CRONELAB: Cognitive Research, Online Neuroengineering, and Electrophysiology

Faculty

Nathan Crone, M.D. is an Associate Professor of Neurology and director of the Cognitive Neurophysiology and Brain-Machine Interface Laboratory. Dr. Crone leads a long-standing research program using intracranial EEG to study human brain mechanisms of language, attention, and motor function. This research is carried out in patients undergoing intracranial EEG monitoring prior to epilepsy surgery. Dr. Crone serves as an attending neurologist in the Johns Hopkins Hospital where his clinical work focuses on the management of drug-resistant epilepsy, electroencephalography, and intraoperative monitoring. Dr. Crone's technical expertise is in the fields of cognitive neuroscience and neurophysiology, including the rapid characterization and application of human neurophysiological responses for both functional brain mapping and brain-machine interfaces.


Anna Korzeniewska, Ph.D. studies dynamics of cerebral functional and/or pathological connectivity to identify brain networks responsible for diseases and distinguish them from brain networks responsible for motor, language, and other cognitive functions. Anna develops advanced mathematical methods and applications for determining information flow within neural networks, and is interested in translational research aimed to help people with brain diseases or dysfunctions.

Graduate Students

Guy Hotson

Yujing Wang Email

Yujing is a Ph.D. student majoring in Bioengineering at the University of Maryland. She is developing a trial-based online functional mapping system that complements electrocortical stimulation mapping in patients undergoing neurosurgical resections for epilepsy or tumors. She will use this system to collect and analyze ECoG data from auditory and language experiments.

Guy Hotson

Griffin Milsap Email

Griffin is currently working on speech decoding towards a speech brain computer interface (BCI). His long term research interests include novel HCI applications of scalp/subdural EEG and the application of BCI to games and music.

Kyle Rupp

Kyle Rupp Email

Kyle is pursuing a Ph.D. in biomedical engineering, and is interested in developing a speech brain computer interface (BCI).

Tessy Lal

Tessy Lal Email

Tessy is pursuing a Ph.D. in biomedical engineering. She is interested in researching the neural correlates of motor functions and developing an online motor brain computer interface (BCI).

Technical Staff

Max Collard

Max Collard B.S. '15 Email

Max investigates the computation of cortical subnetworks as a means of simplifying the analysis and interpretation of high-dimensional connectivity data. He is interested in using subnetworks to better understand the cortical interplay that occurs during cognitive tasks, and as a possible methodology for probing neurophysiological phenomena like frequency multiplexing or cross-frequency coupling.

Seung Wook Lee

Seung Wook Lee B.S. '16 Email

Wook's main research interest lies in medical devices and bioinformatics, especially in collection and interpretation of biological data for detection and diagnosis of critical symptoms and diseases such as epilepsy.

Dave McMullen

Dave McMullen Email

Dr. McMullen's long term research interests include neuromodulation and brain-machine interfaces (BMI), with a focus on novel control strategies for the JHU/APL Modular Prosthetic Limb.

Collaborators

William S. Anderson M.D., Ph.D.

Assistant Professor of Neurological Surgery
Johns Hopkins University

Matthew Johannes Ph.D.

Project Manager
JHU Applied Physics Laboratory

Nima Mesgarani Ph.D.

Assistant Professor of Electrical Engineering
Columbia University

Anastasios Bezerianos Ph.D.

Professor of Medical Physics
University of Patras

Kapil Katyal M.S.

Project Manager
JHU Applied Physics Laboratory

Alcimar Soares Ph.D.

Associate Professor of Electrical Engineering
Universidade Federal de Uberlandia

Dana Boatman Ph.D.

Professor of Neurology
Johns Hopkins University

Robert Knight M.D.

Professor of Psychology and Neuroscience
UC Berkeley

Nitish Thakor Ph.D.

Professor of Biomedical Engineering
Johns Hopkins University

Piotr Franaszczuk Ph.D.

Associate Professor of Neurology
Johns Hopkins University

Sabine Kastner M.D., Ph.D.

Professor of Psychology
Princeton University

Brock Wester Ph.D.

Project Manager
JHU Applied Physics Laboratory

Lab Alumni

Vikram Chandrashekhar B.S. '15

Vikram was an undergraduate student majoring in Biomedical Engineering. He investigated effective connectivity methods and real-time visualization of neural data.

Guy Hotson

Guy Hotson Ph.D. '16

Dr. Hotson pursued his Ph.D. in electrical and computer engineering and was co-advised by Dr. Nitish Thakor. His focus was on algorithm research and development for an online motor-BMI using intracranial EEG signals.

Matt Fifer

Matt Fifer Ph.D. '15

Dr. Fifer worked on neural decoding of movement parameters from intracranial EEG signals, and translating that knowledge into online control of the JHU/APL Modular Prosthetic Limb.

Heather Benz>
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Heather Benz Ph.D. '15

Dr. Benz is currenty a post-doctoral fellow at the Food and Drug Administration.