PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35229952-5 2022 We found interactive effects of rbTBI and oxycodone on fractional anisotropy (FA) in the nucleus accumbens (NAc) and that FA in the medial prefrontal cortex (mPFC) was correlated with drug seeking. Oxycodone 42-51 glycogen synthase kinase 3 beta Rattus norvegicus 78-80