Rheotaxis in Planaria Alpina
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چکیده
منابع مشابه
Planaria: Memory Transfer through Cannibalism Reexamined.
Planaria which have cannibalized untrained planaria exposed to photic stimuli only, handling only, or previous conditioning, all require significantly fewer trials in a conditioning situation than naive planaria.
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Fish resist being swept downstream by swimming against a current. Mexican blind cavefish (Astyanax fasciatus) exhibit this innate behavior, rheotaxis, without the aid of vision, but it has been debated whether this ability requires sensing flow with the lateral line system. We tested the role of the lateral line by comparing swimming in a flow chamber in a group of cavefish with a compromised l...
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