A Comparison of EEG Power Spectral and Wavelet Features in Concussed Cohorts using Support Vector Machine

Garg, Saurabh ;   Yeung, Arnold ;   Garudadri, Harinath ;   Virji-Babul, Naznin

Tags Neurological disorders – Diagnostic and evaluation techniquesNeurological disorders – Traumatic brain injuryNeural signals – Time-frequency analysis

EEG power spectral features and wavelet features have independently shown changes in brain activity due to concussions. In this study, we…

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A Computer Vision based Candidate for Functional Balance Test

Nalci, Alican ;   Khodamoradi, Alireza ;   Balkan, Ozgur ;   Nahab, Fatta ;   Garudadri, Harinath

Tags Neuromuscular systems – Postural and balanceHuman performanceHuman performance – Engineering

Balance in humans is a motor skill based on complex multimodal sensing, processing and control. Ability to maintain balance in activities of daily…

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Comparison of Foam-Based and Spring-Loaded Dry EEG Electrodes with Wet Electrodes in Resting and Moving Conditions

Yeung, Arnold ;   Garudadri, Harinath ;   Van Toen, Carolyn ;   Mercier, Patrick P. ;   Balkan, Ozgur ;   Makeig, Scott ;   Virji-Babul, Naznin

Tags Neural interfaces – Bioelectric sensorsRehabilitation – Wearable systemsHuman performance – Activities of daily living

The introduction of dry electrodes for EEG measurements has opened up possibilities of recording EEG outside of standard clinical…

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Source-Domain Spectral EEG Analysis of Sports-Related Concussion via Measure Projection Analysis

Balkan, Ozgur ;   Virji-Babul, Naznin ;   Miyakoshi, Makoto ;   Makeig, Scott ;   Garudadri, Harinath

Tags Electrical source brain imagingElectrical source imaging techniquesEEG imaging

Here, we investigated EEG-based source-level spectral differences between adolescents with sports-related concussions and healthy age…

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