen I. Ryu: Neuroscience Researcher – H-Index, Publications & Awards

D-Index & Metrics

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Neuroscience	65	3084	2819	1435	1292	140	19035
Computer Science	59	3368	3272	1630	1571	116	17681

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Neuroscience

3084

2819

1435

1292

140

19035

Computer Science

3368

3272

1630

1571

116

17681

Neuroscience

D-Index

Citations

19035

World Ranking

3084

National Ranking

1435

Computer Science

D-Index

Citations

17681

World Ranking

3368

National Ranking

1630

Overview

Stephen I. Ryu is affiliated with Stanford University in the United States. Their research primarily focuses on neuroscience and medicine, with subfields concentrating on cognitive neuroscience, surgery, pathology and forensic medicine, and biomedical engineering.

The main topics addressed in their body of work include:

Neural dynamics and brain function
EEG and Brain-Computer Interfaces
Motor Control and Adaptation
Neural and Behavioral Psychology Studies
Spinal Fractures and Fixation Techniques
Spine and Intervertebral Disc Pathology
Cervical and Thoracic Myelopathy

Stephen I. Ryu has published multiple papers, with recent works including:

"Causal Role of Motor Preparation during Error-Driven Learning" (2020) in Neuron
"Learning leaves a memory trace in motor cortex" (2024) in Current Biology
"Structure in Neural Activity during Observed and Executed Movements Is Shared at the Neural Population Level, Not in Single Neurons" (2020) in Cell Reports
"Learning alters neural activity to simultaneously support memory and action" (2022) in bioRxiv (Cold Spring Harbor Laboratory)
"Skill-specific changes in cortical preparatory activity during motor learning" (2020) in bioRxiv (Cold Spring Harbor Laboratory)

Frequent co-authors in their research collaborations include:

Krishna V. Shenoy
Matthew D. Golub
Saurabh Vyas
Daniel J. O'Shea
Darby M. Losey

Stephen I. Ryu's publications are often found in journals such as:

bioRxiv (Cold Spring Harbor Laboratory)
Neuron
Current Biology
Cell Reports
Global Spine Journal

Best Publications

Neural population dynamics during reaching

Mark M. Churchland;John P. Cunningham;John P. Cunningham;Matthew T. Kaufman;Justin D. Foster

1874
Citations
Stimulus onset quenches neural variability: a widespread cortical phenomenon

Mark M. Churchland;Byron M. Yu;Byron M. Yu;John P. Cunningham;Leo P. Sugrue;Leo P. Sugrue

1286
Citations
A high-performance brain–computer interface

Gopal Santhanam;Stephen I. Ryu;Byron M. Yu;Afsheen Afshar

910
Citations
Cortical activity in the null space: permitting preparation without movement

Matthew T Kaufman;Mark M Churchland;Stephen I Ryu;Krishna V Shenoy

899
Citations
Gaussian-process factor analysis for low-dimensional single-trial analysis of neural population activity

Byron M Yu;John P Cunningham;Gopal Santhanam;Stephen I. Ryu

813
Citations
Neural constraints on learning

Patrick T. Sadtler;Kristin M. Quick;Matthew D. Golub;Steven M. Chase

763
Citations
Inferring single-trial neural population dynamics using sequential auto-encoders.

Chethan Pandarinath;Daniel J. O’Shea;Jasmine Collins;Rafal Jozefowicz;Rafal Jozefowicz

759
Citations
A high-performance neural prosthesis enabled by control algorithm design

Vikash Gilja;Paul Nuyujukian;Cindy A Chestek;John P Cunningham;John P Cunningham

638
Citations
Neural Variability in Premotor Cortex Provides a Signature of Motor Preparation

Mark M. Churchland;Byron M. Yu;Stephen I. Ryu;Gopal Santhanam

591
Citations
Cortical Preparatory Activity: Representation of Movement or First Cog in a Dynamical Machine?

Mark M. Churchland;John P. Cunningham;John P. Cunningham;Matthew T. Kaufman;Stephen I. Ryu;Stephen I. Ryu

590
Citations
Image-guided hypo-fractionated stereotactic radiosurgery to spinal lesions.

Stephen I. Ryu;Steven D. Chang;Daniel H Kim;Martin J. Murphy

427
Citations
Long-term stability of neural prosthetic control signals from silicon cortical arrays in rhesus macaque motor cortex

Cynthia A Chestek;Vikash Gilja;Paul Nuyujukian;Justin D Foster

411
Citations
Unsupervised Discovery of Demixed, Low-Dimensional Neural Dynamics across Multiple Timescales through Tensor Component Analysis.

Alex H. Williams;Tony Hyun Kim;Forea Wang;Saurabh Vyas

364
Citations
A theory of multineuronal dimensionality, dynamics and measurement

Gao P;Trautmann E;Yu B;Santhanam G

338
Citations
Wireless Neural Recording With Single Low-Power Integrated Circuit

R.R. Harrison;R.J. Kier;C.A. Chestek;V. Gilja

302
Citations
Single-Trial Neural Correlates of Arm Movement Preparation

Afsheen Afshar;Gopal Santhanam;Byron M. Yu;Byron M. Yu;Stephen I. Ryu;Stephen I. Ryu

296
Citations
Accurate Estimation of Neural Population Dynamics without Spike Sorting.

Eric M. Trautmann;Eric M. Trautmann;Sergey D. Stavisky;Subhaneil Lahiri;Katherine C. Ames;Katherine C. Ames

280
Citations
Learning by neural reassociation.

Matthew D. Golub;Matthew D. Golub;Patrick T. Sadtler;Patrick T. Sadtler;Emily R. Oby;Emily R. Oby;Kristin M. Quick;Kristin M. Quick

270
Citations
The Largest Response Component in the Motor Cortex Reflects Movement Timing but Not Movement Type.

Matthew T. Kaufman;Jeffrey S. Seely;David Sussillo;Stephen I. Ryu

248
Citations
Making brain-machine interfaces robust to future neural variability.

David Sussillo;Sergey D. Stavisky;Jonathan C. Kao;Stephen I. Ryu;Stephen I. Ryu

225
Citations
Mixture of trajectory models for neural decoding of goal-directed movements

Byron M. Yu;Caleb Kemere;Gopal Santhanam;Afsheen Afshar

199
Citations