Cuttlefish are masters of disguise, capable of transforming their appearance to blend seamlessly into their surroundings. This remarkable ability to camouflage is both visually and scientifically striking and scientists are now starting to reveal the complex neural mechanisms at play. In this interview, SWC Seminar speaker Dr Dominic Evans shares some of the challenges of studying these exotic creatures and the broader implications for discovering general principles of how brains drive behaviour. 

Dr Noel Federman’s research explores how the brain processes smells in context, showing that the meaning of an odour can shift depending on environment, experience, and emotion. Her work reveals that the olfactory cortex doesn’t just process smells but also integrates visual, behavioural, and motivational cues, especially after learning, enhancing the brain's ability to discriminate between odours.