Comparison of Speech Envelope Extraction Methods for EEG-Based Auditory Attention Detection in a Cocktail Party Scenario

Biesmans, Wouter ;   Vanthornhout, Jonas ;   Wouters, Jan ;   Moonen, Marc ;   Francart, Tom ;   Bertrand, Alexander

Tags Neural signals - FilteringHuman performance - SpeechBrain-computer/machine interface

Recent research has shown that it is possible to detect which of two simultaneous speakers a person is attending to, using brain recordings...

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EC-PC Spike Detection for High Performance Brain-Computer Interface

Tam, Wing Kin ;   So, Rosa ;   Guan, Cuntai ;   Yang, Zhi

Tags Neural signals - Detection of transient eventsBrain-computer/machine interfaceMotor neuroprostheses

Spike detection is often the first step in neural signal processing. It has profound effects on subsequent steps down the signal processing...

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FPGA Implementation of Principal Component Regression (PCR) for Real-Time Differentiation of Dopamine from Interferents

Bozorgzadeh, Bardia ;   Covey, Daniel ;   Garris, Paul ;   Mohseni, Pedram

Tags Neural signal processingNeural interfaces - Implantable systems

This paper reports on field-programmable gate array (FPGA) implementation of a digital signal processing (DSP) unit for real-time processing...

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Improving Neural Decoding in the Central Auditory System using Bio-Inspired Spectro-Temporal Representations and a Generalized Bilinear Model

Siahpoush, Shadi ;   Erfani, Yousof ;   Rode, Thilo ;   Lim, Hubert ;   Rouat, Jean ;   Plourde, Eric

Tags Neural signals - CodingNeural signals - Time-frequency analysisNeural signal processing

We study the impact of different encoding models and spectro-temporal representations on the accuracy of Bayesian decoding of neural...

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Probing Meaningfulness of Oscillatory EEG Components with Bootstrapping, Label Noise and Reduced Training Sets

Castaño-Candamil, Juan Sebastián ;   Meinel, Andreas ;   Dähne, Sven ;   Tangermann, Michael

Tags Neural signals - FilteringBrain-computer/machine interfaceNeural signals - Blind source separation (PCA, ICA, etc.)

As oscillatory components of the Electroencephalogram (EEG) and other electrophysiological signals may co-modulate in power with a target...

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Research on Multi-Dimensional N-Back Task Induced EEG Variations

Chen, Runge ;   Wang, Xiaolu ;   zhang, lu ;   Yi, Weibo ;   Ke, Yufeng ;   Qi, Hongzhi ;   He, Feng ;   Zhao, Xin ;   Wang, Xuemin ;   Ming, Dong ;   Zhou, Peng

Tags Neural signals - Information theoryNeural signals - Nonlinear analysisHuman performance - Cognition

In order to test the effectiveness of multi-dimensional N-back task for inducing deeper brain fatigue, we conducted a series of N*L-back...

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