WEKO3
アイテム
姿勢変動時のウェーブレット変換を用いた振戦疾患鑑別手法の基礎研究
http://hdl.handle.net/10649/583
http://hdl.handle.net/10649/5837d73797f-420d-44f4-9ef3-09e16cef9a49
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
K22_6.pdf (395.2 kB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-02-15 | |||||
| タイトル | ||||||
| タイトル | 姿勢変動時のウェーブレット変換を用いた振戦疾患鑑別手法の基礎研究 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tremor diseases | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | wavelet transform | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | root-mean-square of acceleration | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | posture changing | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
寺西, 美代子
× 寺西, 美代子× 半戸, 志麻× 松本, 義伸× 田村, 正人× 福本, 一朗 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 3287 | |||||
| 姓名 | TERANISHI, Miyoko | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 3288 | |||||
| 姓名 | HANDO, Shima | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 3289 | |||||
| 姓名 | MATSUMOTO, Yoshinobu | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 3290 | |||||
| 姓名 | TAMURA, Masato | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 3291 | |||||
| 姓名 | FUKUMOTO, Ichiro | |||||
| 著者所属 | ||||||
| 値 | 長岡技術科学大学工学部生物系 | |||||
| 著者所属 | ||||||
| 値 | 長岡技術科学大学工学部生物系 | |||||
| 著者所属 | ||||||
| 値 | 長岡技術科学大学RIセンター | |||||
| 著者所属 | ||||||
| 値 | 長岡西病院神経内科 | |||||
| 著者所属 | ||||||
| 値 | 長岡技術科学大学工学部生物系 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The vibration called tremor is widely observed in human beings. In the medical field, the many diseases display tremor which is typically represented by Parkinson's disease (PD) and essential tremor (ET). The number of patients with PD is about 100,000 in Japan and will increase in the future. PD has three typical signs, namely tremor, rigidity, and hypokinesia. Tremor is the most dominant symptom in the triad. It is difficult to discriminate PD from several other tremor diseases simulating Parkinson's symptoms. Medical treatment is often effective in PD, but in general these are transitory. In this study, we tried to discriminate these groups by measuring tremor to use accelerometers. The measuring system was applied 38 subjects with PD (12), ET (15) and health elder (ll). Resting tremor with a frequency of 4-6Hz is a cardinal feature of PD, and postural tremor with a frequency of 6-8Hz is a typical feature of ET. Accordingly tremor recordings, with the subjects seated, were obtained while the subjects rested their hand on the desk (rest condition:about 15 sec), after posture changing, held both arms out stretched in front of them (postural condition : about 20 sec). Root-mean-square (RMS) of acceleration, each condition and frequency band, were compared PD with ET and control respectively. The ratio of RMS of acceleration on postural condition to RMS of acceleration on rest condition could significantly discriminate the PD (with resting tremor) from the other three types of tremor (p<0.0l) and the PD (without resting tremor) from ET (p<0.01). And RMS of acceleration on postural could significantly discriminate ET from the other two types of tremor (p<0.01). Besides the direction cosine component (level (-3)) on postural condition could significantly discriminate physiological tremor from pathologic tremor (p<0.0l). As the result, the technique will be useful for the diagnosis of tremor diseases. | |||||
| 書誌情報 |
長岡技術科学大学研究報告 巻 22, p. 39-45, 発行日 2000-12-27 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0388-5631 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00177120 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| その他のタイトル | ||||||
| その他のタイトル | A discrimination of tremor diseases using wavelet transform by posture changing | |||||
| 出版者 | ||||||
| 出版者 | 長岡技術科学大学 | |||||
