The Relationship Between Stroke-Related Cognitive Impairment and Robotic Proprioceptive Assessment. - Callaghan, Caitlin M.; Johnson, Christopher A.; Biswas, Piyashi; See, Jill; Dodakian, Lucy; Chan, Vicky; Wang, Po T.; Cramer, Steven C.; Nenadic, Zoran; Do, An H.; Reinkensmeyer, David J. (2025)

Using a Robotic Device to Quantify the Impact of Conventional Gait Training on Ankle Proprioception After Stroke. - Johnson, Christopher A.; Biswas, Piyashi; See, Jill; Briendel, Olivia; Chan, Vicky; Dodakian, Lucy; Wang, Po T.; Nenadic, Zoran; Cramer, Steven C.; Do, An; Reinkensmeyer, David J. (2025)

Real-Time Brain-Computer Interface Control of Walking Exoskeleton with Bilateral Sensory Feedback. - Lim, Jeffrey; Wang, Po T.; Sohn, Won Joon; Lin, Derrick; Thaploo, Shravan; Bashford, Luke; Bjanes, David; Nguyen, Angelica; Gong, Hui; Armacost, Michelle; Shaw, Susan J.; Kellis, Spencer S.; et al. (CoRR, 2025)

A CMOS BD-BCI: Neural Recorder With Two-Step Time-Domain Quantizer and Multipolar Stimulator With Dual-Mode Charge Balancing. - Danesh, Ahmad Reza; Pu, Haoran; Safiallah, Mahyar; Do, An H.; Nenadic, Zoran; Heydari, Payam (IEEE Trans. Biomed. Circuits Syst., 2024)

Early feasibility of an embedded bi-directional brain-computer interface for ambulation. - Lim, Jeffrey; Wang, Po T.; Sohn, Won Joon; Serrano-Amenos, Claudia; Ibrahim, Mina; Lin, Derrick; Thaploo, Shravan; Shaw, Susan J.; Armacost, Michelle; Gong, Hui; Lee, Brian; Lee, Darrin J.; et al. (2024)

Pruning functional connections in human induced pluripotent stem cell derived neural networks. - Thaploo, Shravan; Lin, Derrick; Brewer, Gregory J.; Do, An H.; Nenadic, Zoran (2024)

A simplified method for long-term maintenance of human induced pluripotent stem-cell derived neural networks. - Thaploo, Shravan; Lin, Derrick; Li, Yongcheng; Vu, Michael; Brewer, Gregory J.; Nenadic, Zoran; Do, An H. (2024)

The weak relationship between ankle proprioception and gait speed after stroke a robotic assessment study. - Johnson, Christopher A.; Biswas, Piyashi; Tapia, Rubi; See, Jill; Dodakian, Lucy; Chan, Vicky; Wang, Po T.; Nenadic, Zoran; Do, An H.; Reinkensmeyer, David J. (CoRR, 2024)

A CMOS BD-BCI Incorporating Stimulation with Dual-Mode Charge Balancing and Time-Domain Pipelined Recording. - Pu, Haoran; Danesh, Ahmad Reza; Safiallah, Mahyar; Lim, Jeffrey; Do, An H.; Nenadic, Zoran; Heydari, Payam (2023)

A CMOS Dual-Mode Brain-Computer Interface Chipset With 2-mV Precision Time-Based Charge Balancing and Stimulation-Side Artifact Suppression. - Pu, Haoran; Malekzadeh-Arasteh, Omid; Danesh, Ahmad Reza; Nenadic, Zoran; Do, An H.; Heydari, Payam (IEEE J. Solid State Circuits, 2022)

An Analysis of CMRR Degradation in Multi-Channel Biosignal Recording Systems. - Malekzadeh-Arasteh, Omid; Danesh, Ahmad Reza; Do, An H.; Nenadic, Zoran; Heydari, Payam (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

A 40V Voltage-Compliance 12.75mA Maximum-Current Multipolar Neural Stimulator Using Time-Based Charge Balancing Technique Achieving 2mV Precision. - Pu, Haoran; Danesh, Ahmad Reza; Malekzadeh-Arasteh, Omid; Sohn, Won Joon; Do, An H.; Nenadic, Zoran; Heydari, Payam (2021)

