nerve node的用法和樣例：
例句
- It is caused by the death of nerve cells in a midbrain area called substantia nigra.
它是由於中腦塞梅林氏神經節中的神經細胞死亡導致的。 - Despite the fact that all are nerve cells, only the retinal ganglion cells and few amacrine cells create action potentials.
雖然這些細胞都屬於神經細胞，但是只有神經節細胞和少數無長突細胞產生動作電位。
