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首页> 外文期刊>Physical Review X >Reply to “Comment on ‘Penetration of Action Potentials During Collision in the Median and Lateral Giant Axons of Invertebrates”’
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Reply to “Comment on ‘Penetration of Action Potentials During Collision in the Median and Lateral Giant Axons of Invertebrates”’

机译:答复“关于“无脊椎动物的中,外侧巨型轴突碰撞时动作电位的渗透”的评论”

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Berg et?al. did not reproduce our results but worked on different preparations and, in one central experiment, used a significantly different electrode configuration. To clarify the situation, we have repeated their experiment on the walking leg of a lobster using an apparatus that can produce both electrode configurations. With the configuration used by Berg et?al. , the signal of the nerve pulse disappears when forced to pass through the region strongly perturbed by the second stimulus. In our original collision setup, pulses do not travel through perturbed regions, and pulses pass through each other without annihilation as previously reported. These results demonstrate that we handle the preparations correctly. Furthermore, they call for a reinterpretation of the so-called collision block experiment performed by Berg et?al. Most likely, their results merely indicate inhibition of the nerve pulse by a strong stimulus and not annihilation upon collision as claimed.
机译:伯格等人。并未重现我们的结果,但进行了不同的制备,并且在一项中心实验中,使用了明显不同的电极配置。为了澄清这种情况,我们使用可以产生两种电极构造的设备在龙虾的步行腿上重复了他们的实验。使用Berg等人使用的配置。 ,当被迫通过第二刺激强烈干扰的区域时,神经脉冲的信号消失。在我们最初的碰撞设置中,脉冲不会通过扰动区域传播,并且脉冲会相互穿透而不会发生previously灭,如先前报道的那样。这些结果表明,我们正确地进行了准备工作。此外,他们要求重新解释由Berg等人进行的所谓碰撞阻止实验。最有可能的是,他们的结果仅表明强烈刺激抑制了神经搏动,而不是如要求的那样在碰撞时upon灭。

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