Conversation so far:
fear is an example of which type of response to conflict
Fear is an unpleasant and often strong emotion caused by anticipation or awareness of danger. Fear is natural and helps people to recognize and respond to dangerous situations and threats.
how does the brain process fear
When presented with something that scares you, your brain reacts with its fight or flight response.

Question: what is the most recent study
Self-contained rewrite: what is the most recent study regarding fear