User profiles for Mark Hays

Mark A. Hays

Johns Hopkins University School of Medicine
Verified email at jhmi.edu
Cited by 99

Sensory stimulation enhances phantom limb perception and movement decoding

LE Osborn, K Ding, MA Hays, R Bose… - Journal of neural …, 2020 - iopscience.iop.org
Objective. A major challenge for controlling a prosthetic arm is communication between the
device and the user's phantom limb. We show the ability to enhance phantom limb …

Stimulating native seizures with neural resonance: a new approach to localize the seizure onset zone

RJ Smith, MA Hays, G Kamali, C Coogan, NE Crone… - Brain, 2022 - academic.oup.com
Successful outcomes in epilepsy surgery rely on the accurate localization of the seizure
onset zone. Localizing the seizure onset zone is often a costly and time-consuming process …

Cortico-cortical evoked potentials in response to varying stimulation intensity improves seizure localization

MA Hays, RJ Smith, Y Wang, C Coogan… - Clinical …, 2023 - Elsevier
Objective As single pulse electrical stimulation (SPES) is increasingly utilized to help localize
the seizure onset zone (SOZ), it is important to understand how stimulation intensity can …

[HTML][HTML] Towards optimizing single pulse electrical stimulation: High current intensity, short pulse width stimulation most effectively elicits evoked potentials

MA Hays, G Kamali, MZ Koubeissi, SV Sarma… - Brain stimulation, 2023 - Elsevier
Background While single pulse electrical stimulation (SPES) is increasingly used to study
effective connectivity, the effects of varying stimulation parameters on the resulting cortico-…

Graph theoretical analysis of evoked potentials shows network influence of epileptogenic mesial temporal region

MA Hays, C Coogan, NE Crone… - Human Brain …, 2021 - Wiley Online Library
It is now widely accepted that seizures arise from the coordinated activity of epileptic
networks, and as a result, traditional methods of analyzing seizures have been augmented by …

On a pursuit for perfecting an undergraduate requirements engineering course

CR Rupakheti, M Hays, S Mohan, S Chenoweth… - Journal of Systems and …, 2018 - Elsevier
Requirements Engineering (RE) is an essential component of any software development cycle.
Understanding and satisfying stakeholder needs and wants is the difference between the …

New forceps delivery technique for coil occlusion of patent ductus arteriosus

MD Hays, MH Hoyer, PF Glasow - The American journal of cardiology, 1996 - Elsevier
We remain very enthusiastic about transcatheter coil occlusion of the PDA. However, surgical
ligation has been performed successfully and with relatively low risk of complications. …

Macroscopic lattice dynamics

MH Hays, CD Levermore, PD Miller - Physica D: Nonlinear Phenomena, 1994 - Elsevier
Fully nonlinear modulation equations are presented that govern the slow evolution of single-phase
harmonic wavetrains under a large family of spatially discrete nonintegrable flows, …

Neuromorphic vision and tactile fusion for upper limb prosthesis control

M Hays, L Osborn, R Ghosh, M Iskarous… - 2019 9th …, 2019 - ieeexplore.ieee.org
A major issue with upper limb prostheses is the disconnect between sensory information
perceived by the user and the information perceived by the prosthesis. Advances in prosthetic …

[HTML][HTML] Transfer function models for the localization of seizure onset zone from cortico-cortical evoked potentials

G Kamali, RJ Smith, M Hays, C Coogan… - Frontiers in …, 2020 - frontiersin.org
Surgical resection of the seizure onset zone (SOZ) could potentially lead to seizure-freedom
in medically refractory epilepsy patients. However, localizing the SOZ can be a time …