Estelle remembers a night she was mugged and brutally beaten. This memory probably involves not only her hippocampus but also her because of the emotional nature of the event.

amygdala                                                            

Explanation:

Amygdala: The term "amygdala" is generally one of the types of nervous tissue that is almond-shaped and therefore located on both sides of an individual's brain in the temporal lobe. Amygdala is often considered as a part of the limbic system and is responsible for determining memory, emotions, and survival instincts. It is helpful in coordinating different responses in an individual's surroundings and displays anger and fear.

In the question above, the given statement signifies the "amygdala".

answer; (true);