Systems and methods to gather and analyze electroencephalographic data
First Claim
Patent Images
1. A method comprising:
- obtaining electroencephalographic data with a device worn by a subject, the device including;
a central body portion;
a plurality of extensions extending from the central body portion, respective ones of the extensions having corresponding ends carrying an electrode; and
an adjustment band slidably disposed along a longitudinal axis of the central body portion to adjust respective positions of the extensions; and
analyzing the data, with a processor, to determine a mental state of the subject.
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Abstract
Example methods are described herein that include obtaining electroencephalographic data from an example device worn by a subject. The device includes a central body portion and a plurality of extensions extending from the central body portion. Respective ones of the extension have ends carrying an electrode. The example device includes an adjustment band disposed along a longitudinal axis of the central body portion to adjust a position of the extensions. The example method also includes analyzing the data to determine a mental state of the subject.
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Citations
23 Claims
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1. A method comprising:
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obtaining electroencephalographic data with a device worn by a subject, the device including; a central body portion; a plurality of extensions extending from the central body portion, respective ones of the extensions having corresponding ends carrying an electrode; and an adjustment band slidably disposed along a longitudinal axis of the central body portion to adjust respective positions of the extensions; and analyzing the data, with a processor, to determine a mental state of the subject. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A method comprising:
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obtaining electroencephalographic data with a device worn by a subject, the device including; a central body portion including a first protrusion, a second protrusion, and a recess between the first protrusion and the second protrusion; a plurality of extensions extending from the central body portion, respective ones of the extensions having an end carrying an electrode; and an adjustment band disposed along a longitudinal axis of the central body portion to adjust respective positions of the extensions, the adjustment band disposed in the recess; and analyzing the data, with a processor, to determine a mental state of the subject.
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23. A method comprising:
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obtaining electroencephalographic data with a device worn by a subject, the device including; a central body portion; a plurality of extensions extending from the central body portion, corresponding ones of the extensions having a respective end carrying an electrode; and an array of electrodes disposed on one side of the central body portion, wherein the array is an embossed plate and the device includes up to 256 electrodes; an adjustment band disposed along a longitudinal axis of the central body portion to adjust respective positions of the extensions; and analyzing, with a processor, the data to determine a mental state of the subject.
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Specification