{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T02:44:00Z","timestamp":1772160240415,"version":"3.50.1"},"reference-count":111,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2025,7,14]],"date-time":"2025-07-14T00:00:00Z","timestamp":1752451200000},"content-version":"vor","delay-in-days":13,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000268","name":"Biotechnology and Biological Sciences Research Council","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000268","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Eur J of Neuroscience"],"published-print":{"date-parts":[[2025,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Psychopathy is a personality disorder marked by distinct interpersonal, affective and behavioural abnormalities. Relatively little is known about associations between psychopathic traits and white matter (WM) microstructure among community samples, as most diffusion tensor imaging (DTI) research has focused on small clinical and forensic samples. These studies are also often limited to males from Western populations, leaving gaps in the understanding of females and non\u2010Western populations. This study uses DTI data from a large community sample (\n                    <jats:italic>n<\/jats:italic>\n                    \u2009=\u200997) of well\u2010functioning Japanese adults (45 males, aged 21\u201339\u2009years). We used tract\u2010based spatial statistics to investigate WM microstructural integrity (whole brain corrected using threshold\u2010free cluster enhancement (TFCE),\n                    <jats:italic>p<\/jats:italic>\n                    \u2009&lt;\u20090.05). Psychopathy traits were measured using the Self\u2010Report Psychopathy Scale (SRP\u2010SF). Region of interest analysis showed that callous affect scores negatively correlated with fractional anisotropy and axial diffusivity in the left cingulum. Furthermore, analysis across the entire white matter skeleton revealed that sex acted as a moderator in the association between psychopathy trait scores and mean diffusivity (MD) in the right superior longitudinal fasciculus, anterior thalamic radiation, and corpus callosum. The interaction showed that psychopathy trait scores were positively associated with MD in females, whereas the opposite pattern was observed in males. Our findings offer novel insights into the white matter correlates of psychopathic traits.\n                  <\/jats:p>","DOI":"10.1111\/ejn.70177","type":"journal-article","created":{"date-parts":[[2025,7,14]],"date-time":"2025-07-14T10:49:19Z","timestamp":1752490159000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["White Matter Correlates of Psychopathic Traits in a Japanese Community Sample: Sex Matters!"],"prefix":"10.1111","volume":"62","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1715-9643","authenticated-orcid":false,"given":"S.\u00a0C.","family":"Chester","sequence":"first","affiliation":[{"name":"Centre for Human Brain Health University of Birmingham  Birmingham UK"},{"name":"Institute for Mental Health, School of Psychology University of Birmingham  Birmingham UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.\u00a0C.","family":"Rogers","sequence":"additional","affiliation":[{"name":"Centre for Human Brain Health University of Birmingham  Birmingham UK"},{"name":"Institute for Mental Health, School of Psychology University of Birmingham  Birmingham UK"},{"name":"Birmingham Centre for Neurogenetics University of Birmingham  Birmingham UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Ogawa","sequence":"additional","affiliation":[{"name":"Institute for the Future of Human Society Kyoto University  Kyoto Japan"},{"name":"Division of Transdisciplinary Sciences, Graduate School of Advanced Science and Technology Japan Advanced Institute of Science and Technology  Nomi Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Terao","sequence":"additional","affiliation":[{"name":"Institute for the Future of Human Society Kyoto University  Kyoto Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Nakai","sequence":"additional","affiliation":[{"name":"Institute for the Future of Human Society Kyoto University  Kyoto Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"Abe","sequence":"additional","affiliation":[{"name":"Institute for the Future of Human Society Kyoto University  Kyoto Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9082-6185","authenticated-orcid":false,"given":"S.\u00a0A.","family":"De\u00a0Brito","sequence":"additional","affiliation":[{"name":"Centre for Human Brain Health University of Birmingham  Birmingham UK"},{"name":"Institute for Mental Health, School of Psychology University of Birmingham  Birmingham UK"},{"name":"Birmingham Centre for Neurogenetics University of Birmingham  Birmingham UK"},{"name":"Centre for Developmental Science, School of Psychology University of Birmingham  Birmingham UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,7,14]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.3233\/RNN-139001"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.3758\/s13415-018-0588-2"},{"issue":"3","key":"e_1_2_11_4_1","first-page":"267","article-title":"Emotional Intelligence in Agenesis of the Corpus Callosum","volume":"32","author":"Anderson L. 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