EEG control of devices using sensory evoked potentials
First Claim
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1. A system, comprising:
- a processor configured to;
generate a stimulus-locked average signal of a plurality of EEG signal samples; and
determine whether the plurality of EEG signal samples are evoked in response toa pattern of stimulus events; and
a memory coupled to the processor and configured to provide the processor with instructions.
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Abstract
An EEG control of devices using Sensory Evoked Potentials (SEPs) (e.g., visually-evoked potentials), is disclosed. In some embodiments, a system receives a plurality of EEG signal samples; generates a stimulus locked average signal using the plurality of EEG signal samples; and determines whether the plurality of EEG signal samples are evoked in response to a pattern of stimulus.
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27 Claims
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1. A system, comprising:
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a processor configured to; generate a stimulus-locked average signal of a plurality of EEG signal samples; and determine whether the plurality of EEG signal samples are evoked in response to a pattern of stimulus events; and a memory coupled to the processor and configured to provide the processor with instructions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A method, comprising:
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measure a plurality of EEG signal samples using a bio-signal sensor; generate a stimulus-locked average signal using the plurality of EEG signal samples; and determine whether the plurality of EEG signal samples are evoked in response to a stimulus.
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27. A computer program product, the computer program product being embodied in a computer readable storage medium and comprising computer instructions for:
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record a plurality of EEG signal samples; generate a stimulus-locked average signal using the plurality of EEG signal samples; and determine whether the plurality of EEG signal samples are evoked in response to a stimulus.
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Specification