An Ethological Research on Spatial Cognition by Antennae in Pill Bugs.

药丸虫触角空间认知的行为学研究。

• 批准号: 20500236
• 负责人: MORIYAMA Tohru
• 金额: $ 1.58万
• 依托单位: Shinshu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20500236/
• 关键词: オカダンゴムシ; 触角; 探索; 自動追尾; 画像解析; 空間認知; 三次元解析

We investigated whether or not pill bugs were able to estimate cliff depth with reference to the length of their antennae. In order to investigate the factors influencing the decision to proceed or retreat when the cliff depth is almost the same as the distance that their antennae can reach, the length of the antennae was extended by attaching Teflon tubes to their tips. The results suggested that they climbed down the cliffs based on information about the length of the tubes. In the other situation, we investigated the time series of antennal touching time on the obstacles, which can be assumed to be related to searching of stimuli, by image processing technique. The result showed that pill bugs can actively search for stimuli anticipating their direction.

我们调查了药丸虫是否能够根据触角的长度来估计悬崖的深度。为了研究当悬崖深度与触角所能到达的距离几乎相同时，影响前进或后退决定的因素，通过将聚四氟乙烯管连接到它们的尖端来延长触角的长度。结果表明，他们是根据管道长度的信息爬下悬崖的。在另一种情况下，我们通过图像处理技术研究了触角在障碍物上的接触时间的时间序列，可以假设这与刺激的搜索有关。结果表明，药丸错误可以积极寻找刺激预期他们的方向。

项目成果

ダンゴムシに心はあるのか

药丸虫有心脏吗？

• 发表时间: 2011
• 作者: 中村磨紀登;坂本真樹;内海彰;Moriyama T;森山徹
• 通讯作者: 森山徹

Novel sensory organs in pill bugs (Armadillidium vulgare, Crustacea) : artificial tubes attached to their antennae.

药丸虫（犰狳，甲壳纲）的新型感觉器官：连接到触角的人造管。

• 发表时间: 2010
• 期刊: 15th Biennial Scientific Meeting of The International Society for Comparative Psychology, 2010 (Awaji, Japan).
• 作者: Moriyama;T
• 通讯作者: T

Primary consciousness in pill bugs.

药丸虫的初级意识。

• 发表时间: 2010
• 期刊: 14th Annual Meeting of Association for the Scientific Study of Consciousness, 2010 (Toronto, Canada).
• 作者: Moriyama;T
• 通讯作者: T

Active Antennal Searching Suggesting Anticipatory Capability in Pill Bugs

主动触角搜索表明药丸虫具有预期能力

• 发表时间: 2008
• 期刊: International J of Computing Anticlpatory Systems (受理済)
• 作者: Moriyama T;Kojima T;Sakuma M.
• 通讯作者: Sakuma M.

Can Pill Bugs Estimate Cliff Depth with Reference to Length of Antennae?

药丸虫可以根据触角的长度来估计悬崖深度吗？

• 发表时间: 2008
• 作者: 中村磨紀登;坂本真樹;内海彰;Moriyama T
• 通讯作者: Moriyama T