A Fully-Integrated 1µW/Channel Dual-Mode Neural Data Acquisition System for Implantable Brain-Machine Interfaces. - Malekzadeh-Arasteh, Omid; Pu, Haoran; Danesh, Ahmad Reza; Lim, Jeffrey; Wang, Po T.; Liu, Charles Yu; Do, An H.; Nenadic, Zoran; Heydari, Payam (2021)

An Energy-Efficient CMOS Dual-Mode Array Architecture for High-Density ECoG-Based Brain-Machine Interfaces. - Malekzadeh-Arasteh, Omid; Pu, Haoran; Lim, Jeffrey; Liu, Charles Yu; Do, An H.; Nenadic, Zoran; Heydari, Payam (IEEE Trans. Biomed. Circuits Syst., 2020)

Thermal Analysis of a Skull Implant in Brain-Computer Interfaces. - Serrano-Amenos, Claudia; Hu, Frank; Wang, Po T.; Kellis, Spencer S.; Andersen, Richard A.; Liu, Charles Yu; Heydari, Payam; Do, An H.; Nenadic, Zoran (2020)

A Prototype of a Fully-Implantable Charge-Balanced Artificial Sensory Stimulator for Bi-directional Brain-Computer-Interface (BD-BCI). - Sohn, Won Joon; Wang, Po T.; Kellis, Spencer S.; Andersen, Richard A.; Liu, Charles Yu; Heydari, Payam; Nenadic, Zoran; Do, An H. (2020)

Pre-whitening and Null Projection as an Artifact Suppression Method for Electrocorticography Stimulation in Bi-Directional Brain Computer Interfaces. - Lim, Jeffrey; Wang, Po T.; Shaw, Susan J.; Armacost, Michelle; Gong, Hui; Liu, Charles Yu; Do, An H.; Heydari, Payam; Nenadic, Zoran (2020)

A CMOS MedRadio Transceiver With Supply-Modulated Power Saving Technique for an Implantable Brain-Machine Interface System. - Lee, Mao-Cheng; Karimi-Bidhendi, Alireza; Malekzadeh-Arasteh, Omid; Wang, Po T.; Do, An H.; Nenadic, Zoran; Heydari, Payam (IEEE J. Solid State Circuits, 2019)

Dipole Cancellation as an Artifact Suppression Technique in Simultaneous Electrocorticography Stimulation and Recording. - Lim, Jeffrey; Wang, Po T.; Pu, Haoran; Liu, Charles Yu; Kellis, Spencer S.; Andersen, Richard A.; Heydari, Payam; Do, An H.; Nenadic, Zoran (2019)

A CMOS inductorless MedRadio OOK transceiver with a 42 μW event-driven supply-modulated RX and a 14% efficiency TX for medical implants. - Lee, Mao-Cheng; Karimi-Bidhendi, Alireza; Malekzadeh-Arasteh, Omid; Wang, Po T.; Nenadic, Zoran; Do, An H.; Heydari, Payam (2018)

Subspace-Based Suppression of Cortical Stimulation Artifacts. - Wang, Po T.; McCrimmon, Colin M.; Heydari, Payam; Do, An H.; Nenadic, Zoran (2018)

Electrocorticographic Activity of the Brain During Micturition. - Tran, Tracie; Wang, Po T.; Lee, Brian C.; Liu, Charles Yu; Kreydin, Evgeniy I.; Nenadic, Zoran; Do, An H. (2018)

Characterization of Stimulation Artifact Behavior in Simultaneous Electrocorticography Grid Stimulation and Recording. - Lim, Jeffrey; Wang, Po T.; Karimi-Bidhendi, Alireza; Malekzadeh-Arasteh, Omid; Shaw, Susan J.; Armacost, Michelle; Gong, Hui; Liu, Charles Yu; Heydari, Payam; Do, An H.; Nenadic, Zoran (2018)

CMOS Ultralow Power Brain Signal Acquisition Front-Ends: Design and Human Testing. - Karimi-Bidhendi, Alireza; Malekzadeh-Arasteh, Omid; Lee, Mao-Cheng; McCrimmon, Colin M.; Wang, Po T.; Mahajan, Akshay; Liu, Charles Yu; Nenadic, Zoran; Do, An H.; Heydari, Payam (IEEE Trans. Biomed. Circuits Syst., 2017)

Performance Assessment of a Custom, Portable, and Low-Cost Brain-Computer Interface Platform. - McCrimmon, Colin M.; Fu, Jonathan Lee; Wang, Ming; Lopes, Lucas Silva; Wang, Po T.; Karimi-Bidhendi, Alireza; Liu, Charles Yu; Heydari, Payam; Nenadic, Zoran; Do, An H. (IEEE Trans. Biomed. Eng., 2017)

