A P300 Brain-Computer Interface With a Reduced Visual Field
نویسندگان
چکیده
منابع مشابه
Control of a 2-DoF robotic arm using a P300-based brain-computer interface
In this study, a novel control algorithm, based on a P300-based brain-computer interface (BCI) is fully developed to control a 2-DoF robotic arm. Eight subjects including 5 men and 3 women perform a 2-dimensional target tracking in a simulated environment. Their EEG (Electroencephalography) signals from visual cortex are recorded and P300 components are extracted and evaluated to perform a real...
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In this study, we investigated a Brain-Computer Interface (BCI) based on EEG responses to vibro-tactile stimuli around the waist. P300 BCIs based on tactile stimuli have the advantage of not taxing the visual or auditory system and of being potentially unnoticeable to other people. A tactile BCI could be especially suitable for patients whose vision or eye movements are impaired. In Experiment ...
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We present P300 harmonies: a P300-based Brain-Computer Musical Interface. Using a commercial low-cost EEG device, the user can voluntarily change the harmony of an arpeggio by focusing and mentally counting the occurrences of each note. The arpeggio consists of 6 notes separated by an interval of 175ms. The notes of the arpeggio are controlled through 6 switches, where each switch has two possi...
متن کامل[A P300-based brain-computer interface].
The goal of this work was to describe a system for real-time typing controlled by brain biopotential signals. A 6 ( 6 matrix containing Russian alphabet letters and auxiliary symbols was shown on PC screen. Electroencephalogram was taken, and the P300 component was extracted (this component appeared only upon presentation of a significant stimulus). A combination of several detection methods wa...
متن کاملPrediction of Auditory and Visual P300 Brain-Computer Interface Aptitude
OBJECTIVE Brain-computer interfaces (BCIs) provide a non-muscular communication channel for patients with late-stage motoneuron disease (e.g., amyotrophic lateral sclerosis (ALS)) or otherwise motor impaired people and are also used for motor rehabilitation in chronic stroke. Differences in the ability to use a BCI vary from person to person and from session to session. A reliable predictor of ...
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ژورنال
عنوان ژورنال: Frontiers in Neuroscience
سال: 2020
ISSN: 1662-453X
DOI: 10.3389/fnins.2020.604629