Halloween 2025: What is the science behind the ‘jump scare’

Halloween season brings thrills and scares. Scientists have uncovered how our brains react to sudden frights. A new study reveals a brain circuit called the interpeduncular nucleus. This circuit helps us respond to danger and learn when threats are not real. Understanding this can help with anxiety and PTSD. The findings offer insights into risk-taking behavior.

Halloween 2025: What is the science behind the ‘jump scare’
Halloween season brings thrills and scares. Scientists have uncovered how our brains react to sudden frights. A new study reveals a brain circuit called the interpeduncular nucleus. This circuit helps us respond to danger and learn when threats are not real. Understanding this can help with anxiety and PTSD. The findings offer insights into risk-taking behavior.