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Besides corticobasal degeneration, patients with behavioral variant frontotemporal dementia (36\/58), semantic dementia (7\/10), progressive non\u2010fluent aphasia (6\/9), frontotemporal lobar degeneration and amyotrophic lateral sclerosis (3\/5), and progressive supranuclear palsy (21\/37) also mostly showed FT\u2010P hypometabolism. The proportion of FT\u2010P hypometabolism was associated with the presence of hallucinations (\n                      <jats:italic>R<\/jats:italic>\n                      \u00a0=\u00a00.171,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.04), anxiety (\n                      <jats:italic>R<\/jats:italic>\n                      \u00a0=\u00a00.182,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.03), and appetite and eating abnormalities (\n                      <jats:italic>R<\/jats:italic>\n                      \u00a0=\u00a00.200,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.01) in AD.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Specific hypometabolic patterns in FDG\u2010PET are associated with NPS and beneficial for the early identification and management of NPS in patients with CI.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/cns.14169","type":"journal-article","created":{"date-parts":[[2023,3,16]],"date-time":"2023-03-16T05:39:50Z","timestamp":1678945190000},"page":"2193-2205","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Analysis of positron emission tomography hypometabolic patterns and neuropsychiatric symptoms in patients with dementia syndromes"],"prefix":"10.1111","volume":"29","author":[{"given":"Jinghuan","family":"Gan","sequence":"first","affiliation":[{"name":"Department of Neurology, Beijing Tiantan Hospital Capital Medical University, China National Clinical Research Center for Neurological Diseases  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhihong","family":"Shi","sequence":"additional","affiliation":[{"name":"Department of Neurology, Tianjin Dementia Institute, Tianjin Key Laboratory of Cerebrovascular and Neurodegenerative Diseases Tianjin Huanhu Hospital  Tianjin China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chuantao","family":"Zuo","sequence":"additional","affiliation":[{"name":"PET Center, Huashan Hospital Fudan University  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaobin","family":"Zhao","sequence":"additional","affiliation":[{"name":"Department of Nuclear Medicine, Beijing Tiantan Hospital Capital Medical University  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuai","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Neurology, Tianjin Dementia Institute, Tianjin Key Laboratory of Cerebrovascular and Neurodegenerative Diseases Tianjin Huanhu Hospital  Tianjin 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