{"doi":"10.1093/scan/nsae029","title":"Exposure to community violence as a mechanism linking neighborhood socioeconomic disadvantage and neural responses to reward","abstract":"A growing literature links socioeconomic disadvantage and adversity to brain function, including disruptions in reward processing. Less research has examined exposure to community violence (ECV) as a specific adversity related to differences in reward-related brain activation, despite the prevalence of community violence exposure for those living in disadvantaged contexts. The current study tested whether ECV was associated with reward-related ventral striatum (VS) activation after accounting for familial factors associated with differences in reward-related activation (e.g. parenting and family income). Moreover, we tested whether ECV is a mechanism linking socioeconomic disadvantage to reward-related activation in the VS. We utilized data from 444 adolescent twins sampled from birth records and residing in neighborhoods with above-average levels of poverty. ECV was associated with greater reward-related VS activation, and the association remained after accounting for family-level markers of disadvantage. We identified an indirect pathway in which socioeconomic disadvantage predicted greater reward-related activation via greater ECV, over and above family-level adversity. These findings highlight the unique impact of community violence exposure on reward processing and provide a mechanism through which socioeconomic disadvantage may shape brain function.","journal":"Social Cognitive and Affective Neuroscience","year":2024,"id":463218,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":6,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9525,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":724840,"name":"Gabriela L. Suarez","orcid":"0000-0002-7220-5860","position":1,"is_corresponding":false},{"id":109926,"name":"Leah S. Richmond‐Rakerd","orcid":"0000-0001-6695-1026","position":2,"is_corresponding":false},{"id":680709,"name":"Robin Nusslock","orcid":"0000-0001-6283-7824","position":3,"is_corresponding":false},{"id":304177,"name":"Kelly L. Klump","orcid":"0000-0003-1790-9264","position":4,"is_corresponding":false},{"id":315536,"name":"S. Alexandra Burt","orcid":"0000-0001-5538-7431","position":5,"is_corresponding":false},{"id":282960,"name":"Luke W. Hyde","orcid":"0000-0002-5947-7896","position":6,"is_corresponding":false},{"id":959537,"name":"Heidi B. Westerman","orcid":"0000-0003-0040-4382","position":0,"is_corresponding":true}],"reference_count":72,"raw_metadata":null,"created_at":"2026-07-19T02:04:28.838123Z","pmid":"38619118","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}