Automated detection and analysis of depolarization events in human cardiomyocytes using MaDEC. - Szymanska, Agnieszka F.; Heylman, Christopher; Datta, Rupsa; Gratton, Enrico; Nenadic, Zoran (Comput. Biol. Medicine, 2016)

A small, portable, battery-powered brain-computer interface system for motor rehabilitation. - McCrimmon, Colin M.; Wang, Ming; Lopes, Lucas Silva; Wang, Po T.; Karimi-Bidhendi, Alireza; Liu, Charles Yu; Heydari, Payam; Nenadic, Zoran; Do, An H. (2016)

Feasibility of an ultra-low power digital signal processor platform as a basis for a fully implantable brain-computer interface system. - Wang, Po T.; Gandasetiawan, Keulanna; McCrimmon, Colin M.; Karimi-Bidhendi, Alireza; Liu, Charles Yu; Heydari, Payam; Nenadic, Zoran; Do, An H. (2016)

A cortical activity localization approach for decoding finger movements from human electrocorticogram signal. - Safavi, Seyede Mahya; Behbahani, Alireza Shahan; Eltawil, Ahmed M.; Nenadic, Zoran; Do, An H. (2015)

A 64-channel ultra-low power bioelectric signal acquisition system for brain-computer interface. - Mahajan, Akshay; Karimi-Bidhendi, Alireza; Wang, Po T.; McCrimmon, Colin M.; Liu, Charles Yu; Nenadic, Zoran; Do, An H.; Heydari, Payam (2015)

Extracting kinetic information from human motor cortical signals. - Flint, Robert D.; Wang, Po T.; Wright, Zachary A.; King, Christine E.; Krucoff, Max O.; Schuele, Stephan U.; Rosenow, Joshua M.; Hsu, Frank P. K.; Liu, Charles Yu; Lin, Jack J.; Sazgar, Mona; Millett, David E.; et al. (NeuroImage, 2014)

Brain-computer interface driven functional electrical stimulation system for overground walking in spinal cord injury participant. - King, Christine E.; Wang, Po T.; McCrimmon, Colin M.; Chou, Cathy C. Y.; Do, An H.; Nenadic, Zoran (2014)

Electrocorticogram encoding of upper extremity movement duration. - Wang, Po T.; King, Christine E.; McCrimmon, Colin M.; Shaw, Susan J.; Millett, David E.; Liu, Charles Yu; Chui, Luis A.; Nenadic, Zoran; Do, An H. (2014)

Brain-controlled functional electrical stimulation for lower-limb motor recovery in stroke survivors. - McCrimmon, Colin M.; King, Christine E.; Wang, Po T.; Cramer, Steven C.; Nenadic, Zoran; Do, An H. (2014)

Intrinsic dimensionality of extracellular action potentials. - Scannell, Kathryn; Szymanska, Agnieszka F.; Nenadic, Zoran (2014)

A supervised multi-sensor matched filter for the detection of extracellular action potentials. - Szymanska, Agnieszka F.; Doty, Michael; Scannell, Kathryn V.; Nenadic, Zoran (2014)

The accuracy and precision of signal source localization with tetrodes. - Lee, Chang Won; Szymanska, Agnieszka A.; Ikegaya, Yuji; Nenadic, Zoran (2013)

Sensitivity and specificity of upper extremity movements decoded from electrocorticogram. - Do, An H.; Wang, Po T.; King, Christine E.; Schombs, Andrew; Lin, Jack J.; Sazgar, Mona; Hsu, Frank P. K.; Shaw, Susan J.; Millett, David E.; Liu, Charles Yu; Szymanska, Agnieszka A.; Chui, Luis A.; et al. (2013)

Projection Versus Prewhitening for EEG Interference Suppression. - Wu, Shun Chi; Swindlehurst, A. Lee; Wang, Po T.; Nenadic, Zoran (IEEE Trans. Biomed. Eng., 2012)

Efficient Dipole Parameter Estimation in EEG Systems With Near-ML Performance. - Wu, Shun Chi; Swindlehurst, A. Lee; Wang, Po T.; Nenadic, Zoran (IEEE Trans. Biomed. Eng., 2012)

