The Dopamine Debate

This week we're doing something a little bit different on Movers & Shakers. We're joined in the pub by Dr Jonathan Sackner-Bernstein, a distinguised American cardiologist with a controversial idea: that Parkinson's might be caused by too much, rather than too little, dopamine. Sackner-Bernstein's ideas call into question the underlying assumptions of the condition and have been refuted by many of his colleagues. But the debate is worth having – not least as the opposition is eloquently represented by Dr Kit Wu – because it shows just how much we still don't understand about PD, dopamine, and the human brain.

Movers & Shakers is brought to you in partnership with Cure Parkinson's.

Presented by Rory Cellan-Jones, Gillian Lacey-Solymar, Mark Mardell, Paul Mayhew-Archer, Sir Nicholas Mostyn and Jeremy Paxman.

Produced and edited by Nick Hilton for Podot.

Sound mixing by Ewan Cameron.

Music by Alex Stobbs.

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