Gregory A. Worrell

64 papers A* 1B 4Misc 1Journal 29Unranked 29

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	M2NuFFT - A computationally efficient suboptimal power spectrum estimator for fast exploration of nonuniformly sampled time series. Digit. Signal Process. Jie Cui, Benjamin H. Brinkmann, Gregory A. Worrell
2025	J	`jnl`	OpenSpindleNet: An open-source deep learning network for reliable sleep spindle detection in scalp and intracranial EEG. Comput. Biol. Medicine Michal Seják, Filip Mivalt, Vladimir Sladky, Vit Vsiansky, Diego Z. Carvalho, Erik K. St. Louis, Gregory A. Worrell, Václav Kremen
2025	J	`jnl`	Pseudo-HFOs Elimination in iEEG Recordings Using a Robust Residual-Based Dictionary Learning Framework. IEEE J. Biomed. Health Informatics Behrang Fazli Besheli, Zhiyi Sha, Amir Hossein Ayyoubi, Swamy Chandra Prakash, Thomas R. Henry, Gregory A. Worrell, Kai J. Miller, Jonathon J. Parker, David Darrow, Nuri Firat Ince
2024	—	`conf`	A Synchronous iEEG Data Acquisition Framework for Dual Brain Interchange Systems. MWSCAS Amir Hossein Ayyoubi, Behrang Fazli Besheli, Jhan L. Okkabaz, Swamy Chandra Prakash, Kai J. Miller, Gregory A. Worrell, Nuri F. Ince
2024	—	`conf`	A real-time HFO detection framework for localization of SOZ in iEEG recording of patients with epilepsy. EMBC Behrang Fazli Besheli, Swamy Chandra Prakash, Amir Hossein Ayyoubi, Luciano R. F. Branco, Gregory A. Worrell, Zhiyi Sha, Jay R. Gavvala, Kai J. Miller, Nuri F. Ince
2024	—	`conf`	Automatic Monitoring of High-Frequency Autoimmune Disorder Related Seizures with Wearable Devices. EMBC Jie Cui, Andrea Duque Lopez, Gabriella Brinkmann, Boney Joseph, Louis Faust, Julianna Ethridge, Gregory A. Worrell, Divyanshu Dubey, Benjamin H. Brinkmann
2024	J	`jnl`	Method for cycle detection in sparse, irregularly sampled, long-term neuro-behavioral timeseries: Basis pursuit denoising with polynomial detrending of long-term, inter-ictal epileptiform activity. PLoS Comput. Biol. Irena Balzekas, Joshua Trzasko, Grace Yu, Thomas J. Richner, Filip Mivalt, Vladimir Sladky, Nicholas M. Gregg, Jamie Van Gompel, Kai J. Miller, Paul E. Croarkin, Václav Kremen, Gregory A. Worrell
2024	—	`conf`	State space modeling of multidien cyclical progression of epilepsy. ML4H@NeurIPS Krishnakant V. Saboo, Yurui Cao, Václav Kremen, Suguna Pappu, Philippa J. Karoly, Dean R. Freestone, Mark J. Cook, Gregory A. Worrell, Ravishankar K. Iyer
2023	—	`conf`	A Transfer Learning-based Model for Individualized Clustered Seizure Prediction Using Intracranial EEG. NER Yurui Cao, Krishnakant V. Saboo, Václav Kremen, Vladimir Sladky, Nicholas M. Gregg, Paul M. Arnold, Suguna Pappu, Philippa J. Karoly, Dean R. Freestone, Mark J. Cook, Gregory A. Worrell, Ravishankar K. Iyer
2023	J	`jnl`	Canonical Response Parameterization: Quantifying the structure of responses to single-pulse intracranial electrical brain stimulation. PLoS Comput. Biol. Kai J. Miller, Klaus-Robert Müller, Gabriela Ojeda Valencia, Harvey Huang, Nicholas M. Gregg, Gregory A. Worrell, Dora Hermes
2023	—	`conf`	Tensor Decomposition of Large-scale Clinical EEGs Reveals Interpretable Patterns of Brain Physiology. NER Teja Gupta, Neeraj Wagh, Samarth Rawal, Brent M. Berry, Gregory A. Worrell, Yogatheesan Varatharajah
