{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T22:07:47Z","timestamp":1787004467563,"version":"build-2736575974"},"reference-count":46,"publisher":"Portland Press Ltd.","issue":"3","license":[{"start":{"date-parts":[[2019,9,9]],"date-time":"2019-09-09T00:00:00Z","timestamp":1567987200000},"content-version":"vor","delay-in-days":192,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["portlandpress.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2019,3,29]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Purpose: Wilson\u2019s disease (WD) is a genetic disorder of copper metabolism with pathological copper accumulation in the brain. The purpose of the present study was to evaluate the relationship between the damaged white matter and the impaired cognitive function in WD patients. Materials and methods: Thirty WD adolescents and thirty age- and sex-matched healthy controls (HC) were enrolled. All subjects had received brain MRI, including conventional and diffusion-tensor imaging (DTI) scans. The DTI parameter of fractional anisotropy (FA) was calculated by diffusion kurtosis estimator software. The t test was used to compare the differences between two groups. The correlation between cognitive function and whiter matter disorders were analyzed by linear regression. The results of FA parameter and MD parameter intergroup analysis were both corrected with False Discovery Rate (FDR) simulations by SPSS. Results: WD adolescents showed significantly lower scores of time-based prospective memory (TBPM) and verbal fluency test (VFT) compared with HC. We found significantly higher FA in the right thalamus, right lentiform nucleus, left thalamus, left lentiform nucleus, and brain stem in WD adolescents. Besides, WD adolescents exhibited significantly lower FA in right cerebellum and cingulum and left middle frontal lobe compared with controls (P&amp;lt;0.05). There were significantly negative correlations between FA in bilateral lentiform and thalamus and cognitive impairment in WD adolescents (P&amp;lt;0.05). Conclusion: The whiter matter of WD adolescents was impaired and mainly distributed in subcortical brain regions. The impaired cognitive function was affected by the damaged whiter matter. The present study may be helpful for recognition and understanding of WD.<\/jats:p>","DOI":"10.1042\/bsr20181651","type":"journal-article","created":{"date-parts":[[2019,2,25]],"date-time":"2019-02-25T12:15:34Z","timestamp":1551096934000},"update-policy":"https:\/\/doi.org\/10.1042\/crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Microstructure changes in whiter matter relate to cognitive impairment in Wilson\u2019s disease"],"prefix":"10.1042","volume":"39","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7697-830X","authenticated-orcid":false,"given":"Ting","family":"Dong","sequence":"first","affiliation":[{"name":"Department of Neurology, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wen-ming","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Neurology, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ming-cai","family":"Wu","sequence":"additional","affiliation":[{"name":"Anhui Province Key Laboratory of Active Biological Macro-molecules, Wannan Medical College, Wuhu, Anhui, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Neurology, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peng","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Neurology, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chun-sheng","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"An-qin","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chun-jun","family":"Kuang","sequence":"additional","affiliation":[{"name":"Department of Neurology, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhi-ling","family":"Gao","sequence":"additional","affiliation":[{"name":"Department of Intensive Care Units, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"288","published-online":{"date-parts":[[2019,3,15]]},"reference":[{"key":"2021111619320836700_B1","doi-asserted-by":"publisher","first-page":"397","DOI":"10.1016\/S0140-6736(07)60196-2","article-title":"Wilson\u2019s disease","volume":"369","author":"Ala","year":"2007","journal-title":"Lancet"},{"key":"2021111619320836700_B2","doi-asserted-by":"publisher","first-page":"31","DOI":"10.1016\/j.jns.2011.08.028","article-title":"Gender differences in Wilson\u2019s disease","volume":"312","author":"Litwin","year":"2012","journal-title":"J. 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