We’ve all heard of ADHD, or Attention Deficit Hyperactivity Disorder. But there’s actually a lot scientists don’t for sure know about the condition. From its causes, to what actually defines the disorder – or if it’s a disorder at all – is all hotly debated.

To guide us through the latest ADHD research, we’re joined by one of the world’s biggest experts on the topic, Professor Edmund Sonuga-Barke. He’s professor of Developmental Psychology, Psychiatry and Neuroscience at King’s College London.

Learn more about your ad choices. Visit podcastchoices.com/adchoices