Medicine that crosses the mind/body divide; Readers reflect on Aida Edemariam's piece about what can be a fine line between physical symptoms and conditions dismissed as being 'all in your head'

While enjoying Aida Edemariam's review of current neuro-psychological research ( The mind/body revolution: how the division between 'mental' and 'physical' illness fails us all, 26 January), I disagree with her [...]