Predictors of Memory in Healthy Aging: Polyunsaturated Fatty Acid Balance and Fornix White Matter Integrity K. Zamroziewicz Marta 1, 2, 3 ;J. Paul Erick 1, 2 ;E. Zwilling Chris 1, 2 ;K. Barbey Aron 1, 2, 3, 4, 5, 6, 7 ; 1 Decision Neuroscience Laboratory, University of Illinois Urbana-Champaign, Urbana, IL, USA. ; 2 Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL, USA. ; 3 Neuroscience Program, University of Illinois Urbana-Champaign, Urbana, IL, USA. ; 4 Department of Psychology, University of Illinois Urbana-Champaign, Urbana, IL, USA. ; 5 Carle Neuroscience Institute, Carle Foundation Hospital, Urbana, IL, USA. ; 6 Department of Internal Medicine, University of Illinois Urbana-Champaign, Urbana, IL, USA. ; 7 Institute for Genomic Biology, University of Illinois Urbana-Champaign, Champaign, IL, USA ; Figure 4. Mediation path c: linear regression modeling showed that nutrient biomarker pattern 1 LCPUFA positively and reliably associated with memory =0.320, p =0.003. null,null,0(0),null-null. Doi:10.14336/AD.2017.0501