{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,4]],"date-time":"2025-11-04T23:38:08Z","timestamp":1762299488070,"version":"3.37.3"},"reference-count":50,"publisher":"Wiley","license":[{"start":{"date-parts":[[2020,9,9]],"date-time":"2020-09-09T00:00:00Z","timestamp":1599609600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["2015-JYB-JSMS107"],"award-info":[{"award-number":["2015-JYB-JSMS107"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Neural Plasticity"],"published-print":{"date-parts":[[2020,9,9]]},"abstract":"<jats:p><jats:italic>Objective<\/jats:italic>. To explore altered regional neuronal activity in patients with nonarteritic anterior ischemic optic neuropathy (NAION) and its correlation with clinical performances using the regional homogeneity (ReHo) method, which is based on resting-state functional magnetic resonance imaging (fMRI). <jats:italic>Method<\/jats:italic>. Thirty-one patients with NAION (20 males, 11 females) and 31 age- and sex-matched normal controls (NCs) (20 males, 11 females) were enrolled in the study. All patients underwent ophthalmic examination, including eyesight, intraocular pressure measurement, optimal coherence tomography (OCT), visual field analysis, and fMRI scans. After ReHo was calculated, we investigated group differences in results between the patients and NCs. We analyzed the relationship between ReHo values for different brain regions in patients with NAION and intraocular pressure, visual field analysis, and OCT. A receiver operating characteristic (ROC) curve was used to assess the diagnostic ability of the ReHo method. <jats:italic>Results<\/jats:italic>. Compared with NCs, patients with NAION exhibited higher ReHo values in the left middle frontal gyrus, left middle cingulate gyrus, left superior temporal gyrus, and left inferior parietal lobule. Additionally, they exhibited lower ReHo values in the right lingual gyrus, left putamen\/lentiform nucleus, and left superior parietal lobule. ReHo values in the left superior parietal lobule were negatively correlated with right retinal nerve fiber layer values (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mi>r<\/mml:mi><mml:mo>=<\/mml:mo><mml:mo>\u2212<\/mml:mo><mml:mn>0.462<\/mml:mn><\/mml:math>, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\"><mml:mi>P<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn>0.01<\/mml:mn><\/mml:math>). The area under the ROC curve for each brain region indicated that the ReHo method is a credible means of diagnosing patient with NAION. <jats:italic>Conclusion<\/jats:italic>. NAION was primarily associated with dysfunction in the default mode network, which may reflect its underlying neural mechanisms.<\/jats:p>","DOI":"10.1155\/2020\/8826787","type":"journal-article","created":{"date-parts":[[2020,9,9]],"date-time":"2020-09-09T23:32:11Z","timestamp":1599694331000},"page":"1-9","source":"Crossref","is-referenced-by-count":9,"title":["Abnormal Regional Spontaneous Neural Activity in Nonarteritic Anterior Ischemic Optic Neuropathy: A Resting-State Functional MRI Study"],"prefix":"10.1155","volume":"2020","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6456-7733","authenticated-orcid":true,"given":"Pengde","family":"Guo","sequence":"first","affiliation":[{"name":"Department of Radiology, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing 100078, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pengbo","family":"Zhao","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing 100078, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Han","family":"Lv","sequence":"additional","affiliation":[{"name":"Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yan","family":"Su","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing 100078, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ming","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Radiology, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing 100078, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yunxiang","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Radiology, Dongfang Hospital, Beijing University of Chinese Medicine, 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