Whenever something happens to us, the mental systems responsible for arbitrating brain systems avoid re -establishing. When we are afraid of a bundle, the pain and the affiliation between the poles in the region of the brain are called amygadala, which connects simple motivations with basic emotions.
But the brain does more than simple associations. It also encoded many other motivations that are less directly connected with harmful event. Like a place where we were killed in a nearby tree or a nest. They have been mixed with a complex emotional model of potentially threatening conditions.
Until now, we did not know how these models were created. But we are starting to understand how this happened.
Emotional complexity
Joshua Johaninson, a team director of the Nervous Circle of Learning and Memory in the Rechen Center for Brian Science in Tokyo, Japan, says, “Many decades of work has revealed how easy forms of emotional education occur, but Johaninson says that we are more prone to treatment. If you can get a handle of complex emotional processes and understand their procedures, we will be able to relieve patients with such conditions. “
To do so, his team conducted experiments designed to mobilize complex emotional processes in mice while closely monitored their brains.
In Johansson and Rican, his co -author and colleague Johoi Go began dividing the rats into two groups. The first “pairing” group of mice was subject to an image to connect with a voice. The second “non -pair” group saw the same image and heard the same voice, but not at the same time. This prevented the rats from being associated.