منابع مشابه
Navigation and Communication in Honeybees
Honeybees navigate and communicate in the context of foraging and nest selection. A novel technique ( harmonic radar tracking) has been applied to foraging behavior. On the basis of the data collected, a concept that assumes an integrated map-like structure of spatial memory was developed. Characteristic features (long-ranging landmarks) and local characteristics are learned during exploratory ...
متن کاملMaze navigation by honeybees: learning path regularity.
We investigated the ability of honeybees to learn mazes of four types: constant-turn mazes, in which the appropriate turn is always in the same direction in each decision chamber; zig-zag mazes, in which the appropriate turn is alternately left and right in successive decision chambers; irregular mazes, in which there is no readily apparent pattern to the turns; and variable irregular mazes, in...
متن کاملHoneybees consolidate navigation memory during sleep.
Sleep is known to support memory consolidation in animals, including humans. Here we ask whether consolidation of novel navigation memory in honeybees depends on sleep. Foragers were exposed to a forced navigation task in which they learned to home more efficiently from an unexpected release site by acquiring navigational memory during the successful homing flight. This task was quantified usin...
متن کاملNeonicotinoids Interfere with Specific Components of Navigation in Honeybees
Three neonicotinoids, imidacloprid, clothianidin and thiacloprid, agonists of the nicotinic acetylcholine receptor in the central brain of insects, were applied at non-lethal doses in order to test their effects on honeybee navigation. A catch-and-release experimental design was applied in which feeder trained bees were caught when arriving at the feeder, treated with one of the neonicotinoids,...
متن کامل82 The Cognitive Structure of Visual Navigation in Honeybees
Animals use all their senses to explore the world, return to safe places, discover locations of importance, and travel between them. The phylogenetic history of the respective species equips it with infonnation about the physics of the world, but locations need to be learned according to their relations to physical and chemical signals. Memory established by exploration and success ful outcome...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 2004
ISSN: 0028-0836,1476-4687
DOI: 10.1038/427411a