Journal ArticleDOI
The contingent negative variation and the late positive wave of the average evoked potential
Emanuel Donchin,D. B. D. Smith +1 more
TLDR
The data indicate that when conditions are appropriate, both the CNV and P300 can be obtained in the same experimental situation, and their relationship should be further elucidated.About:
This article is published in Electroencephalography and Clinical Neurophysiology.The article was published on 1970-08-01. It has received 145 citations till now. The article focuses on the topics: Contingent negative variation & Evoked potential.read more
Citations
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Journal ArticleDOI
Brain-computer interfaces for communication and control.
Jonathan R. Wolpaw,Jonathan R. Wolpaw,Niels Birbaumer,Niels Birbaumer,Dennis J. McFarland,Gert Pfurtscheller,Theresa M. Vaughan +6 more
TL;DR: With adequate recognition and effective engagement of all issues, BCI systems could eventually provide an important new communication and control option for those with motor disabilities and might also give those without disabilities a supplementary control channel or a control channel useful in special circumstances.
Journal ArticleDOI
Is the P300 component a manifestation of context updating
TL;DR: The amplitude of the P300 component is controlled multiplicatively by the subjective probability and task relevance of eliciting events, whereas its latency depends on the duration of stimulus evaluation as mentioned in this paper.
Journal ArticleDOI
The N1 wave of the human electric and magnetic response to sound: a review and an analysis of the component structure
Risto Näätänen,Terence W. Picton +1 more
TL;DR: It is concluded that at least six different cerebral processes can contribute to the Nl wave of the human auditory evoked potential, and that they often last much longer than the true N1 components that they overlap.
Journal ArticleDOI
BCI2000: a general-purpose brain-computer interface (BCI) system
TL;DR: This report is intended to describe to investigators, biomedical engineers, and computer scientists the concepts that the BCI2000 system is based upon and gives examples of successful BCI implementations using this system.
Journal ArticleDOI
Brain-computer interfaces for communication and control
TL;DR: The brain's electrical signals enable people without muscle control to physically interact with the world through the use of their brains' electrical signals.
References
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Journal ArticleDOI
Evoked-Potential Correlates of Stimulus Uncertainty
TL;DR: The average evoked-potential waveforms to sound and light stimuli recorded from scalp in awake human subjects show differences as a function of the subject's degree of uncertainty with respect to the sensory modality of the stimulus to be presented.
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Contingent negative variation: an electric sign of sensorimotor association and expectancy in the human brain.
Journal ArticleDOI
Information Delivery and the Sensory Evoked Potential
TL;DR: The waveform of evoked responses recorded from human scalp is not determined solely by the physical eliciting stimulus, but also varies as a function of the effective information provided by the stimulus.
Journal ArticleDOI
Orienting and habituation to auditory stimuli: A study of short terms changes in average evoked responses
TL;DR: Responses were obtained when an unpredictable pitch change was presented in an effort to elicit dishabituation and a large positive component with a peak latency of about 300 msec was seen as reflecting a shift of attention associated with the orienting response.