The memory of the fish without water.

鱼的记忆没有水。

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Fish remember the smell of the stream where they hatched, and coral fish also have a smell memory of the reef where they came from.

鱼会记得它们所孵化出的那条小溪，珊瑚虫也记得它们出自哪个珊瑚礁。

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Conclusion the combination of ganoderma spore oil and deep sea fish oil may promote the learning and memory ability and NOS expression of hippocampal neurons in mouse.

结论灵芝孢子油和深海鱼油联合应用能够促进小鼠学习记忆能力及其大脑海马神经元表达NOS。

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The memory helps the fish find its way back to the mouth of its home river, and from there it uses chemical cues to locate its birth stream.

BBC: Sockeye salmon 'sense magnetic field of home'

Also, a recent study found that the DHA component of fish oil from algae helped people with minor memory impairment, but this needs to be replicated in order to be more definitive, he said.

CNN: Mediterranean diet may help prevent dementia, study says

Since there have been no tsunamis of comparable size in the Indian Ocean in living memory, no one knows how badly fish stocks will be affected or how long they will take to recover.

ECONOMIST: The tsunami