Blar i SIHF Open Archive på forfatter "Wyller, Vegard Bruun Bratholm"
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Altered right anterior insular connectivity and loss of associated functions in adolescent chronic fatigue syndrome
Wortinger, Laura A; Øie, Merete Glenne; Endestad, Tor; Wyller, Vegard Bruun Bratholm (Peer reviewed; Journal article, 2017)Abstract Impairments in cognition, pain intolerance, and physical inactivity characterize adolescent chronic fatigue syndrome (CFS), yet little is known about its neurobiology. The right dorsal anterior insular (dAI) ... -
Lifestyle factors during acute Epstein-Barr virus infection in adolescents predict physical activity six months later
Pedersen, Maria; Asprusten, Tarjei Tørre; Godang, Kristin; Leegaard, Truls Michael; Osnes, Liv T. N.; Skovlund, Eva; Tjade, Trygve Olav; Øie, Merete Glenne; Wyller, Vegard Bruun Bratholm (Peer reviewed; Journal article, 2019)Aim: Acute Epstein-Barr virus (EBV) infection is a trigger of prolonged fatigue. This study investigated baseline predictors of physical activity six months after an acute EBV infection. Methods: A total of 200 adolescents ... -
Predictors of chronic fatigue in adolescents six months after acute Epstein-Barr virus infection: a prospective cohort study
Pedersen, Maria; Asprusten, Tarjei Tørre; Godang, Kristin; Leegaard, Truls Michael; Osnes, Liv T. N.; Skovlund, Eva; Tjade, Trygve Olav; Øie, Merete Glenne; Wyller, Vegard Bruun Bratholm (Peer reviewed; Journal article, 2018)Introduction: Acute Epstein-Barr virus (EBV) infection is a trigger of chronic fatigue and Chronic Fatigue Syndrome (CFS). This study investigated baseline predictors of chronic fatigue six months after an acute EBV ... -
Systemic exertion intolerance disease diagnostic criteria applied on an adolescent chronic fatigue syndrom cohort: evaluation of subgroup differences and prognostic utility
Asprusten, Tarjei Tørre; Sulheim, Dag; Fagermoen, Frode Even; Winger, Anette; Skovlund, Eva; Wyller, Vegard Bruun Bratholm (Journal article; Peer reviewed, 2018)Objective: Existing case definitions for chronic fatigue syndrome (CFS) all have disputed validity. The present study investigates differences between adolescent patients with CFS who satisfy the systemic exertion ... -
Whole blood gene expression in adolescent chronic fatigue syndrome: An exploratory cross-sectional study suggesting altered B cell differentiation and survival
Nguyen, Chinh Bkrong Thi Thuy; Alsøe, Lene; Lindvall, Jessica Margareta; Sulheim, Dag; Fagermoen, Frode Even; Winger, Anette; Kaarbø, Mari; Nilsen, Hilde; Wyller, Vegard Bruun Bratholm (Journal article; Peer reviewed, 2017)Background Chronic fatigue syndrome (CFS) is a prevalent and disabling condition affecting adolescents. The pathophysiology is poorly understood, but immune alterations might be an important component. This study compared ...