Neuronal Analysis of Wave Form in the Time Domain: Midbrain Units in Electric Fish during Social Behavior
Neuronal Analysis of Wave Form in the Time Domain: Midbrain Units in Electric Fish during Social Behavior
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时域波形的神经元分析：社会行为期间电鱼的中脑单元
DOI：
10.1126/science.185.4148.365
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发表时间：
1974
期刊：
影响因子：
56.9
通讯作者：
H. Scheich
中科院分区：
文献类型：
--
作者：
H. Scheich
一条Eigenmannia属的鱼对邻近的同种鱼的反应是不同的，它的电器官放电频率比它自己的略高，而对一个比它自己的频率略低的同类鱼的反应则不同。当两个频率相互跳动时，电子琴放电的特殊波形导致两种情况下不同的跳动模式的不对称性。中脑神经元，称为“δF编码器”，根据这些模式对频率差进行标记和大小。即在时域而不是频域中。
A fish of the genus Eigenmannia responds differently to a neighboring conspecific fish with a slightly higher frequency of the electric organ discharge than its own than to one with a slightly lower such frequency than its own. When the two frequencies are beating against each other the special wave shape of the electric organ discharge leads to asymmetries of the beat pattern which are distinct for the two cases. Midbrain neurons, called "δF recoders," sign and magnitude of the frequency difference on the basis of these patterns. that is, in the time rather than the frequency domain.