The Change of Discharge Frequency by A.C. Stimulus in a Weak Electric Fish
The Change of Discharge Frequency by A.C. Stimulus in a Weak Electric Fish
复制标题
弱电鱼交流电刺激放电频率的变化
DOI：
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发表时间：
1963
期刊：
影响因子：
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通讯作者：
K. Takeda
中科院分区：
文献类型：
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作者：
A. Watanabe;K. Takeda
1.一种南美裸鼠，当受到与其自身放电频率非常接近的微弱电信号时，会改变其电子器官的放电频率。否则，放电频率在固定温度下非常恒定。2.当外加信号的频率高于或低于鱼的放电频率时，响应分别是放电频率的降低或增加。当两个频率完全相同时，响应无法发生。3.这种反应的门槛很低。在一种鱼中，它大约是3微伏/厘米。
1. A South American gymnotid Eigenmannia , changes the discharge frequency of its electric organ when a weak electric signal is applied to it with a frequency very close to that of its own discharge. Otherwise, the discharge frequency is extremely constant at a fixed temperature. 2. When the frequency of the applied signal is higher or lower than that of the fish discharge, the response is a decrease or increase of the discharge frequency, respectively. When the two frequencies are exactly the same, the response fails to occur. 3. The threshold of this response is very low. In one fish it was about 3 µ V./cm.