Search research articles

お問い合わせ

JoVEについて

概要リーダーシップブログ JoVEヘルプセンター

著者向け

出版プロセス編集委員会範囲と方針査読よくある質問投稿

図書館員向け

推薦の声購読アクセスリソース図書館諮問委員会よくある質問

研究

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments アーカイブ

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教員リソースセンター教員サイト

プライバシーポリシー

関連する概念動画

Symmetry

Symmetry

The equation of an ellipse centered at the origin defines all points whose distances from the center maintain a constant ratio between the horizontal and vertical axes. This equation results in a smooth, closed curve that extends further along the x-axis than the y-axis, giving it a horizontal orientation. Such an ellipse demonstrates three kinds of symmetry: across the x-axis, across the y-axis, and about the origin. These symmetries are essential in understanding the graph's structure and...

Gauss's Law: Planar Symmetry

Gauss's Law: Planar Symmetry

A planar symmetry of charge density is obtained when charges are uniformly spread over a large flat surface. In planar symmetry, all points in a plane parallel to the plane of charge are identical with respect to the charges. Suppose the plane of the charge distribution is the xy-plane, and the electric field at a space point P with coordinates (x, y, z) is to be determined. Since the charge density is the same at all (x, y) - coordinates in the z = 0 plane, by symmetry, the electric field at P...

Gestalt Principles of Perception

Gestalt Principles of Perception

Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...

Symmetry Elements in a Crystal

Symmetry Elements in a Crystal

Crystal symmetry operations are isometric transformations that map objects onto indistinguishable copies while preserving distances, angles, and volumes. The simplest symmetry operation is translation, which shifts the entire infinite crystal lattice parallelly by a translation vector.Crystallographic rotations involve rotations by an angle of 2π/n around an axis without changing the positions of points on the axis. It is called the rotational axis of the symmetry, denoted by n. The combination...

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え

Same author

Energetic spectra from semi-implicit particle-in-cell simulations of magnetic reconnection.

Scientific reports·2025

Same author

Biosorption of process-equipment-related leachables (PERLs) in biomanufacturing: A quantitative approach to study partitioning of PERLs in a cell culture system.

International journal of pharmaceutics·2023

Same author

Measurement of the <math></math> energy spectrum with IceCube-79: IceCube Collaboration.

The European physical journal. C, Particles and fields·2020

Same author

Search for neutrinos from decaying dark matter with IceCube: IceCube Collaboration.

The European physical journal. C, Particles and fields·2019

Same author

Constraints on Minute-Scale Transient Astrophysical Neutrino Sources.

Physical review letters·2019

Same author

Measurement of Atmospheric Neutrino Oscillations at 6-56 GeV with IceCube DeepCore.

Physical review letters·2018

Search research articles

関連する実験動画

Updated: Jul 3, 2026

Insect-controlled Robot: A Mobile Robot Platform to Evaluate the Odor-tracking Capability of an Insect

Insect-controlled Robot: A Mobile Robot Platform to Evaluate the Odor-tracking Capability of an Insect

Published on: December 19, 2016

昆虫の対称性知覚について

M Giurfa¹, B Eichmann, R Menzel

¹Institut für Neurobiologie, Freie Universität Berlin, Berlin, Germany.

|August 1, 1996

まとめ

ミツバチは視覚的対称性を検知し一般化することを学び,訓練後に対称的なパターンを好むことを示します. これは,小さな神経系を持つ昆虫でさえ,対称性を処理し,好むことができることを示しています.

科学分野:

比較心理学とは比較心理学である.
動物の認知能力動物の認知能力
昆虫の感覚知覚とは

背景:

対称的な視覚パターンは,人間や動物の知覚において重要であり,潜在的に品質を示す.
対称性の知覚は,人間,鳥,イルカ,類人猿を含む様々な種で記録されています.

研究の目的:

ミツバチ (Apis mellifera) が対称と非対称の視覚パターンを区別することを学ぶことができるかどうかを調査する.
ミツバチが学習した対称性知覚を新しい刺激に一般化できるかどうかを判断する.
昆虫が対称性または非対称性に対する一般的な好みを獲得する能力を探求する.

主な方法:

双方向対称と非対称のパターンを区別するために,ミツバチを訓練する.
学習した対称性の差別を新しい,未知のパターンに転送するテスト.
新しい刺激に対する反応として,近付く時間と浮く時間を含む蜂の行動を観察する.

主要な成果:

ミツバチは,対称的なパターンを非対称的なパターンから区別することを学びました.
訓練されたミツバチは,対称性検出を新しい刺激に適切に転送することを実証しました.
対称性を好むように訓練されたミツバチは,非対称性を好むように訓練されたミツバチと比較して,新しい対称的なパターンをより強く好むことを示しました.

さらに関連する動画

Automated Charting of the Visual Space of Housefly Compound Eyes

Automated Charting of the Visual Space of Housefly Compound Eyes

Published on: March 31, 2022

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware

Published on: December 25, 2017

関連する実験動画

Last Updated: Jul 3, 2026

Insect-controlled Robot: A Mobile Robot Platform to Evaluate the Odor-tracking Capability of an Insect

Insect-controlled Robot: A Mobile Robot Platform to Evaluate the Odor-tracking Capability of an Insect

Published on: December 19, 2016

Automated Charting of the Visual Space of Housefly Compound Eyes

Automated Charting of the Visual Space of Housefly Compound Eyes

Published on: March 31, 2022

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware

Published on: December 25, 2017

結論:

ミツバチは視覚的対称性を検知し,一般化する能力を持っています.
シンメトリ検知は,昆虫によって知覚のカテゴリーとして学習され,独立した視覚的特徴であることを示唆しています.
昆虫は,小さな神経系であっても,対称性について一般化することができ,経験に基づく対称的なパターンを好む傾向を示します.