Browsing NTNU Open by Author "Ødegård, Siv Steinsmo"
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The effect of sleep restriction on laser evoked potentials, thermal sensory and pain thresholds and suprathreshold pain in healthy subjects
Ødegård, Siv Steinsmo; Omland, Petter Moe; Nilsen, Kristian Bernhard; Stjern, Marit; Gravdahl, Gøril Bruvik; Sand, Trond (Peer reviewed; Journal article, 2015)Objective: Sleep restriction seems to change our experience of pain and reduce laser evoked potential (LEP) amplitudes. However, although LEP-habituation abnormalities have been described in painful conditions with comorbid ... -
Effects of tilt on cerebral hemodynamics measured by NeoDoppler in healthy neonates
Jarmund, Anders Hagen; Ødegård, Siv Steinsmo; Torp, Hans; Nyrnes, Siri Ann (Peer reviewed; Journal article, 2021)Background: Today, there are conflicting descriptions of how neonates respond to tilt. Examining physiologic responses of cerebral blood flow velocities (BFVs) in challenging situations like a tilt requires equipment that ... -
Live born recipient of twin-twin transfusion syndrome with anomalous mitral arcade
Ødegård, Siv Steinsmo; Kahrs, Birgitte Heiberg; Lang, Astri Maria; Nyrnes, Siri Ann (Peer reviewed; Journal article, 2019)We present a case report of anomalous mitral arcade in a live born former recipient of twin-twin transfusion syndrome. At 33+0 week of gestation fetal ultrasound demonstrated that she had a large mitral insufficiency, ... -
Low frequency cerebral arterial and venous flow oscillations in healthy neonates measured by NeoDoppler
Ødegård, Siv Steinsmo; Torp, Hans; Follestad, Turid; Leth-Olsen, Martin; Støen, Ragnhild; Nyrnes, Siri Ann (Peer reviewed; Journal article, 2022)Background: A cerebroprotective effect of low frequency oscillations (LFO) in cerebral blood flow (CBF) has been suggested in adults, but its significance in neonates is not known. This observational study evaluates normal ... -
The comorbidity of headache and insomnia in the Nord-Trøndelag Health Survey
Ødegård, Siv Steinsmo (Doktoravhandlinger ved NTNU, 1503-8181; 2014:140, Doctoral thesis, 2014)Hodepine og søvnløshet er svært vanlige lidelser i den generelle befolkningen. De er begge assosiert med alvorlige konsekvenser for individet som økt sykelighet, redusert livskvalitet og svekket arbeidsevne. For samfunnet ... -
The impact of headache and chronic musculoskeletal complaints on the risk of insomnia: longitudinal data from the Nord-Trondelag health study
Ødegård, Siv Steinsmo; Sand, Trond; Engstrøm, Morten; Zwart, John-Anker; Hagen, Knut (Journal article; Peer reviewed, 2013)Background A strong relationship between insomnia and painful disorders has been found, but it is still unclear whether chronic pain leads to insomnia. There is a need of large-scale prospective studies to evaluate if ... -
A validity study of the rapid emergency Triage and treatment system for children
Ødegård, Siv Steinsmo; Tran, Thuy; Næss-Pleym, Lars E.; Risnes, Kari; Døllner, Henrik (Peer reviewed; Journal article, 2021)Background: The Scandinavian Rapid Emergency Triage and Treatment System-pediatric (RETTS-p) is a reliable triage system that includes both assessment of vital parameters and a systematic approach to history and symptoms. ...