دورية أكاديمية
Modification of cortical electrical activity in stroke survivors with abnormal subjective visual vertical: An eLORETA study
| العنوان: | Modification of cortical electrical activity in stroke survivors with abnormal subjective visual vertical: An eLORETA study |
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| المؤلفون: | Meymaneh Jafari, Moslem Shaabani, Seyed Ruhollah Hosseini, Hassan Ashayeri, Enayatollah Bakhshi, Hojjat Allah Haghgoo |
| المصدر: | Heliyon, Vol 9, Iss 11, Pp e22194- (2023) |
| بيانات النشر: | Elsevier, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Science (General) LCC:Social sciences (General) |
| مصطلحات موضوعية: | Stroke, Subjective visual vertical (SVV), Vertical perception, EEG, eLORETA, Resting-state network, Science (General), Q1-390, Social sciences (General), H1-99 |
| الوصف: | Objectives: Balance impairment is among the main complications of stroke. The gravity-based subjective vertical (SV) is considered an important reference for upright posture and navigation affected by stroke. The correlation between injury location and pathological perception of verticality remains controversial. This study aimed to evaluate the cortico-cortical network of vertical perception among patients with the right hemisphere stroke and abnormal visual-vertical perception compared with healthy individuals. Materials and methods: This observational cross-sectional study included 40 patients with the right hemisphere stroke and 35 healthy participants. All patients had abnormal visual-vertical perception. The EEG connectivity analysis was conducted through the exact low-resolution brain electromagnetic tomography analysis (eLORETA). Results: Stroke survivors manifested a power spectral density that reduced within the beta-2 frequency band in the left hemisphere and increased within the beta-3 frequency band in the right hemisphere compared with controls (p |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2405-8440 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S2405844023094021; https://doaj.org/toc/2405-8440 |
| DOI: | 10.1016/j.heliyon.2023.e22194 |
| URL الوصول: | https://doaj.org/article/f5ebd61865a64aec89ab1edc67b04fb1 |
| رقم الأكسشن: | edsdoj.f5ebd61865a64aec89ab1edc67b04fb1 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 24058440 |
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| DOI: | 10.1016/j.heliyon.2023.e22194 |