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Challenges facing the European Union in the early twenty-first century include
Epinephrine
A hormone and neurotransmitter also known as adrenaline, released during stress and excitement, increasing heart rate, muscle strength, blood pressure, and sugar metabolism.
Norepinephrine
A neurotransmitter involved in the body's response to stress, increasing heart rate and blood pressure among other functions.
Spillover Effect
A phenomenon where emotions or behaviors from one situation influence or 'spillover' into another situation.
Right Frontal Lobe
The right-side section of the frontal part of the brain, involved in controlling emotions, making decisions, and regulating social behavior.
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