人体显微照片：当精子遇上卵子

3. Purkinje neurons 普尔基涅神经元


普尔基涅神经元

Of the 100 billion neurons in your brain, Purkinje neurons are some of the largest. Among other things, these cells are the masters of motor coordination in the cerebellar cortex. Toxic exposure such as alcohol and lithium, autoimmune diseases, genetic mutations including autism and neurodegenerative diseases can negatively affect human Purkinje cells.
　　在大脑里的1000亿个神经元中，普尔基涅神经元是体积最大的。这些细胞是小脑皮层里的运动协调大师。接触酒精、锂等有毒物质、患有自身免疫性疾病、存在孤独症和神经退行性疾病 (Neurodegenerative disease)等遗传变异，都会对人类的普尔基涅神经元造成消极影响。