Affective Stimuli for an Auditory P300 Brain-Computer Interface
نویسندگان
چکیده
منابع مشابه
Affective Stimuli for an Auditory P300 Brain-Computer Interface
Gaze-independent brain computer interfaces (BCIs) are a potential communication tool for persons with paralysis. This study applies affective auditory stimuli to investigate their effects using a P300 BCI. Fifteen able-bodied participants operated the P300 BCI, with positive and negative affective sounds (PA: a meowing cat sound, NA: a screaming cat sound). Permuted stimuli of the positive and ...
متن کاملIs an auditory P300-based Brain-Computer Musical Interface feasible?
One of the most robust ways of building a voluntarily controlled BCI that wouldnt require almost any training on behalf of the user, is through the P300 potential. In this study we implemented and evaluated a simple auditory P300-based musical interface. The interface consists of a dynamic 5-class auditory oddball paradigm. Each stimulus is tuned to a specific note, forming a part of a chord. A...
متن کاملToward a high-throughput auditory P300-based brain-computer interface.
OBJECTIVE Brain-computer interface (BCI) technology can provide severely disabled people with non-muscular communication. For those most severely disabled, limitations in eye mobility or visual acuity may necessitate auditory BCI systems. The present study investigates the efficacy of the use of six environmental sounds to operate a 6x6 P300 Speller. METHODS A two-group design was used to asc...
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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 ...
متن کاملAn Evaluation of Training with an Auditory P300 Brain-Computer Interface for the Japanese Hiragana Syllabary
Gaze-independent brain-computer interfaces (BCIs) are a possible communication channel for persons with paralysis. We investigated if it is possible to use auditory stimuli to create a BCI for the Japanese Hiragana syllabary, which has 46 Hiragana characters. Additionally, we investigated if training has an effect on accuracy despite the high amount of different stimuli involved. Able-bodied pa...
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ژورنال
عنوان ژورنال: Frontiers in Neuroscience
سال: 2017
ISSN: 1662-453X
DOI: 10.3389/fnins.2017.00522