2022	—	`conf`	Deep Brain Stimulation of Anterior Nuclei of the Thalamus and Hippocampal Seizure Rate Modulate Verbal Memory Performance. EIT Victoria S. Marks, Tom J. Richner, Nicholas M. Gregg, Vladimir Sladky, Jaromir Dolezal, Václav Kremen, Gregory A. Worrell, Michal T. Kucewicz
2022	B	`conf`	Deep Generative Networks for Algorithm Development in Implantable Neural Technology. SMC Filip Mivalt, Vladimir Sladky, Irena Balzekas, Tereza Pridalova, Kai J. Miller, Jamie Van Gompel, Timothy Denison, Benjamin H. Brinkmann, Václav Kremen, Gregory A. Worrell
2022	J	`jnl`	Deep learning identifies brain structures that predict cognition and explain heterogeneity in cognitive aging. NeuroImage Krishnakant V. Saboo, Chang Hu, Yogatheesan Varatharajah, Scott A. Przybelski, Robert I. Reid, Christopher G. Schwarz, Jonathan Graff-Radford, David S. Knopman, Mary M. Machulda, Michelle M. Mielke, Ronald C. Petersen, Paul M. Arnold, Gregory A. Worrell, David T. Jones, Clifford R. Jack Jr., Ravishankar K. Iyer, Prashanthi Vemuri
2022	—	`conf`	Individualized seizure cluster prediction using machine learning and ambulatory intracranial EEG. BIBM Krishnakant V. Saboo, Yurui Cao, Václav Kremen, Vladimir Sladky, Nicholas M. Gregg, Paul M. Arnold, Philippa J. Karoly, Dean R. Freestone, Mark J. Cook, Gregory A. Worrell, Ravishankar K. Iyer
2022	B	`conf`	Integrated human-machine interface for closed-loop stimulation using implanted and wearable devices. SMC Vladimir Sladky, Václav Kremen, Kevin L. McQuown, Filip Mivalt, Benjamin H. Brinkmann, Jamie Van Gompel, Kai J. Miller, Timothy Denison, Gregory A. Worrell
2022	J	`jnl`	Tensor Decomposition of Large-scale Clinical EEGs Reveals Interpretable Patterns of Brain Physiology. CoRR Teja Gupta, Neeraj Wagh, Samarth Rawal, Brent M. Berry, Gregory A. Worrell, Yogatheesan Varatharajah
2021	J	`jnl`	Direct Electrical Stimulation of the Human Brain Has Inverse Effects on the Theta and Gamma Neural Activities. IEEE Trans. Biomed. Eng. Michal Lech, Brent M. Berry, Çagdas Topçu, Václav Kremen, Petr Nejedly, Bradley Lega, Robert E. Gross, Michael R. Sperling, Barbara C. Jobst, Sameer A. Sheth, Kareem A. Zaghloul, Kathryn A. Davis, Gregory A. Worrell, Michal T. Kucewicz
2021	—	`conf`	Domain-guided Self-supervision of EEG Data Improves Downstream Classification Performance and Generalizability. ML4H@NeurIPS Neeraj Wagh, Jionghao Wei, Samarth Rawal, Brent M. Berry, Leland Barnard, Benjamin H. Brinkmann, Gregory A. Worrell, David T. Jones, Yogatheesan Varatharajah
2021	J	`jnl`	Embedding digital chronotherapy into medical devices - A canine case study in controlling status epilepticus through multi-scale rhythmic brain stimulation. CoRR Mayela Zamora, Sebastian Meller, Filip Kajin, James J. Sermon, Robert Toth, Moaad Benjaber, Derk-Jan Dijk, Rafal Bogacz, Gregory A. Worrell, Antonio Valentín, Benoit Duchet, Holger A. Volk, Timothy Denison
2021	J	`jnl`	Independent dynamics of low, intermediate, and high frequency spectral intracranial EEG activities during human memory formation. NeuroImage Victoria S. Marks, Krishnakant V. Saboo, Çagdas Topçu, Michal Lech, Theodore P. Thayib, Petr Nejedly, Václav Kremen, Gregory A. Worrell, Michal T. Kucewicz
2021	A*	`conf`	Reinforcement Learning based Disease Progression Model for Alzheimer's Disease. NeurIPS Krishnakant V. Saboo, Anirudh Choudhary, Yurui Cao, Gregory A. Worrell, David T. Jones, Ravishankar K. Iyer
