How people interpret touch can vary by background, but the areas on the body where people feel ticklish were found to be consistent across cultures.Credit: d3sign/Getty Ticklishness is a distinct, specialized body sensation, and how people experience it seems to be consistent across cultures, two neuroscientists have found. The study, published on 10 August in
Sierra Leone’s John Thomas ‘Jay Tee’ Kamara scores during a penalty shoot-out against Azerbaijan in March 2026.Credit: Aziz Karimov/FIFA via Getty Taking a penalty kick in a World Cup football shoot-out means performing an action under extreme pressure. The binary nature of the outcome, the importance of the shot for the game’s result, the drama
Stress has widespread effects on the brain.Credit: K H Fung/Science Photo Library Acute stress makes it difficult to link memories of past events with fresh information, a study1 suggests. The results help to explain why people struggle to show insight under pressure. The study, published today in Science Advances, combined brain imaging and psychological testing