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Fear triggers physical changes that are largely controlled by which structure(s) in the brain?Multiple choice question.the thalamusthe cerebellumthe amygdalaethe hippocampus

Question

Fear triggers physical changes that are largely controlled by which structure(s) in the brain?Multiple choice question.the thalamusthe cerebellumthe amygdalaethe hippocampus

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Solution

The amygdala is the structure in the brain that largely controls the physical changes triggered by fear. This almond-shaped set of neurons is located deep in the brain's medial temporal lobe and plays a key role in processing emotions and survival instincts, including fear. When we're faced with a threatening situation, the amygdala sends signals to other parts of the brain and body, triggering reactions like a faster heartbeat, rapid breathing, and increased alertness. These changes prepare us for the "fight or flight" response. So, the correct answer to your multiple choice question is "the amygdala".

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