An Enhancement to Velocity Selective Discrimination of Neural Recordings: Extraction of Neuronal Firing Rates

Metcalfe, Benjamin William ;   Chew, Daniel J. ;   Clarke, Christopher ;   Donaldson, Nicholas de Neufville ;   Taylor, John

Tags Neural signal processingNeural signals - Nonlinear analysisNeural interfaces - Implantable systems

This paper describes improvements to the theory of velocity selective recording (VSR) of neural signals. Action potentials are classified and...

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Detecting Movement Intent from Scalp EEG in a Novel Upper Limb Robotic Rehabilitation System for Stroke

Bhagat, Nikunj ;   French, James ;   Venkatakrishnan, Anusha ;   Yozbatiran, Nuray ;   Francisco, Gerard ;   O'Malley, Marcia K. ;   Contreras-Vidal, José

Tags Neural signal processingBrain-computer/machine interfaceMotor neuroprostheses - Robotics

Stroke can be a source of significant upper extremity dysfunction and affect the quality of life (QoL) in survivors. In this context, novel...

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Improving Single-Trial Detection of Event-Related Potentials through Artificial Deformed Signals

Cecotti, Hubert ;   Rivet, Bertrand

Tags Neural signal processingNeural signals - Information theoryBrain-computer/machine interface

To propose a reliable and robust Brain-Computer Interface (BCI), efficient machine learning and signal processing methods have to be used....

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Prediction of Freezing of Gait Using Analysis of Brain Effective Connectivity

Handojoseno, Aluysius Maria Ardi ;   Shine, James M. ;   Gilat, Moran ;   Nguyen, Tuan Nghia ;   Tran, Yvonne ;   Lewis, Simon J.G. ;   Nguyen, Hung T.

Tags Neural signal processing

Freezing of gait (FOG) is a debilitating symptom of Parkinson's disease (PD), in which patients experience sudden difficulties in starting or...

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Spatial Patterns of High-Frequency Oscillations in the Rat Cerebellar Cortex

Ordek, Gokhan ;   Sahin, Mesut

Tags Neural interfaces - Bioelectric sensorsNeural interfaces - Neural microsystems and interface engineeringNeural interfaces - Microelectrode technology

Rhythmic signals in the brain have always intrigued neuroscientists and the cerebellum is not an exception. Cerebellar high-frequency...

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Tactile Afferents Encode Grip Safety before Slip for Different Frictions

Khamis, Heba ;   Redmond, Stephen James ;   Macefield, Vaughan ;   Birznieks, Ingvars

Tags Neural signals - CodingSensory neuroprostheses - Somatosensory

Abstract- Adjustments to frictional forces are crucial to maintain a safe grip during precision object handling in both humans and robotic...

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