{"doi":"10.1016/j.brainres.2014.10.030","title":"White matter integrity and cognition in mild traumatic brain injury following motor vehicle accident","abstract":null,"journal":"Brain Research","year":2014,"id":632538,"datarank":0.6329261557764161,"base_score":4.219507705176107,"endowment":4.219507705176107,"self_citation_contribution":0.6329261557764161,"citation_network_contribution":0.0,"self_endowment_contribution":0.6329261557764161,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":67,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1639687,"name":"Yongshan Zhu","orcid":null,"position":1,"is_corresponding":false},{"id":36276,"name":"Yulong Zhang","orcid":"0000-0003-3531-0052","position":2,"is_corresponding":false},{"id":756875,"name":"Zhiyong Yin","orcid":null,"position":3,"is_corresponding":false},{"id":1639688,"name":"Jingna Zhang","orcid":null,"position":4,"is_corresponding":false},{"id":1639689,"name":"Mingguo Qiu","orcid":null,"position":5,"is_corresponding":false},{"id":25339,"name":"Weiguo Zhang","orcid":null,"position":6,"is_corresponding":false},{"id":1639686,"name":"Kunlin Xiong","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"White matter integrity and cognition in mild traumatic brain injury following motor vehicle accident","abstract":"The aim of this study is to explore the white matter structure integrity in patients with mild traumatic brain injury (mTBI) using diffusion tensor imaging (DTI), and to analyze the relationship between the white matter structure integrity and cognitive impairment of patients with mTBI. Twenty-five patients with mTBI and 25 healthy control subjects were studied with conventional MR imaging and diffusion tensor imaging. Fractional anisotropy (FA) and mean diffusivity (MD) maps of patients with mTBI were calculated and compared, with these control maps using tract-based spatial statistics (TBSS). Significantly lower fractional anisotropy was found in patients in the uncinate fasciculus, superior longitudinal fasciculus, inferior longitudinal fasciculus, and internal capsule. Mean diffusivity was significantly elevated in the body of corpus callosum, uncinate fasciculus, superior longitudinal fasciculus, and internal capsule in the mTBI group compared with the control group (P<0.05). The mTBI group showed a significant negative correlation between the elevated mean diffusivity of the uncinate fasciculus and the working memory index (WMI) (R(2)=0.51, P<0.05), and the internal capsule of MD values was significantly negatively related to processing speed index (PSI) (R(2)=0.45, P<0.05). There was a positive correlation between the FA value of the uncinate fasciculus and Mini Mental State Examination (MMSE) in the mTBI patient group (R(2)=0.36, P<0.05). TBSS analysis of DTI suggests that patients with mTBI have focal axonal injury, and the pathophysiology is significantly related to the MMSE and IQ of mTBI patients. Diffusion tensor imaging can be a powerful technique for in vivo detection of mTBI, and can help in the diagnosis of patients with mTBI.","is_dataset_classified":null,"base_score":4.219507705176107,"endowment":4.219507705176107,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"25451093","pmcid":null,"openalex_id":"https://openalex.org/W1973926441","authors":[],"funders":[{"funder_name":"National Natural Science Foundation of China","grant_id":"81171866","title":null},{"funder_name":"National Natural Science Foundation of China","grant_id":"30870696","title":null},{"funder_name":"Chongqing research","grant_id":"cstc2012gg-yyjs10059","title":null}],"total_grants":3,"fwci":3.3596,"citation_percentile":0.91416667,"influential_citations":4,"citation_trend":[{"year":2016,"count":6},{"year":2017,"count":8},{"year":2018,"count":3},{"year":2019,"count":4},{"year":2020,"count":7},{"year":2021,"count":13},{"year":2022,"count":10},{"year":2023,"count":8},{"year":2024,"count":2},{"year":2025,"count":4},{"year":2026,"count":1}],"oa_status":"closed","license":"https://www.elsevier.com/tdm/userlicense/1.0/","oa_locations":[{"url":"https://api.elsevier.com/content/article/PII:S0006899314014322?httpAccept=text/xml","host_type":"publisher"},{"url":"https://api.elsevier.com/content/article/PII:S0006899314014322?httpAccept=text/plain","host_type":"publisher"},{"url":"https://doi.org/10.1016/j.brainres.2014.10.030","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/25451093","host_type":"repository"}],"fields_of_study":["Advanced Neuroimaging Techniques and Applications","Traumatic Brain Injury Research","Fetal and Pediatric Neurological Disorders","Medicine","Psychology","Accidents","Adolescent","Adult","Anisotropy","Brain Injuries","Cognition","Cognition Disorders","Diffusion Tensor Imaging","Female","Humans","Male","Memory, Short-Term","Middle Aged","Motor Vehicles","Neuropsychological Tests","White Matter","Young Adult"],"mesh_terms":["Accidents","Adolescent","Adult","Brain Injuries","Cognition","Cognition Disorders","Female","Humans","Male","Memory, Short-Term","Middle Aged","Neuropsychological Tests","Anisotropy","Motor Vehicles","Young Adult","Diffusion Tensor Imaging","White Matter"],"keywords":["Fractional anisotropy","Uncinate fasciculus","Fasciculus","Diffusion MRI","White matter","Internal capsule","Corpus callosum","Superior longitudinal fasciculus","Medicine","Medial longitudinal fasciculus","Psychology","Corticospinal tract","Internal medicine","Anatomy","Magnetic resonance imaging","Radiology","Central nervous system","Cognitive impairment","diffuse axonal injury","Diffusion Tensor Imaging","Mild Traumatic Brain Injury","Mean Diffusivity","Tract-based Spatial Statistics"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Good health and well-being"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-06T09:57:38.455478Z","pmid":null,"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":[]}