{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,9]],"date-time":"2026-07-09T01:06:20Z","timestamp":1783559180413,"version":"3.55.0"},"reference-count":60,"publisher":"SAGE Publications","issue":"10","license":[{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Brain Connectivity"],"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Functional magnetic resonance imaging (fMRI) has not previously been used to localize the swallowing functional area in repetitive transcranial magnetic stimulation (rTMS) treatment for poststroke dysphagia; Traditionally, the target area for rTMS is the hotspot, which is defined as the specific region of the brain identified as the optimal location for transcranial magnetic stimulation (TMS). This study aims to compare the network differences between the TMS hotspot and the saliva swallowing fMRI activation to determine the better rTMS treatment site and investigate changes in functional connectivity related to poststroke dysphagia using resting-state fMRI.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Using an information-based approach, we conducted a single case study to explore neural functional connectivity in a patient with poststroke dysphagia before, immediately after rTMS, and 4 weeks after rTMS intervention. A total of 20 healthy participants underwent fMRI and TMS hotspot localization as a control group. Neural network alterations were assessed, and functional connections related to poststroke dysphagia were examined using resting-state fMRI.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Compared to the TMS-induced hotspots, the fMRI activation peaks were located significantly more posteriorly and exhibited stronger functional connectivity with bilateral postcentral gyri. Following rTMS treatment, this patient developed functional connection between the brainstem and the bilateral insula, caudate, anterior cingulate cortex, and cerebellum.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>The saliva swallowing fMRI activation peaks show more intense functional connectivity with bilateral postcentral gyri compared to the TMS hotspots. Activation peak-guided rTMS treatment improves swallowing function in poststroke dysphagia. This study proposes a novel and potentially more efficacious therapeutic target for rTMS, expanding its therapeutic options for treating poststroke dysphagia.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1089\/brain.2024.0021","type":"journal-article","created":{"date-parts":[[2024,9,20]],"date-time":"2024-09-20T08:22:00Z","timestamp":1726820520000},"page":"513-526","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Repetitive Transcranial Magnetic Stimulation on Individualized Spots Based on Task functional Magnetic Resonance Imaging Improves Swallowing Function in Poststroke Dysphagia"],"prefix":"10.1177","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6493-9987","authenticated-orcid":false,"given":"Meiyuan","family":"Chen","sequence":"first","affiliation":[{"name":"Affiliated Hospital of Hangzhou Normal University, Hangzhou, China."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ziyang","family":"Huang","sequence":"additional","affiliation":[{"name":"Affiliated Mental Health Center, School of Medicine, Zhejiang University, Hangzhou, China."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yi","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Medicine, Zhejiang University, Hangzhou, China."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaochuan","family":"Wang","sequence":"additional","affiliation":[{"name":"Affiliated Hospital of Hangzhou Normal University, Hangzhou, China."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaojun","family":"Ye","sequence":"additional","affiliation":[{"name":"Affiliated Hospital of Hangzhou Normal University, Hangzhou, China."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wenjie","family":"Wu","sequence":"additional","affiliation":[{"name":"Hangzhou Normal University, Hangzhou, China."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,12,16]]},"reference":[{"key":"e_1_3_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/s0016-5085(97)70079-9"},{"key":"e_1_3_7_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/0168-5597(94)00297-r"},{"key":"e_1_3_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.CD000323.pub3"},{"key":"e_1_3_7_5_1","doi-asserted-by":"publisher","unstructured":"Chen M Chen Y Wang X et al. 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