Turandot out Turandot's command: "Cosi comanda Turandot" – "This night, none shall sleep in Peking! The penalty for all will be death if the Prince's name is not discovered by morning". The Prince waits for dawn and anticipates his victory: "Nessun dorma" – "Nobody shall sleep!" Ping, Pong, and Pang appear and offer the Prince women and riches if he will only give up Turandot ("Tu che guardi le stelle"), but he refuses. A group of soldiers then drag in Timur and Liù. They have been seen speaking to the Prince, so they must know his name. Turandot enters and orders
Sleep and memory that fear responding to the noise (measured in the amygdala) was observed when the noise was presented during REM sleep. This was compared to a group of pseudo-conditioned rats who did not display the same amygdalar activation during post-training sleep. This would suggest that neural responding to previously salient stimuli is maintained even during REM sleep. There is no shortage of research conducted on the effects that REM sleep has on the working brain but consistency in the findings is what plagues recent research. There is no guarantee as to what functions REM sleep may perform for our bodies and