Article: Subcortical and default mode network connectivity is impaired in myalgic encephalomyelitis/chronic fatigue syndrome.
2024 Volume 17, Page(s) 1318094
Abstract: Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a complex chronic condition with core symptoms of fatigue and cognitive dysfunction, suggesting a key role for the central nervous system in the pathophysiology of this disease. Several ... ...
Abstract | Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a complex chronic condition with core symptoms of fatigue and cognitive dysfunction, suggesting a key role for the central nervous system in the pathophysiology of this disease. Several studies have reported altered functional connectivity (FC) related to motor and cognitive deficits in ME/CFS patients. In this study, we compared functional connectivity differences between 31 ME/CFS and 15 healthy controls (HCs) using 7 Tesla MRI. Functional scans were acquired during a cognitive Stroop color-word task, and blood oxygen level-dependent (BOLD) time series were computed for 27 regions of interest (ROIs) in the cerebellum, brainstem, and salience and default mode networks. A region-based comparison detected reduced FC between the pontine nucleus and cerebellum vermis IX ( |
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Language | English |
Publishing date | 2024-01-29 |
Publishing country | Switzerland |
Document type | Journal Article |
ZDB-ID | 2411902-7 |
ISSN | 1662-453X ; 1662-4548 |
ISSN (online) | 1662-453X |
ISSN | 1662-4548 |
DOI | 10.3389/fnins.2023.1318094 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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