What part of the brain stores stressful experiences as negative emotional memories?

I think the part of the brain that stores stressful experiences as negative emotional memories is the LIMBIC SYSTEM.

The limbic system is the center of our emotions, learning, and memory. It is composed of the amygdala, hippocampus, thalamus, hypothalamus, basal ganglia, and cingulate gyrus. All parts of the brain.