Assistant Professor, Behavioral and Brain Sciences Program Dr. Sanders will be accepting applications for a new graduate student for Fall 2025. Dr. Sanders is an assistant professor in the Department of Psychology at the University of Georgia. She is a developmental cognitive neuroscientist who received her PhD in Applied Biopsychology from the University of New Orleans in 2019. She then began her postdoctoral training at Washington University in St. Louis working on the Lifespan Human Connectome Project in Development (HCP-D). Shortly after, Dr. Sanders joined the NIMH-funded T32 Developmental Neuroscience & Child Psychopathology postdoctoral training program in the Department of Psychiatry at Washington University under the direction of Drs. Deanna Barch and Joan Luby. She joined UGA in Fall 2024. Dr. Sanders' research aim is to elucidate the neural mechanisms by which socioeconomic disadvantage impacts a child's biobehavioral developmental trajectory and risk for psychiatric illness, with the ultimate goal of informing public health policies targeting childhood adversity. To this end, she utilizes a range of neuroimaging modalities (e.g., resting-state functional connectivity, diffusion tensor imaging) alongside inflammatory biomarkers (e.g., cytokines) to understand the role of a child's environment in their neurodevelopment. She also has a keen interest in brain regions that are implicated in stress and cognition but are otherwise unexplored in relation to social and environmental disadvantage (e.g., the cerebellum). Education Education: Postdoc, Washington University in St. Louis (2020-2024) PhD, University of New Orleans (2014-2019) Research Research Interests: Socioeconomic inequity is among the most pervasive types of childhood stress and is associated with a broad range of psychiatric disorders (e.g., major depression, anxiety, conduct disorder) and subclinical anomalies (e.g., altered reward processing, emotion dysregulation, school problems). There is a growing body of literature suggesting that socioeconomic disadvantage during childhood impacts brain development at structural and functional levels. Despite these challenges, disadvantaged children often develop adaptive skills and abilities to cope with their harsh environments. Adaptations to such settings may impact how the child processes information about their environment. However, the mechanisms through which childhood disadvantage affects neurodevelopment are not well understood. Dr. Sanders' program of research incorporates neuroimaging and immune metrics to investigate how disadvantage-related neuroinflammation impacts a child's developmental trajectory. Dr. Sanders is also working to investigate the cerebellum as a novel target in the study of childhood disadvantage. Although previous research has shown the impact of disadvantage on global and regional brain differences, the role of the cerebellum in this context has been largely overlooked. The cerebellum plays a crucial role in integrating environmental information and predicting responses to stimuli. One possible mechanistic pathway by which disadvantage alters brain development is through elevated neuroinflammation. Considering the cerebellum is responsible for communicating updated predictive models with the cerebral cortex, it is plausible that its vulnerability to inflammatory mechanisms my initiate a sequence of developmental cascades that alter the trajectory of brain development. Selected Publications Selected Publications: Sanders, A.F.P., B., Seider, N. A., Triplett, R. L., Lean, R. E., Neil, J. J., Miller, J.P., Tillman, R., Smyser, T.A., Barch, D.M, Luby, J.L, Chen, E., Miller, G. E. (2024). Prenatal exposure to maternal disadvantage-related inflammatory biomarkers: associations with neonatal white matter microstructure. Translational Psychiatry, 14(1), 72. Sanders, A.F.P., Harms, M.P., Kandala, S., Marek, S., Somerville, L.H., Bookheimer, S.Y., Dapretto, M., Thomas, K.M., Van Essen, D.C., Yacoub, E., & Barch, D.M. (2023). Age-related differences in resting-state functional connectivity from childhood to adolescence. Cerebral Cortex, 33(11), 6928-6942. Sanders, A.F.P., Baum, G.L., Harms, M.P., Kandala, S., Bookheimer, S.Y., Dapretto, M., Somerville, L.H., Thomas, K.M., Van Essen, D.C., Yacoub, E., & Barch, D.M. (2022). Developmental trajectories of cortical thickness by functional brain network: The roles of pubertal timing and socioeconomic status. Developmental Cognitive Neuroscience, 57, 101145.
