During some experiments, the stimulation of the nucleusbasalis was weak, whereas in other animals the stimulation was stronger.
实验分为基底核刺激微弱组及刺激稍强组。
2
During some of the trials, they paired one tone with stimulation of a section of the rats' brains known as the nucleusbasalis, which relays commands to the auditory cortex by secreting acetylcholine.