 Telegraph.co.uk | Experts find 'scaredy-cat' gene BBC News - Variations in a gene may help explain why horror movies shock some people and entertain others, say German scientists. People with one version of the COMT gene startled more dramatically to unpleasant images than others, the researchers found. Revealed: A gene 'that makes some scream while others laugh' Why horror films make some scream, make some laugh? |