A Sensory World'Reading it is like codebreaking'What happens to our brains when we learn Braille, asks Red Szell in this video for BBC Culture's A Sensory World series.CultureThe extraordinary phenomenon of frissonIn this video for A Sensory World, we explore the phenomenon of frisson, the sudden rush of goosebumps that some people experience when listening to an emotive piece of music.CultureThe weird and wonderful world of ASMRAutonomous Sensory Meridian Response (ASMR) is a pleasant, tingling sensation that some people feel when they see or hear certain stimulants. We meet the ASMR content creators.CultureThe 'superpower' behind great artFrom Van Gogh to Pharrell Williams, artists have explored how synaesthesia enhances the senses. We find out what it can teach us about how individuals experience the world differently.Culture