Programme Name: Horizon – TX: 13/03/2012 – Episode: Out of Control (No. n/a) – Embargoed for publication until: n/a – Picture Shows: Dr Tali Sharot in the brain scanning lab at University College London ??? her work reveals the secret tricks that your unconscious mind plays on you *Out of Control*, Dr Tali Sharot – (C) BBC – Photographer: Anna Lacey