{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,22]],"date-time":"2026-06-22T10:10:37Z","timestamp":1782123037217,"version":"3.54.5"},"reference-count":41,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2016,4,15]],"date-time":"2016-04-15T00:00:00Z","timestamp":1460678400000},"content-version":"unspecified","delay-in-days":5340,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["www.cambridge.org"],"crossmark-restriction":true},"short-container-title":["Acta Neuropsychiatr."],"published-print":{"date-parts":[[2001,9]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Objectives: To extend the hypothesis that late auditory EP shifts represent pathophysiologcial markers in schizophrenia. Methods: Early negative (\u00b1100 \u03bcs) and late positive (&gt;300 ms) auditory oddball and CNV responses are topographically compared in 3 medicated schizophrenic subtypes.<\/jats:p><jats:p><jats:italic>Results<\/jats:italic>: Only late cortical responses differentiate between paranoid, residual and disorganised schizophrenia. Core features of the deficit residual state encompass low-voltage N<jats:sub>2<\/jats:sub>P<jats:sub>3<\/jats:sub> responses and missing central initial CNV components. Both paranoid and disorganised schizophrenics show a distinctive reactivity of the frontal cortex. Paranoid schizophrenia is characterized by an extensive frontal spread of the task-related P<jats:sub>3<\/jats:sub> response. Disorganised schizophrenia shows a specifically increased frontal CNV component indicating a nonspecific arousal reaction.<\/jats:p><jats:p>Conclusion: Combinations of late auditory EP-patterns fairly fit with the cognitive\/behavioral status observed in schizophrenia spectrum disorders.<\/jats:p>","DOI":"10.1017\/s0924270800035249","type":"journal-article","created":{"date-parts":[[2016,7,26]],"date-time":"2016-07-26T05:24:51Z","timestamp":1469510691000},"page":"61-67","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":1,"title":["Frontal cortex reactivity differentiates between schizophrenic subtypes: auditory ERP-evidence"],"prefix":"10.1017","volume":"13","author":[{"given":"B. Van","family":"Sweden","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.G. 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