▁was ▁appointed ▁first ▁as ▁senior ▁lect urer , ▁then ▁professor ▁of ▁psych iat ry ▁at ▁the ▁University ▁of ▁Wales ▁College ▁of ▁Medicine ▁in ▁Card iff , ▁Wales . ▁She ▁returned ▁to ▁the ▁Institute ▁of ▁Psych iat ry ▁and ▁Ma ud s ley ▁Hospital ▁in ▁London ▁in ▁ 1 9 9 8 , ▁where ▁she ▁was ▁appointed ▁professor ▁of ▁psych iat ric ▁nos ology . ▁ ▁She ▁has ▁written ▁over ▁ 2 0 0 ▁peer ▁review ed ▁papers , ▁as ▁well ▁as ▁numerous ▁book ▁chap ters , ▁review ▁articles ▁and ▁editor ial s ▁on ▁wide - r anging ▁research ▁interests , ▁including ▁classification , ▁the ▁a eti ology ▁of ▁sch iz op hren ia ▁and ▁affect ive ▁dis orders , ▁chron ic ▁fat igue ▁synd rome ▁and ▁eth ical ▁aspects ▁of ▁gen etic ▁research . ▁Current ▁research ▁includes ▁investig ating ▁gen etic ▁and ▁environmental ▁risk ▁factors ▁for ▁un ip olar ▁and ▁b ip olar ▁affect ive ▁dis orders , ▁gen et ically ▁determined ▁response ▁to ▁ant ide press ants ▁and ▁cogn itive ▁changes ▁in ▁man ia . ▁ ▁Research ▁The ▁following ▁is ▁a ▁list ▁of ▁Dr . ▁Farm ers ▁research ▁roles , ▁including ▁grant ▁tot als ▁and ▁institutions , ▁between ▁ 2 0 0 7 ▁and ▁ 2 0 1 0 : ▁ 2 0 0 8 . ▁Princi pal ▁Investig ator ▁for ▁a ▁gen ome ▁wide ▁association ▁study ▁of ▁un ip olar ▁de pression . ▁Grant ▁of ▁£ 1 . 2 ▁million ▁over ▁two ▁years . ▁Medical ▁Research ▁Council ▁( Un ited ▁Kingdom