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題名 | Comparison Study and North-up or Track-up Electronic Maps with and without Landmarks on the Wayfinding Performance of Mild Alzheimer's Disease Patients=不同電子地圖導向與地標對於輕度阿茲海默症患者尋路績效之研究 |
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作者姓名(中文) | 柳永青; 歐陽昆; 林松農; 方禎文; | 書刊名 | 人因工程學刊 |
卷期 | 16:2 2014.11[民103.11] |
頁次 | 頁97-112 |
分類號 | 400.98 |
關鍵詞 | 導航; 尋路; 老年癡呆症; 阿茲海默症; Navigation; Wayfinding; Dementia; Alzheimer's disease; |
語文 | 英文(English) |
中文摘要 | 高齡他社會中,高齡者各方面的安全是一個重要的公共議題。在關於高齡者在迷路的議題上,過往的研究主要集中於正常老年人的尋路能力,而缺乏對失智症的探討。本研究的目的為找出輕度阿茲海默症(AD)和輕度認知障礙(MCI)患者的有效導航系統。研究中比較了兩種最常用的導航系統,包括朝北地圖與人行導向地圖兩種系統的導航績效。透過虛擬三維模擬的迷宮,評估三個族群的高齡者(一般高齡者/MCI/AD患者)在不同的導航系統的導航下其尋路績效之差異比較。研究結果顯示,人行導向地圖可以有效地提高阿茲海默症與輕度認知障礙患者的尋路績效。此外,研究中特別指出幾個影響尋路績效的指標。本研究結果,可作為未來建立認知功能損害患者專用的電子導航地圖有效參考資訊。 |
英文摘要 | In an aging society, safety of the elderly is an important public issue. Previous studies focused on the wayfinding ability of normal aged people, while lacking the description on the dementic patients. This study is intended to find out an effective guiding system for patients with Alzheimer's disease (AD) and mild cognitive impairment (MCI). This study compared the results of two most commonly used navigation systems, including one with a constant north direction (north-up system) and the other with a constant heading direction (track-up system). Through four different exams on a virtual three-dimensional simulated maze, the ability of wayfinding in three different groups of elderly (Normal aging/MCI/Early AD patients) with different navigation systems is compared. The result showed that track-up map system could effectively improve the wayfinding ability of people with AD and MCI. We also noticed several surrogate markers in cognitive tests that were correlated with the performance of wayfinding. This study has provided insight to establish future electronic navigation maps built for patients with cognitive impairment. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。