Brain-computer interface controlled functional electrical stimulation device for foot drop due to stroke. - Do, An H.; Wang, Po T.; King, Christine E.; Schombs, Andrew; Cramer, Steven C.; Nenadic, Zoran (2012)

Brain-Computer Interface Controlled Robotic Gait Orthosis: A Case Report - Do, An H.; Wang, Po T.; King, Christine E.; Chun, Sophia N.; Nenadic, Zoran (CoRR, 2012)

Self-paced brain-computer interface control of ambulation in a virtual reality environment - Wang, Po T.; King, Christine E.; Chui, Luis A.; Do, An H.; Nenadic, Zoran (CoRR, 2012)

Operation of a Brain-Computer Interface Walking Simulator by Users with Spinal Cord Injury - King, Christine E.; Wang, Po T.; Chui, Luis A.; Do, An H.; Nenadic, Zoran (CoRR, 2012)

Pushing the Communication Speed Limit of a Noninvasive BCI Speller - Wang, Po T.; King, Christine E.; Do, An H.; Nenadic, Zoran (CoRR, 2012)

Signal source localization with tetrodes: Experimental verification. - Lee, Chang Won; King, Christine E.; Wu, Shun Chi; Swindlehurst, A. Lee; Nenadic, Zoran (2011)

Matched subspace detector based feature extraction for sorting of multi-sensor action potentials. - Wu, Shun Chi; Swindlehurst, A. Lee; Nenadic, Zoran (2011)

Noninvasive brain-computer interface driven hand orthosis. - King, Christine E.; Wang, Po T.; Mizuta, Masato; Reinkensmeyer, David J.; Do, An H.; Moromugi, Shunji; Nenadic, Zoran (2011)

An efficient discriminant-based solution for small sample size problem. - Das, Koel; Nenadic, Zoran (Pattern Recognit., 2009)

Mental State Estimation for Brain-Computer Interfaces. - Das, Koel; Rizzuto, Daniel S.; Nenadic, Zoran (IEEE Trans. Biomed. Eng., 2009)

Approximate information discriminant analysis: A computationally simple heteroscedastic feature extraction technique. - Das, Koel; Nenadic, Zoran (Pattern Recognit., 2008)

Robust Unsupervised Detection of Action Potentials With Probabilistic Models. - Benitez, Raul; Nenadic, Zoran (IEEE Trans. Biomed. Eng., 2008)

Information Discriminant Analysis: Feature Extraction with an Information-Theoretic Objective. - Nenadic, Zoran (IEEE Trans. Pattern Anal. Mach. Intell., 2007)

A control algorithm for autonomous optimization of extracellular recordings. - Nenadic, Zoran; Burdick, Joel W. (IEEE Trans. Biomed. Eng., 2006)

Analysis of Large-Scale Brain Data for Brain-Computer Interfaces. - Das, Koel; Meyer, Joerg; Nenadic, Zoran (2006)

Spike detection using the continuous wavelet transform. - Nenadic, Zoran; Burdick, Joel W. (IEEE Trans. Biomed. Eng., 2005)

A Miniature Robot for Autonomous Single Neuron Recordings. - Branchaud, Edward A.; Cham, Jorge G.; Nenadic, Zoran; Andersen, Richard A.; Burdick, Joel W. (2005)

Propagating Waves in Visual Cortex: A Large-Scale Model of Turtle Visual Cortex. - Nenadic, Zoran; Ghosh, Bijoy K.; Ulinski, Philip S. (J. Comput. Neurosci., 2003)

Modeling and estimation problems in the turtle visual cortex. - Nenadic, Zoran; Ghosh, Bijoy K.; Ulinski, Philip S. (IEEE Trans. Biomed. Eng., 2002)

Computation with biological neurons. - Nenadic, Zoran; Ghosh, Bijoy K. (2001)

Optimal filtering in biological neural networks. - Polpitiya, Ashoka D.; Nenadic, Zoran; Ghosh, Bijoy K. (2001)

Large scale simulation for velocity prediction in the turtle visual cortex. - Nenadic, Zoran; Ghosh, Bijoy K.; Ulinski, Philip S. (2001)

Spatiotemporal dynamics in a model of turtle visual cortex. - Nenadic, Zoran; Ghosh, Bijoy K.; Ulinski, Philip S. (Neurocomputing, 2000)

Control of arm movement using population of neurons. - Nenadic, Zoran; Ghosh, Bijoy K. (2000)