Sam John

A neurophysiological approach to spatial filter selection for adaptive brain-computer interfaces

James D Bennett, Sam E John, David B Grayden, Anthony N Burkitt

Journal article  |  2021  |  JOURNAL OF NEURAL ENGINEERING

OBJECTIVE: The Common Spatial Patterns (CSP) algorithm is an effective method to extract discriminatory features from electroencep..

Motor neuroprosthesis implanted with neurointerventional surgery improves capacity for activities of daily living tasks in severe paralysis: first in-human experience

Thomas J Oxley, Peter E Yoo, Gil S Rind, Stephen M Ronayne, CM Sarah Lee, Christin Bird, Victoria Hampshire, Rahul P Sharma, Andrew Morokoff, Daryl L Williams, Christopher MacIsaac, Mark E Howard, Lou Irving, Ivan Vrljic, Cameron Williams, Sam E John, Frank Weissenborn, Madeleine Dazenko, Anna H Balabanski, David Friedenberg, et al.

Journal article  |  2021  |  JOURNAL OF NEUROINTERVENTIONAL SURGERY

BACKGROUND: Implantable brain-computer interfaces (BCIs), functioning as motor neuroprostheses, have the potential to restore volu..

Preliminary Minimum Reporting Requirements for Reporting In-Vivo Neural Interface Research: I. Implantable Neural Interfaces

Calvin D Eiber, Jean Delbeke, Jorge Cardoso, Martijn de Neeling, Sam E John, Chang Won Lee, Jerry Skefos, Argus Sun, Dimiter Prodanov, Zach McKinney

Journal article  |  2021

The pace of research and development in neuroscience, neurotechnology, and neurorehabilitation is rapidly accelerating, with the n..

Preliminary Minimum Reporting Requirements for In-Vivo Neural Interface Research: I. Implantable Neural Interfaces

Calvin Eiber, Jean Delbeke, Jorge Cardoso, Martijn de Neeling, Sam John, Chang Won Lee, Jerry Skefos, Argus Sun, Dimiter Prodanov, Zach McKinney

Journal article  |  2021  |  IEEE Open Journal of Engineering in Medicine and Biology

The pace of research and development in neuroscience, neurotechnology, and neurorehabilitation is rapidly accelerating, with the n..

Universal neurophysiological interpretation of EEG brain-computer interfaces

James D Bennett, Sam E John, David B Grayden, Anthony N Burkitt

Conference Proceedings  |  2021  |  2021 9TH IEEE INTERNATIONAL WINTER CONFERENCE ON BRAIN-COMPUTER INTERFACE (BCI)

The identification of brain activity by a brain computer interface (BCI) from electroencephalography (EEG) recordings can be achie..

Distinct Neural Correlates Underlie Inhibitory Mechanisms of Motor Inhibition and Motor Imagery Restraint

PE Yoo, TJ Oxley, MA Hagan, S John, SM Ronayne, GS Rind, AM Brinded, NL Opie, BA Moffat, YT Wong

Journal article  |  2020  |  Frontiers in Behavioral Neuroscience

There is evidence to suggest that motor execution and motor imagery both involve planning and execution of the same motor plan, ho..

The future potential of the Stentrode

Sam E John, David B Grayden, Takufumi Yanagisawa

Journal article  |  2019  |  Expert Review of Medical Devices

The StentrodeTM is a miniaturized neural interface that can record and stimulate the brain from within a blood vessel [1,2]. The S..

Neural Stimulation with an Endovascular Brain-Machine Interface

NL Opie, SE John, G Gerboni, GS Rind, TJH Lovell, SM Ronayne, YT Wong, CN May, DB Grayden, TJ Oxley

Conference Proceedings  |  2019  |  2019 9th International IEEE/EMBS Conference on Neural Engineering (NER)

Stimulation of deep cortical structures has been demonstrated to provide symptomatic alleviation to people with depression, Parkin..

Evaluation of a minimally invasive endovascular neural interface for decoding motor activity

IA Forsyth, M Dunston, G Lombardi, GS Rind, S Ronayne, YT Wong, CN May, DB Grayden, T Oxley, N Opie, SE John

Conference Proceedings  |  2019  |  2019 9th International IEEE/EMBS Conference on Neural Engineering (NER)

Endovascular devices like the Stentrode™ provide a minimally invasive approach to brain-machine-interfaces that mitigates safety c..

In Vivo Impedance Characterization of Cortical Recording Electrodes Shows Dependence on Electrode Location and Size

Sam E John, Nicholas V Apollo, Nicholas L Opie, Gil S Rind, Stephen M Ronayne, Clive N May, Thomas J Oxley, David B Grayden

Journal article  |  2019  |  IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING

OBJECTIVE: Neural prostheses are improving the quality of life for those suffering from neurological impairments. Electrocorticogr..