2021	J	`jnl`	Reinforcement Learning based Disease Progression Model for Alzheimer's Disease. CoRR Krishnakant V. Saboo, Anirudh Choudhary, Yurui Cao, Gregory A. Worrell, David T. Jones, Ravishankar K. Iyer
2020	B	`conf`	DyNeuMo Mk-2: An Investigational Circadian-Locked Neuromodulator with Responsive Stimulation for Applied Chronobiology. SMC Robert Toth, Mayela Zamora, Jon Ottaway, Tom Gillbe, Sean Martin, Moaad Benjaber, Guy Lamb, Tara Noone, Barry Taylor, Alceste Deli, Václav Kremen, Gregory A. Worrell, Timothy G. Constandinou, Ivor Gillbe, Stefan De Wachter, Charles Knowles, Andrew Sharott, Antonio Valentín, Alexander L. Green, Timothy Denison
2020	—	`conf`	Electrophysiological Correlates of Brain Health Help Diagnose Epilepsy and Lateralize Seizure Focus. EMBC Yogatheesan Varatharajah, Brent M. Berry, Boney Joseph, Irena Balzekas, Václav Kremen, Benjamin H. Brinkmann, Gregory A. Worrell, Ravishankar K. Iyer
2020	J	`jnl`	Semi-supervised training data selection improves seizure forecasting in canines with epilepsy. Biomed. Signal Process. Control. Mona Nasseri, Václav Kremen, Petr Nejedly, Inyong Kim, Su-Youne Chang, Hang Joon Jo, Hari Guragain, Nathaniel Nelson, Edward E. Patterson, Beverly K. Sturges, Chelsea M. Crowe, Tim Denison, Benjamin H. Brinkmann, Gregory A. Worrell
2019	—	`conf`	A Computationally Efficient Model for Predicting Successful Memory Encoding Using Machine-Learning-based EEG Channel Selection. NER Krishnakant V. Saboo, Yogatheesan Varatharajah, Brent M. Berry, Michael R. Sperling, Richard J. T. Gorniak, Kathryn A. Davis, Barbara C. Jobst, Robert E. Gross, Bradley Lega, Sameer A. Sheth, Michael J. Kahana, Michal T. Kucewicz, Gregory A. Worrell, Ravishankar K. Iyer
2019	J	`jnl`	Intracerebral EEG Artifact Identification Using Convolutional Neural Networks. Neuroinformatics Petr Nejedly, Jan Cimbalnik, Petr Klimes, Filip Plesinger, Josef Halámek, Václav Kremen, Ivo Viscor, Benjamin H. Brinkmann, Martin Pail, Milan Brazdil, Gregory A. Worrell, Pavel Jurák
2018	J	`jnl`	A Chronically Implantable Neural Coprocessor for Investigating the Treatment of Neurological Disorders. IEEE Trans. Biomed. Circuits Syst. Scott Stanslaski, Jeffrey Herron, Tom Chouinard, Duane Bourget, Ben Isaacson, Václav Kremen, Enrico Opri, William Drew, Benjamin H. Brinkmann, Aysegul Gunduz, Tom Adamski, Gregory A. Worrell, Timothy Denison
2018	—	`conf`	Creating neural "co-processors" to explore treatments for neurological disorders. ISSCC Scott Stanslaski, Jeffrey Herron, Elizabeth Fehrmann, Rob Corey, Heather Orser, Enrico Opri, Václav Kremen, Benjamin H. Brinkmann, Aysegul Gunduz, Kelly D. Foote, Gregory A. Worrell, Tim Denison
2018	J	`jnl`	Integrating Artificial Intelligence with Real-time Intracranial EEG Monitoring to Automate Interictal Identification of Seizure Onset Zones in Focal Epilepsy. CoRR Yogatheesan Varatharajah, Brent M. Berry, Jan Cimbalnik, Václav Kremen, Jamie Van Gompel, Matt Stead, Benjamin H. Brinkmann, Ravishankar K. Iyer, Gregory A. Worrell
2017	—	`conf`	Continuous active probing and modulation of neural networks with a wireless implantable system. BioCAS Václav Kremen, Benjamin H. Brinkmann, Inyong Kim, Su-Youne Chang, Jamie J. Van Gompel, Jeffrey A. Herron, Steven Baldassano, Edward E. Patterson, Brian Litt, Timothy Denison, Gregory A. Worrell
