{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,13]],"date-time":"2026-01-13T05:46:22Z","timestamp":1768283182019,"version":"3.49.0"},"reference-count":22,"publisher":"S. Karger AG","issue":"1","license":[{"start":{"date-parts":[[2021,3,3]],"date-time":"2021-03-03T00:00:00Z","timestamp":1614729600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2021,3,3]],"date-time":"2021-03-03T00:00:00Z","timestamp":1614729600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Rep Oncol"],"abstract":"<jats:p>Brain tumors have long been considered one of the most prevalent causes of potentially reversible cognitive impairment. An accurate underlying cause of cognitive impairment due to brain tumor needs to be evaluated pragmatically. Patterns of cognitive impairment associated with brain tumors depend mainly on their location, lateralization, pathological classification and secondary effects of the treatment, as well as the structural plasticity and diaschisis. Hence, it is not rare that lesions with different locations and histologies may manifest with a similar pattern of cognitive impairment due to the complex interplay of determinants. We herein report 3 patients with brain tumors affecting different locations and with differing histologies, who shared a similar presentation as \u201cfrontal dysexecutive syndrome\u201d masqueraded as psychiatric conditions. Detailed examination of saccades and pursuit along with eye movements and conventional motor examinations were essential not only to diagnose brain tumor as the potential cause of cognitive impairment, but also to rule out other coexisting etiologies with completely different underlying pathological mechanisms (i.e., Huntington\u2019s disease in 1 of the cases). A detailed neurological examination, including eye movement assessment, in patients with psychiatric symptoms provides not only important clues to delineate the underlying anatomical substrate involved, but also helps clinicians to make an accurate diagnosis and to select appropriate therapeutic options. <\/jats:p>","DOI":"10.1159\/000513744","type":"journal-article","created":{"date-parts":[[2021,3,23]],"date-time":"2021-03-23T16:50:48Z","timestamp":1616518248000},"page":"325-332","source":"Crossref","is-referenced-by-count":2,"title":["Frontal Dysexecutive Syndrome in Brain Tumors: A Pragmatic Insight to an Old Problem"],"prefix":"10.1159","volume":"14","author":[{"given":"Souvik","family":"Dubey","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ritwik","family":"Ghosh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Subhankar","family":"Chatterjee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mahua Jana","family":"Dubey","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Samya","family":"Sengupta","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Subham","family":"Chatterjee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Biman","family":"Kanti Ray","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pedro J.","family":"Modrego","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1769-4809","authenticated-orcid":false,"given":"Juli\u00e1n","family":"Benito-Le\u00f3n","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2021,3,3]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2019.4782"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ctrv.2018.02.007"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1007\/s11548-015-1330-y"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.3233\/JAD-170365"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1002\/mds.25388"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/j.pjnns.2016.01.003"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.jns.2017.07.033"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1080\/13803395.2017.1349879"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejpn.2014.03.002"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/j.neulet.2018.07.005"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1111\/ene.13413"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.3171\/2013.9.PEDS13347"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0182288"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.psychres.2018.12.088"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1016\/j.jneuroim.2020.577329"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1097\/YCO.0000000000000378"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1007\/s00406-014-0529-1"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1177\/2045125318759461"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1016\/0022-510x(88)90107-4"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1097\/WNO.0b013e3182688230"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1016\/j.bandc.2014.07.007"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1016\/j.jns.2008.10.001"}],"container-title":["Case Reports in Oncology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/513744","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/513744","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T16:17:41Z","timestamp":1745425061000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000513744"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,3,3]]},"references-count":22,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2021,5,3]]}},"URL":"https:\/\/doi.org\/10.1159\/000513744","archive":["Portico"],"relation":{},"ISSN":["1662-6575"],"issn-type":[{"value":"1662-6575","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,3,3]]}}}