Brain Retains 20-Year-Old Song Lyrics, Loses Recent Exam Notes, India Today Explains

India Today published an article titled "Why your brain remembers 20-year-old song lyrics but forgets last night's exam notes" that examines why memory retention differs for songs and study notes. The piece highlights that songs, often repeated and emotionally engaging, create stronger neural pathways compared to fleeting study notes. It notes that the brain prioritizes information that is rehearsed over time and linked to emotions, whereas exam notes are usually reviewed only once. The article suggests that incorporating music or emotional context into study routines could improve retention.