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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Bagust J, Lewis D M, Westerman R A

J Physiol. 1973 Feb;229(1):241-55. doi: 10.1113/jphysiol.1973.sp010136.

Isometric contractions of kitten soleus and flexor hallucis longus (FHL) muscles have been examined for evidence of polyneuronal innervation. The sum of tetanic tensions of two almost equal divisions of the ventral roots was greater than the tetanic tension elicited by stimulating both the divisions simultaneously. The difference was large in kittens aged about 3 days, was less at 2 weeks and was small or absent at 6 weeks.2. A tetanus elicited from one division of the ventral root potentiated a twitch elicited from the other root division. The time course of this potentiation was similar to that of post-tetanic potentiation induced from the same root from which the twitch was elicited.3. It is concluded that polyneuronal innervation exists in the kitten limb muscles.4. The observed degree of tension excess was less if the divisions of the root were not equal. The observations were compatible with a model which assumed a random distribution of nerve axons to the muscle fibres.

对小猫比目鱼肌和拇长屈肌（FHL）进行等长收缩实验，以寻找多神经元支配的证据。腹根两个几乎相等分支的强直张力总和大于同时刺激这两个分支所引发的强直张力。这种差异在约3日龄的小猫中很大，在2周龄时较小，在6周龄时很小或不存在。
由腹根一个分支引发的强直刺激增强了由另一个分支引发的单收缩。这种增强的时间进程与由引发单收缩的同一根所诱导的强直后增强相似。
得出结论，小猫肢体肌肉中存在多神经元支配。
如果根的分支不相等，观察到的张力过剩程度较小。这些观察结果与假设神经轴突随机分布到肌纤维的模型相符。

Bagust J, Lewis D M, Westerman R A

J Physiol. 1973 Feb;229(1):241-55. doi: 10.1113/jphysiol.1973.sp010136.

Isometric contractions of kitten soleus and flexor hallucis longus (FHL) muscles have been examined for evidence of polyneuronal innervation. The sum of tetanic tensions of two almost equal divisions of the ventral roots was greater than the tetanic tension elicited by stimulating both the divisions simultaneously. The difference was large in kittens aged about 3 days, was less at 2 weeks and was small or absent at 6 weeks.2. A tetanus elicited from one division of the ventral root potentiated a twitch elicited from the other root division. The time course of this potentiation was similar to that of post-tetanic potentiation induced from the same root from which the twitch was elicited.3. It is concluded that polyneuronal innervation exists in the kitten limb muscles.4. The observed degree of tension excess was less if the divisions of the root were not equal. The observations were compatible with a model which assumed a random distribution of nerve axons to the muscle fibres.

对小猫比目鱼肌和拇长屈肌（FHL）进行等长收缩实验，以寻找多神经元支配的证据。腹根两个几乎相等分支的强直张力总和大于同时刺激这两个分支所引发的强直张力。这种差异在约3日龄的小猫中很大，在2周龄时较小，在6周龄时很小或不存在。
由腹根一个分支引发的强直刺激增强了由另一个分支引发的单收缩。这种增强的时间进程与由引发单收缩的同一根所诱导的强直后增强相似。
得出结论，小猫肢体肌肉中存在多神经元支配。
如果根的分支不相等，观察到的张力过剩程度较小。这些观察结果与假设神经轴突随机分布到肌纤维的模型相符。