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The fast eigenvector centrality dynamic functional connectivity was employed to detect connectivity states. Mean state duration and occurrence were correlated to cognitive measures.\u00a0In the MCI-LB group only, the occurrence and mean duration of the state characterized by between-network connectivity of the dorsal attention, sensorimotor, and visual networks correlated with visuospatial function (VSF) domain z-scores (\n                    <jats:italic>r<\/jats:italic>\n                    \u2009=\u20090.68,\n                    <jats:italic>p<\/jats:italic>\n                    \u2009=\u20090.003, and\n                    <jats:italic>r<\/jats:italic>\n                    = -0.68,\n                    <jats:italic>p<\/jats:italic>\n                    \u2009=\u20090.003, respectively). The VSF also correlated with the occurrence of the state characterized by intra-network connectivity of the frontoparietal control network (\n                    <jats:italic>r<\/jats:italic>\n                    = -0.55,\n                    <jats:italic>p<\/jats:italic>\n                    \u2009=\u20090.041).\u00a0We identified specific mechanisms that seem to facilitate visuospatial performance in MCI-LB.\n                  <\/jats:p>","DOI":"10.1007\/s00702-026-03148-6","type":"journal-article","created":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T11:14:54Z","timestamp":1774955694000},"page":"2359-2369","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Dynamic functional connectivity is related to cognitive performance of prodromal Lewy body dementia"],"prefix":"10.1007","volume":"133","author":[{"given":"Martin","family":"Gajdo\u0161","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie","family":"Schejbalov\u00e1","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin","family":"Lamo\u0161","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pavel","family":"\u0158\u00edha","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u013dubom\u00edra","family":"Nov\u00e1kov\u00e1","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark\u00e9ta","family":"Ne\u010dasov\u00e1","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nela N\u011bmcov\u00e1","family":"Elfmarkov\u00e1","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eva","family":"V\u00fdtvarov\u00e1","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michal","family":"Mikl","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irena","family":"Rektorov\u00e1","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,3,31]]},"reference":[{"key":"3148_CR1","doi-asserted-by":"publisher","first-page":"216","DOI":"10.1017\/S1041610208008612","volume":"21","author":"D Aarsland","year":"2009","unstructured":"Aarsland D, Londos E, Ballard C (2009) Parkinson\u2019s disease dementia and dementia with Lewy bodies: different aspects of one entity. 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