Neurofeedback Therapy Device

Abstract

The present invention relates to a neurofeedback therapeutic apparatus, which comprises: an eyeball movement detection device, a near-infrared detection device, an audio playback device, a display, and a central control device. The eyeball movement detection device acquires user gaze orientation data and sends it to The central control device, the near-infrared detection device obtains the near-infrared light signal of the preset target brain area and converts it into an electrical signal, and sends the electrical signal to the central control device, and the central control device determines the location of the user's preset target brain area according to the electrical signal The initial brain activation degree sets the treatment task content and brain activation degree target value according to the user's gaze direction data and the user's initial brain activation degree, and displays the treatment task content to the user. The central control device determines the current brain activation level of the preset target brain area. Activation level and compare whether the current brain activation level reaches the target value of brain activation level, if so, generate reward information and send it to the monitor for display. The above-mentioned neurofeedback therapeutic apparatus improves the therapeutic effect.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a neurofeedback therapeutic instrument. Background technique [0002] The current EEG biofeedback therapy device generally feeds back the rhythm of EEG activity in various regions of the cerebral cortex, and trains specific EEG activities. For example, it usually selectively strengthens the EEG of a certain frequency band to achieve the desired therapeutic purpose. During the treatment process, the animation information is generally transmitted to the user's brain through audiovisual reception, thereby causing changes in brain waves. Among them, the brain waves in the α, β, δ, and θ frequency bands are recorded by electrodes, and then enter the computer through the preamplifier. It will be processed by professional software, affect the brain, and finally become feedback information to affect the picture of the above-mentioned animation, and so on to achieve the purpose of treatme...

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned EEG biofeedback therapeutic apparatus often causes the user's attention to be unable to concentrate on the above-mentioned animated picture due to the user's hyperactivity and excessive excitement during use, and the brain waves are easily disturbed, resulting in the failure of the EEG biofeedback therapeutic apparatus. unsatisfactory treatment

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