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Brain wave detector and adjustor

A detector and brainwave technology, applied in the field of brainwave detectors and adjusters, can solve problems such as computer screens that cannot be visualized, and achieve the effect of unobstructed and developed mental network, easy to grasp, and improved utilization efficiency

Inactive Publication Date: 2018-02-16
蔺雷华
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] To sum up, the problem with the existing technology is that the existing technology can only collect brain waves, and cannot visualize them on the computer screen.

Method used

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  • Brain wave detector and adjustor

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Embodiment

[0028] Such as Figure 4 , The three-dimensional electroencephalogram is a two-channel device measurement item. Not only can display the original brain wave but also can display 2D / 3D FFT state spectrum. The original brainwave data can be trimmed, enlarged, and reduced by segment selection. Therefore, artifacts (false waves and clutter) generated when blinking can be artificially removed. The symmetry of the left and right frontal lobes can be seen in the EEG. The FFT state spectrum is displayed in 3D graphics, and the colors can be distinguished according to the Band, which makes it easier to grasp the characteristics of the brain wave. The 2D histogram shows the average strength and distinguishing characteristics according to the Band. In addition, the Contour and Pie diagrams can be used to see the strength and weakness of the opposite according to the Band, which makes it easier to analyze brain waves.

[0029] Such as Figure 5 The original electroencephalogram, the...

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Abstract

The invention belongs to the field of brain wave detection technology and discloses a brain wave detector and adjustor. The brain wave detector and adjustor is provided with a computer, a USB externalline, a brain wave collection and feedback device, an external contact clip, a head-mounted wireless receiving emitter and a computer end signal receiving emitter, wherein the computer is connected with the brain wave collection and feedback device through the USB external line; pasting bands are arranged at the left end and the right end of the brain wave collection and feedback device; and theleft side of the brain wave collection and feedback device is provided with an external interface. Through the brain wave detector and adjustor, collected brain waves can be concretely displayed on acomputer screen, and information of a brain is known more visually; original brain waves are measured through FFT, and an energy spectrum is displayed in a three-dimensional form; characteristics of the brain waves can be seen according to frequency; frequency and strong and weak values of all fulcrums can be seen; and a chart can be rotated left and right and adjusted up and down, readability ishigh, and the characteristics of the brain waves can be easily grasped.

Description

technical field [0001] The invention belongs to the technical field of brain wave detection, in particular to a brain wave detector and regulator. Background technique [0002] Neurofeedback technology is to detect the brain wave of the subject with an electroencephalometer, send the brain wave signal to the computer, and the computer will provide auditory and visual feedback according to the state of the subject through the program, so as to achieve the technology of enhancing brain function. Neurofeedback: It is formed on the principle of conditioned reflex. However, the existing technology can only achieve the collection of brain waves, and cannot be visualized on the computer screen. [0003] To sum up, the problem of the existing technology is that the existing technology can only collect brain waves, but cannot visualize them on the computer screen. Contents of the invention [0004] Aiming at the problems existing in the prior art, the present invention provides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F17/50
CPCG06F3/015G06F30/20G06F2203/011
Inventor 蔺雷华
Owner 蔺雷华
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