Stress response

Category archives for Stress response

Disturbing experiences don’t actually heighten our perceptions. In fact, according to new Weizmann research, in adverse conditions we’re more likely to experience slightly different sights or sounds as being the same. The scientists think that this lumping together of similar sensory stimuli may be behind post-traumatic stress syndrome. The experiments showed that volunteers learning to…

A Gene for Sweet Cravings

Feel the need to eat chocolate when under pressure? You might be able to blame it on your genes, specifically a gene in the brain that responds to stress. This gene, when active, brings out your anxiety and as well as bringing about metabolic changes that tell your body to burn sugar, rather than fat.…