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Comparative and Neural Psychology in Seismosensory Mechanism of Fish and Birds.

鱼和鸟的震感机制的比较和神经心理学。

基本信息

批准号：
06610065
负责人：
OHI Shuzo
金额：
$ 1.28万
依托单位：
GIFU UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
1994
资助国家：
日本
起止时间：
1994 至 1996
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06610065/
关键词：
seismosensory stimulus seismosense Baikal sculpin molphological study on central nervous system artificial maintenance of sculpin songster stereotaxic instrument in budgerigars mimic to human vowells 振動性感覚カジカキュウカンチョウ振動刺激弁別摂餌行動

项目摘要

The seismosensory mechanisms were researched by using sculpins and budgerigars and hill mynahs as subjects.In the first research of sculpins, the central nervous system of three species of Baikal sculpins, Japanese sculpins and goldfish were compared morphologically. The vagus lobe which develops remarkably in goldfish was not recognized in any sculpins. The visual lobe was developed in brains of fish which take habitat with light, goldfish, Japanese sculpin and 2 species of Baikal sculpin ; Cottus kessleri and Cottocomephorus inermis. The cerebellum which is regarded as the important part of the pathway processing the information of seismosense was developed more in sculpins than in goldfish. Especially in golomyanka, although forebrain and visual lobe were not developed only cerebellum was developed well. In the behavioral research of sculpin in laboratory, there is not any report in Japan. Thereofore, I should have developed the method to maintain in an artificial environment. It wa … More s succeeded to maintain sculpins in artificial environments under the condition with living together with other species, low and constant temperature and controlling water quality. After that, we attempted the sculpin to learn to identify the food place to use tha water flow as a seismosensory stimulus. As the result sculpin could use the water flow clue.In the neuroscientific research of the vocalization-auditory system using budgerigars as subjects, the stereotaxic instrument should have been developed ti implant the electrode at the precise place and to record the electric responses in brain. Firstly we developed this type of a device. Using the stereotaxic adapter manufactured for trial, auditory pathway in central nervous system of budgerigars was traced by 2-deoxy-D-glucose. It was suggested that the auditory pathway of budgerigars was different from other songster. In the second study using hill mynahs, the characteristics of the phonetics were researched. When we maintained young birds under the conditions to experience the human voice the structure of their vowel sounds showed the analogous structure of human vowells in the frequency characteristics of first and second formants different from those of budgerigars. Less

以石雕、虎皮鹦鹉和山八哥为研究对象，研究了地震感应机理。在首次雕塑动物研究中，对贝加尔湖雕塑动物、日本雕塑动物和金鱼的中枢神经系统进行了形态学比较。在金鱼身上显著发育的迷走神经叶在任何雕塑中都没有被发现。以光为栖息地的鱼类、金鱼、日本鱼和2种贝加尔湖鱼的大脑发育有视觉叶；山棉和山棉。小脑被认为是处理震感信息通路的重要组成部分，雕塑动物的小脑发育程度高于金鱼。特别是高罗扬卡，虽然前脑和视叶发育不全，但小脑发育较好。在室内雕塑行为研究方面，日本尚无相关报道。因此，我应该开发在人工环境中维持的方法。在与其他物种共同生活、低温恒温和控制水质的条件下，成功地在人工环境中维持了雕塑。在那之后，我们尝试了雕塑来学习识别食物的地方，利用水流作为震感刺激。因此，雕刻可以利用水流线索。在以虎皮鹦鹉为研究对象的发声-听觉系统的神经科学研究中，应该研制出立体定向仪器，以便在精确的位置植入电极并记录脑内的电反应。首先，我们开发了这种类型的设备。利用制备的立体定向转接器，用2-脱氧-d -葡萄糖追踪了虎皮鹦鹉中枢神经系统的听觉通路。结果表明，虎皮鹦鹉的听觉通路与其他鸣禽不同。第二部分研究了山八哥的语音特征。将雏鸟置于人声条件下饲养，其元音结构在第一和第二共振峰的频率特征上表现出与人元音相似的结构，不同于虎皮鹦鹉。少