A demon is cornered by a mouse, the Chinese zodiac symbol of this year, on a neuron-like pole. Serotonin is one of the neurotransmitters that are known to regulate aggressive behavior in animals. According to the classical hypothesis, decreased serotonin levels are associated with increased aggression. However, it is not so simple because there have been opposite reports of increased aggression despite of increased serotonin levels. Further research into the mechanism is underway, and new discoveries are being made.
At a poster session. A crowd is gathering around one presenter who is playing a movie on a tablet. Everybody stares at the movie. I wonder what he is showing. Something hard to resist. If only the tablet were facing this way.