Methods and apparatus to gather and analyze electroencephalographic data
First Claim
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1. A headset comprising:
- a first support to be disposed on a first side of a head of a person;
a second support to be disposed on a second side of the head of the person opposite the first side;
a first adjustor operatively coupled to the first support;
a first electrode strip to be disposed over the head of the person such that a first end of the first electrode strip is disposed adjacent the first support and a second end of the first electrode strip is disposed adjacent the second support; and
a first tension strap extending along and slidably coupled to the first electrode strip, a first end of the first tension strap operatively coupled to the first adjustor and a second end of the first tension strap operatively coupled to the second support, the first adjustor including a wheel rotatably coupled to the first support, the first tension strap to be wound about the wheel when the wheel is rotated to change a tension of the first tension strap.
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Abstract
Example headsets and methods for gathering electroencephalographic signals are disclosed herein. An example headset includes an adjustment assembly including a first support to be disposed on a first side of a head of a person and a second support to be disposed on a second side of the head of the person. The example headset also includes an adjustor operatively coupled to the first support. Further, the example headset includes an electrode strip and a tension strap having a first end operatively coupled to the adjustor and a second end operatively coupled to the second support.
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Citations
24 Claims
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1. A headset comprising:
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a first support to be disposed on a first side of a head of a person; a second support to be disposed on a second side of the head of the person opposite the first side; a first adjustor operatively coupled to the first support; a first electrode strip to be disposed over the head of the person such that a first end of the first electrode strip is disposed adjacent the first support and a second end of the first electrode strip is disposed adjacent the second support; and a first tension strap extending along and slidably coupled to the first electrode strip, a first end of the first tension strap operatively coupled to the first adjustor and a second end of the first tension strap operatively coupled to the second support, the first adjustor including a wheel rotatably coupled to the first support, the first tension strap to be wound about the wheel when the wheel is rotated to change a tension of the first tension strap. - 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 headset comprising:
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a first support to be disposed on a first side of a head of a person; a second support to be disposed on a second side of the head of the person opposite the first side; a first adjustor operatively coupled to the first support; a first electrode strip to be disposed over the head of the person such that a first end of the first electrode strip is disposed adjacent the first support and a second end of the first electrode strip is disposed adjacent the second support; and a first tension strap extending along and slidably coupled to the first electrode strip, a first end of the first tension strap operatively coupled to the first adjustor and a second end of the first tension strap operatively coupled to the second support, movement of the first adjustor to change a tension of the first tension strap, wherein the first adjustor includes an electric motor to adjust the first tension strap.
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23. A headset comprising:
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a first support to be disposed on a first side of a head of a person; a second support to be disposed on a second side of the head of the person opposite the first side; a first adjustor operatively coupled to the first support; a first electrode strip to be disposed over the head of the person such that a first end of the first electrode strip is disposed adjacent the first support and a second end of the first electrode strip is disposed adjacent the second support; and a first tension strap extending along and slidably coupled to the first electrode strip, a first end of the first tension strap operatively coupled to the first adjustor and a second end of the first tension strap operatively coupled to the second support, movement of the first adjustor to change a tension of the first tension strap, wherein the first adjustor is detachable from the first support. - View Dependent Claims (24)
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Specification