2017	—	`conf`	EEG-GRAPH: A Factor-Graph-Based Model for Capturing Spatial, Temporal, and Observational Relationships in Electroencephalograms. NIPS Yogatheesan Varatharajah, Min Jin Chong, Krishnakant V. Saboo, Brent M. Berry, Benjamin H. Brinkmann, Gregory A. Worrell, Ravishankar K. Iyer
2017	—	`conf`	Inter-ictal Seizure Onset Zone localization using unsupervised clustering and Bayesian Filtering. NER Yogatheesan Varatharajah, Brent M. Berry, Zbigniew T. Kalbarczyk, Benjamin H. Brinkmann, Gregory A. Worrell, Ravishankar K. Iyer
2017	—	`conf`	Live demonstration: Continuous active probing and modulation of neural networks with a wireless implantable system. BioCAS Václav Kremen, Benjamin H. Brinkmann, Inyong Kim, Su-Youne Chang, Jamie Van Gompel, Jeffrey A. Herron, Steven Baldassano, Edward E. Patterson, Brian Litt, Timothy Denison, Gregory A. Worrell
2017	J	`jnl`	SVM-Based System for Prediction of Epileptic Seizures From iEEG Signal. IEEE Trans. Biomed. Eng. Han-Tai Shiao, Vladimir Cherkassky, Jieun Lee, Brandon Veber, Edward E. Patterson, Benjamin H. Brinkmann, Gregory A. Worrell
2017	J	`jnl`	Seizure Forecasting and the Preictal State in Canine Epilepsy. Int. J. Neural Syst. Yogatheesan Varatharajah, Ravishankar K. Iyer, Brent M. Berry, Gregory A. Worrell, Benjamin H. Brinkmann
2017	J	`jnl`	Similar patterns of neural activity predict memory function during encoding and retrieval. NeuroImage James E. Kragel, Youssef Ezzyat, Michael R. Sperling, Richard J. T. Gorniak, Gregory A. Worrell, Brent M. Berry, Cory S. Inman, Jui-Jui Lin, Kathryn A. Davis, Sandhitsu R. Das, Joel M. Stein, Barbara C. Jobst, Kareem A. Zaghloul, Sameer A. Sheth, Daniel S. Rizzuto, Michael J. Kahana
2016	J	`jnl`	Combined Single Neuron Unit Activity and Local Field Potential Oscillations in a Human Visual Recognition Memory Task. IEEE Trans. Biomed. Eng. Michal T. Kucewicz, B. Michael Berry, Mark R. Bower, Jan Cimbalnik, Vojtech Svehlik, Matt Stead, Gregory A. Worrell
2016	—	`conf`	Feasibility of tracked electrodes for use in epilepsy surgery. Image-Guided Procedures David R. Holmes, Benjamin H. Brinkmann, Dennis P. Hanson, Gregory A. Worrell, Richard A. Robb, Leslie Holton
2016	—	`conf`	Identifying epileptic source location and extent: An iterative sparse electromagnetic source imaging algorithm. EMBC Abbas Sohrabpour, Yunfeng Lu, Gregory A. Worrell, Bin He
2016	J	`jnl`	Imaging brain source extent from EEG/MEG by means of an iteratively reweighted edge sparsity minimization (IRES) strategy. NeuroImage Abbas Sohrabpour, Yunfeng Lu, Gregory A. Worrell, Bin He
2016	J	`jnl`	Noninvasive Electromagnetic Source Imaging and Granger Causality Analysis: An Electrophysiological Connectome (eConnectome) Approach. IEEE Trans. Biomed. Eng. Abbas Sohrabpour, Shuai Ye, Gregory A. Worrell, Wenbo Zhang, Bin He
2015	—	`conf`	Connectivity of epileptic brain regions in wake and sleep. EMBC Petr Klimes, Juliano Jinzenji Duque, Pavel Jurák, Josef Halámek, Gregory A. Worrell
2015	J	`jnl`	Corrections to "Noninvasive Imaging of the High Frequency Brain Activity in Focal Epilepsy Patients". IEEE Trans. Biomed. Eng. Yunfeng Lu, Gregory A. Worrell, Huishi Clara Zhang, Lin Yang, Benjamin H. Brinkmann, Cindy Nelson, Bin He
