Atrophied synaptic connections in the decisive regions of the prefrontal cortex resprouted, while the overgrown dendritic vines of the habit-prone sensorimotor striatum retreated.

• 大脑前额皮层的决定区域内萎缩的突出连接重新生长，而习惯倾向感应纹状体中过度生长的树突则萎缩了。