Underwater radio-telemetry for measuring neural activity of fish

用于测量鱼类神经活动的水下无线电遥测

• 批准号: 05640774
• 负责人: SATOU Masahiko
• 金额: $ 1.41万
• 依托单位: Yokohama City University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1993
• 资助国家: 日本
• 起止时间: 1993 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-05640774/
• 关键词: telemetry; underwater radio-telemetry; fish olfactory bulb; electroencephalogram; ニジマス; 嗅球

In this study we aimed at measuring the central nervous activity, by means of underwater radio-telemetry technique, from the fish freely swimming in natural environments. Especially, we aimed at developing a novel underwater antenna (which we named aquaerial). The aquaerial consisted of an array of unit receiving antennas, each of which was connected by the coaxial cable via a directional coupling amplifier. By using this aquaerial and the miniature transmitter, which we had already developed (Kudo and Satou, 1990 ; Kudo et al., submitted), we could measure the electroencephalographic wave activity from the olfactory bulb of salmonid fish freely swimming in natural river.

本研究利用水下无线电遥测技术，对自然环境中自由游动的鱼类的中枢神经活动进行了测量。特别是，我们的目标是开发一种新型的水下天线（我们命名为aquaireal）。该天线由一组接收天线组成，每个接收天线通过定向耦合放大器由同轴电缆连接。通过使用我们已经开发的这种水下天线和微型发射器（Kudo和Satou，1990 ; Kudo等人，通过对在自然河流中自由游动的鲑科鱼类嗅球的脑电活动进行测量，

项目成果

Hasegawa, T.etal.: "Intracellular study of generation mechanisms of induced wave in carp (Cyprinus carpio) olfactory bulb." Comp.Biochem.Physiol.A. 108. 17-23 (1994)

Hasekawa, T.etal.：“鲤鱼（Cyprinus carpio）嗅球诱导波产生机制的细胞内研究。”

Satou,M.et al.: "Behavioral and electrophysiological avidbnces that the leteral line is involved in the inter-sexual vibrational communication of the bimesalman." J.Comp.physiol.A. 174. 539-549 (1994)

Satou,M.等人：“行为和电生理学证据表明，文字线参与双性人的两性振动交流。”

Satou, M.etal.: "Characterization of vibrational and visual signals which elicit spawring behavior in the male hime salmon (landlocked red salmon, Oncorhynchus nerka)." J.Comp.Physiol.A. 174. 527-537 (1994)

Satou, M.etal.：“引起雄性姬鲑鱼（内陆红鲑鱼，Oncorhynchus nerka）产卵行为的振动和视觉信号的特征。”

Hasegawa,T.et al.: "Intracellnlar stndy of goneration mechanisms of indnced wave in acrp (Cyprinus Carpio)olfactory bnlb." Comp.Biochem.physiol.A. 108. 17-23 (1994)

Hasekawa,T.et al.：“acrp (Cyprinus Carpio)olfactory bnlb 感应波的细胞内稳定性”。

Satou, M.et al.: "Behavioral and electro physiological evidences that the lateral line is involved in the inter-sexual vibratioral communication of the hime salmor (landlocked red salmon, Oncorhyrclms nerka)." J.Comp.Physiol.A. 174. 539-549 (1994)

Satou, M.等人：“行为和电生理证据表明，侧线参与了 Hime salmor（内陆红鲑鱼，Oncorhyrclms nerka）的两性振动交流。”