{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T21:46:17Z","timestamp":1785793577498,"version":"3.56.0"},"reference-count":69,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2017,9,2]],"date-time":"2017-09-02T00:00:00Z","timestamp":1504310400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001711","name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","doi-asserted-by":"publisher","award":["152619\/1"],"award-info":[{"award-number":["152619\/1"]}],"id":[{"id":"10.13039\/501100001711","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005688","name":"Gottfried und Julia Bangerter-Rhyner-Stiftung","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100005688","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Psychiatr Scand"],"published-print":{"date-parts":[[2017,11]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>Formal thought disorder (FTD) is a core symptom in schizophrenia. Here, we focus on resting state cerebral blood flow (rCBF) linked to dimensions of FTD.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We included 47 schizophrenia spectrum patients and 30 age\u2010 and gender\u2010matched healthy controls. We assessed FTD with the assessment of thought, language, and communication (TLC) and imaging on a 3T MRI scanner. Within patients, we tested the association of FTD dimensions and in a subgroup (<jats:italic>n<\/jats:italic> = 27) the association of functional outcome after 6 months with whole brain rCBF.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Negative FTD was most prominently associated with perfusion within the superior temporal gyrus, while positive FTD was associated with perfusion within the supplementary motor area, and inferior frontal gyrus. Perfusion within the left supramarginal gyrus was associated with social functioning after 6 months.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Distinguishable associations of rCBF with FTD dimensions point to distinct underlying pathophysiology. The location of aberrant perfusion patterns suggests that negative FTD might reflect defective access to semantic memory while positive FTD likely reflects defective suppression of irrelevant information during increased speech production. Finally, the neural correlates of thought block were also predictive of poor functional outcome. Thus, functional outcome and distinct FTD dimensions may share some pathophysiology.<\/jats:p><\/jats:sec>","DOI":"10.1111\/acps.12790","type":"journal-article","created":{"date-parts":[[2017,9,2]],"date-time":"2017-09-02T23:56:44Z","timestamp":1504396604000},"page":"506-516","source":"Crossref","is-referenced-by-count":27,"title":["Resting state perfusion in the language network is linked to formal thought disorder and poor functional outcome in schizophrenia"],"prefix":"10.1111","volume":"136","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4611-8966","authenticated-orcid":false,"given":"K.","family":"Stegmayer","sequence":"first","affiliation":[{"name":"Translational Research Center University Hospital of Psychiatry University of Bern Bern Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Stettler","sequence":"additional","affiliation":[{"name":"Translational Research Center University Hospital of Psychiatry University of Bern Bern 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