{"product_id":"ieej-mbe11117","title":"培養神経回路網に於ける誘発応答パターンのクラスター解析","description":"\u003cp\u003e\u003cstrong\u003eカテゴリ: \u003c\/strong\u003e研究会(論文単位)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e論文No: \u003c\/strong\u003eMBE11117\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eグループ名: \u003c\/strong\u003e【C】電子・情報・システム部門 医用・生体工学研究会\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e発行日: \u003c\/strong\u003e2011\/09\/20\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eタイトル(英語): \u003c\/strong\u003eThe cluster analysis of response pattern in a cultured neural network\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名: \u003c\/strong\u003e井上 裕一朗(関西学院大学),伊東 嗣功(関西学院大学),工藤 卓(関西学院大学)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名(英語): \u003c\/strong\u003eInoue Yuichiro(Kwansei Gakuin University),Ito Hidekatsu(Kwansei Gakuin University),Kudoh Suguru(Kwansei Gakuin University)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(日本語): \u003c\/strong\u003eWe analyzed the number of spikes in the neural network to investigate periodicity and stability of spontaneous activity. Clustering by the X-means method with kkz preprocessing was applied to spike counts data. The number of clusters was stable for 30 min with some fructuations for for every culture. As extening of clustering range gradually, the number of clusters began to saturate in young cultures (\u0026lt; 30 DIV). On the contrary, the number of clusters in old culture bot saturated by extending clustering range. If number of clusters correspond to number of pattern repertory of activity, the cycle of pattern repertory is shorter in young cultures than in old culture. The result suggest that the pattern of spontaneous activity is periodic. In addition, evoked action potential is analyzed to quantify the influence of stimulation on neuronal network.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e原稿種別: \u003c\/strong\u003e日本語\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePDFファイルサイズ: \u003c\/strong\u003e870 Kバイト\u003c\/p\u003e","brand":"IEEJ-PDF","offers":[{"title":"PDFダウンロード（一般価格330円\/会員価格220円） \/ A4 \/ 4","offer_id":46380713279727,"sku":"IEEJ-MBE11117-PDF","price":330.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9512\/2159\/files\/IEEJ-PDF_0c129799-8167-421a-8c8e-1b1c3cfef1ba.png?v=1744203960","url":"https:\/\/ieej.bookpark.ne.jp\/products\/ieej-mbe11117","provider":"電気学会 電子図書館","version":"1.0","type":"link"}