Acoustic Pressure Reduction at Rhythm Deviants Causes Magnetoencephalographic Response

Takeshita, Yuya ;   Yokosawa, Koichi

Tags Brain functional imaging - MEGHuman performance - Activities of daily livingNeural signals - Detection of transient events

Rhythm is an element of music and is important for determining the impression of the music. To investigate the mechanism by which musical...

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Activity in the Left Auditory Cortex is Associated with Individual Impulsivity in Time Discounting

Han, Ruokang ;   Takahashi, Taiki ;   Miyazaki, Akane ;   Kadoya, Tomoka ;   Kato, Shinya ;   Yokosawa, Koichi

Tags Brain functional imaging - MEGHuman performance - Activities of daily livingNeural signals - Detection of transient events

Impulsivity dictates individual decision-making behavior. Therefore, it can reflect consumption behavior and risk of addiction and thus underlies...

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Acute Trial of Closed Loop Deep Brain Stimulation in Tourette Syndrome

Shute, Jonathan ;   Opri, Enrico ;   Molina, Rene ;   Foote, Kelly ;   Okun, Michael ;   Gunduz, Aysegul

Tags Neural stimulation - Deep brainNeural signals - Detection of transient eventsNeurological disorders - Treatment methodologies

Tourette Syndrome (TS) is a paroxysmal neuropsychiatric disorder characterized by involuntary movements and/or vocal outbursts known as...

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Cognitive State Prediction using an Expectation-Maximization Algorithm Applied to Gamma Distributed Data

Yousefi, Ali ;   Paulk, Angelique C ;   Deckersbach, Thilo ;   Dougherty, Darin ;   Eskandar, Emad ;   Widge, Alik ;   Eden, Uri

Tags Neural signals - FilteringNeural signals - Detection of transient eventsNeural signal processing

Behavioral tests are widely used to quantify features of cognitive processing. For a large class of behavioral signals, the observed variables...

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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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Head-Related Impulse Response Cues for Spatial Auditory Brain-Computer Interface

Nakaizumi, Chisaki ;   Makino, Shoji ;   Rutkowski, Tomasz

Tags Brain-computer/machine interfaceNeural signals - Detection of transient eventsBrain functional imaging - EEG

This study provides a comprehensive test of a head-related impulse response (HRIR) cues for a spatial auditory brain-computer interface...

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Investigation of Automatically Detected High Frequency Oscillations (HFOs) as an Early Predictor of Seizure Onset Zone

Liu, Su ;   Ince, Nuri Firat ;   Abosch, Aviva ;   Henry, Thomas ;   Sha, Zhiyi

Tags Neurological disorders - EpilepsyNeural signals - Detection of transient eventsNeural signals - Time-frequency analysis

High frequency oscillations (HFOs) during inter-ictal state have been considered as a potential biomarker of epileptogenic regions in brain....

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Motor Task Event Detection using Subthalamic Nucleus Local Field Potentials

Niketeghad, Soroush ;   Hebb, Adam O. ;   Nedrud, Joshua ;   Hanrahan, Sara ;   Mahoor, Mohammad H.

Tags Neural signals - Detection of transient eventsNeural stimulation - Deep brainNeurological disorders

Deep Brain Stimulation (DBS) provides significant therapeutic benefit for movement disorders such as Parkinson’s disease. Current DBS devices...

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Multi-Unit Activity Contains Information about Spatial Stimulus Structure in Mouse Primary Visual Cortex

Tolkiehn, Marie ;   Schultz, Simon R

Tags Neural signals - CodingNeural signal processingNeural signals - Detection of transient events

This study investigates the spatial and directional tuning of Multi-Unit Activity (MUA) in mouse primary visual cortex and how MUA can reflect...

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Neural Correlates of Relevant Stimuli Processing for Brain Computer Interfaces

Acqualagna, Laura ;   Blankertz, Benjamin

Tags Brain-computer/machine interfaceNeural signal processingNeural signals - Detection of transient events

The transfer of Brain-Computer Interface (BCI) technology to non-medical application in Human-Computer Interaction (HCI) such as Information...

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Optimized Echo State Networks with Leaky Integrator Neurons for EEG-Based Microsleep Detection

Ayyagari, Sudhanshu ;   Jones, Richard D. ;   Weddell, Stephen J.

Tags Neural signals - Detection of transient eventsHuman performance - Drowsiness and microsleepsNeural signals - Spectral analysis

The performance of a microsleep detection system was calculated in terms of its ability to detect the behavioural microsleep state (1-s...

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Study on Differences of Early-Mid ERP Induced by Emotional Face and Scene Images

Wang, Xin ;   Jin, Jingna ;   Li, Song ;   Liu, Zhipeng ;   Yin, Tao

Tags Neural signals - Detection of transient eventsNeural signals - Time-frequency analysisBrain physiology and modeling - Cognition, memory, perception

Researches about the cortical processing mechanisms of emotions have important scientific significance and application value. This study...

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The Detection and Classification of the Mental State Elicited by Humor from EEG Patterns

Ramaraju, Sriharsha ;   Izzidien, Ahmed ;   Roula, Mohammed Ali

Tags Brain-computer/machine interfaceNeural signals - Detection of transient events

In this paper we investigate the use of EEG to detect the affective state of humor. The EEG of five subjects was recorded while they...

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Towards BCI-Controlled Augmented Reality: Integration of Computer Vision with BCI for Hands-Free Communication and Control

Kim, Yong-Wook ;   Lim, Jeong-Hwan ;   Han, Chang-Hee ;   Im, Chang-Hwan

Tags Brain-computer/machine interfaceNeural signals - Detection of transient eventsBrain functional imaging - EEG

In this study, we implemented a BCI-controlled augmented reality (AR) system by integrating computer vision with EEG-based BCI. Steady state...

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Towards Perception Awareness: Perceptual Event Detection for Brain Computer Interfaces

Nejati, Hossein ;   Tsourides, Kleovoulos (Leo) ;   Pomponiu, Victor ;   Ehrenberg, Evan C. ;   Cheung, Ngai-Man ;   Sinha, Pawan

Tags Brain-computer/machine interfaceNeural signal processingNeural signals - Detection of transient events

Brain computer interface (BCI) technology is becoming increasingly popular in many domains such as entertainment, mental state analysis, and...

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