2015	B	`conf`	Reliable seizure prediction from EEG data. IJCNN Vladimir Cherkassky, Brandon Veber, Jieun Lee, Han-Tai Shiao, Ned Patterson, Gregory A. Worrell, Benjamin H. Brinkmann
2014	J	`jnl`	Noninvasive Imaging of the High Frequency Brain Activity in Focal Epilepsy Patients. IEEE Trans. Biomed. Eng. Yunfeng Lu, Gregory A. Worrell, Huishi Clara Zhang, Lin Yang, Benjamin H. Brinkmann, Cindy Nelson, Bin He
2014	—	`conf`	Using functional MRI alone for localization in focal epilepsy. EMBC Clara H. Zhang, Yunfeng Lu, Benjamin H. Brinkmann, Kirk Welker, Gregory A. Worrell, Bin He
2013	Misc	`conf`	EEG source imaging and connectivity analysis in epilepsy patients. ACSSC Yunfeng Lu, Gregory A. Worrell, Huishi Clara Zhang, Abbas Sohrabpour, Bin He
2012	—	`conf`	Dynamic seizure imaging in patients with extratemporal lobe epilepsy. EMBC Yunfeng Lu, Lin Yang, Gregory A. Worrell, Benjamin H. Brinkmann, Cindy Nelson, Bin He
2012	—	`conf`	Multivariate principal oscillation pattern analysis of ICA sources during seizure. EMBC Tim R. Mullen, Gregory A. Worrell, Scott Makeig
2011	J	`jnl`	Causality Analysis of Neural Connectivity: Critical Examination of Existing Methods and Advances of New Methods. IEEE Trans. Neural Networks Sanqing Hu, Guojun Dai, Gregory A. Worrell, Qionghai Dai, Hualou Liang
2011	J	`jnl`	Dynamic imaging of ictal oscillations using non-invasive high-resolution EEG. NeuroImage Lin Yang, Christopher T. Wilke, Benjamin H. Brinkmann, Gregory A. Worrell, Bin He
2011	—	`conf`	Dynamic imaging of ictal rhythmic activity using dense-array EEG. EMBC Lin Yang, Christopher T. Wilke, Benjamin H. Brinkmann, Gregory A. Worrell, Bin He
2011	—	`conf`	Electrocortical source imaging of intracranial EEG data in epilepsy. EMBC Zeynep Akalin Acar, Jason A. Palmer, Gregory A. Worrell, Scott Makeig
2011	—	`conf`	Modeling cortical source dynamics and interactions during seizure. EMBC Tim R. Mullen, Zeynep Akalin Acar, Gregory A. Worrell, Scott Makeig
2010	J	`jnl`	On the Recording Reference Contribution to EEG Correlation, Phase Synchorony, and Coherence. IEEE Trans. Syst. Man Cybern. Part B Sanqing Hu, Matt Stead, Qionghai Dai, Gregory A. Worrell
2009	—	`conf`	Reference Signal Impact on EEG Energy. ISNN (3) Sanqing Hu, Matt Stead, Hualou Liang, Gregory A. Worrell
2008	—	`conf`	Removal of Scalp Reference Signal and Line Noise for Intracranial EEGs. ICNSC Sanqing Hu, Matt Stead, Gregory A. Worrell
2007	J	`jnl`	Automatic Identification and Removal of Scalp Reference Signal for Intracranial EEGs Based on Independent Component Analysis. IEEE Trans. Biomed. Eng. Sanqing Hu, Matt Stead, Gregory A. Worrell
2007	J	`jnl`	Ictal source analysis: Localization and imaging of causal interactions in humans. NeuroImage Lei Ding, Gregory A. Worrell, Terrence D. Lagerlund, Bin He
2007	—	`conf`	The Effect of Recording Reference on EEG: Phase Synchrony and Coherence. ISNN (2) Sanqing Hu, Matt Stead, Andrew B. Gardner, Gregory A. Worrell
2006	—	`conf`	Spatio-temporal Source Localization and Granger Causality in Ictal Source Analysis. EMBC Lei Ding, Gregory A. Worrell, Terrence D. Lagerlund, Bin He
2005	J	`jnl`	Frequency and dependence of long range temporal correlations in human hippocampal energy fluctuations. Complex. Matt Stead, Gregory A. Worrell, Brian Litt