|
ニシヤマ ユウイチロウ
Nishiyama Yuichiro
西山 雄一郎 所属 鶴見大学 歯学部 歯学科 口腔リハビリテーション補綴学 職種 学内講師 |
|
| 論文種別 | 【査読あり】 研究論文（学術雑誌） |
| 言語種別 | 英語 |
| 査読の有無 | 査読あり |
| 表題 | Evaluation of psychological effect of prosthetic treatment using Emotion Spectrum Analysis Method (ESAM) |
| 掲載誌名 | 正式名：JOURNAL OF PROSTHODONTIC RESEARCH ISSNコード：18831958 |
| 出版社 | ELSEVIER IRELAND LTD |
| 巻・号・頁 | 55(2),pp.82-88 |
| 著者・共著者 | Yuichiro Nishiyama,Masari Ohnuki,Satomi Kikuchi,Kiyotaka Suzuki,Chikahiro Ohkubo |
| 発行年月 | 2011/04 |
| 概要 | Purpose: The aim of this pilot study was to consider evaluation of the psychological effects of dental prosthetic treatments using ESAM.Method: We examined gum chewing with and without an occlusal interference device that simulated a negative change in oral sensation in four subjects. First, we analyzed the temporal components of mandibular movement trajectories as indices for evaluating the degree to which chewing is actually impaired by occlusal interference. Subsequently, we measured brain activity before and after chewing for each of the two conditions (with or without the occlusal interference device). For brain activity, we used the four emotional indices of stress, sadness, joy and relaxation based on ESAM to estimate psychological states before and after chewing, and made a comparison between the two conditions. Statistical analyses were performed with Mann-Whitney's U-test (p< 0.05).Results: The opening phase and chewing cycle were shorter when wearing the occlusal interference device in every subject. There was a significant difference for all subjects (p< 0.05) in the closing cycle. Therefore, because a significant difference occurred for at least one temporal |
| DOI | 10.1016/j.jpor.2010.09.004 |
| PMID | 21111697 |