逢 甲 大 學
資訊電機工程碩士在職專班
碩士論文
視覺融像與腦波反應關係之研究
Study of the Relationshipbetween Visual Fusion and EEG Response
指導教授:陳德請博士
研 究 生:江承儒
摘 要
本研究利用旋轉稜鏡做視覺融像的破壞,使腦部與眼肌產生放鬆,因不同入射角度的光促進眼睛黃斑部活化。融像重整後可使視覺敏銳度與專注能力獲得短暫提升。採用腦波測量配戴旋轉稜鏡期間視覺融像破壞及融像重建後裸視的放鬆與專注值。當屈光不正受測者使用旋轉稜鏡進行裸視訓練時,腦波因為融像破壞呈現放鬆(放鬆平均60波強 專注平均50波強)。訓練後重建視覺融像視覺敏銳度增加,專注能力大幅提升(專注值能夠提升到100波強)。本研究首創腦波在「破壞融像」與「重建融像」兩種模式下,進行腦波與視覺的關連性研究。
利用旋轉稜鏡做視覺融像的破壞,頭部腦波單極點擷取器擷取腦波生理電訊號,將此訊號經過處理彙整成八個波段的腦波。透過這些波段來分析融像破壞與重建後對視覺訊號之反應,以獲得屈光不正受測者的放鬆與專注度。此研究成果在腦部與視覺關聯上可視為一重大發現,對提升學習效率品質及視力保健和腦部放鬆有相當大的幫助。
關鍵字:腦波、破壞融像、視力保健、生理訊號、專注
Abstract
In this paper, using the EEG signal interpretation of visualphysiology reaction, through the rotating mirror the external light conversionfrom the eye into the brain stimulation produced by reaction of physiologicalsignals, do financial association between like and the brain basis for visual.
In this study, using a rotating prism destruction of visualfusion as a foundation, makes the brain and eyes temporarily relaxed, theincident light angle change to light at different angles into the eye topromote macular activation, and will melt like damage to visual acuity afterreorganization, promote and raise attention. By not wearing glasses to restorethe original vision eye, first to measure when visual fusion ability wasdestroyed and reconstructed after using rotating mirror. When the eyes using arotating prism, EEG for melt like failure and relax, and reconstructing thevisual fusion increased visual acuity, attention will considerably increase.This study first EEG in "sabotage melt like" and "like"financial reconstruction under the two modes of special relationship, brain andvision.
Capture EEG physiological signals using single in type EEG,the signal collection through the processing of eight bands of EEG. To analyzethe fusion failure and fusion after reconstruction of visual signal responsethrough these bands to relax, get the subjects and concentration. The researchresults in the brain associated with vision can be regarded as an importantdiscovery, to enhance the learning efficiency and quality of vision care andbrain relaxation has a great help.
文章定位: