Richard Hammond recently shared a video of his experience of being in a coma.

So what was happening to Richard Hammond? Dr Sam Parnia is Associate Professor of Critical Care Medicine and Director of Critical Care and Resuscitation Research at NYU School of Medicine.

He explained to me it’s likely Richard Hammond was experiencing a kind of dream state. I asked Dr Parnia if it was possible that Richard Hammond’s wife communicating with him helped wake him up from his coma…