Blar i NORCE vitenarkiv på forfatter "Stordal, Andreas Størksen"

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    • Effect of Music Therapy on Parent-Infant Bonding Among Infants Born Preterm: A Randomized Clinical Trial 

      Ghetti, Claire; Gaden, Tora Söderström; Bieleninik, Lucja; Kvestad, Ingrid; Assmus, Jörg; Stordal, Andreas Størksen; Aristizabal Sanchez, Luisa Fernanda; Arnon, Shmuel; Dulsrud, Jeanette; Elefant, Cochavit; Epstein, Shulamit; Ettenberger, Mark; Glosli, Heidi; Konieczna-Nowak, Ludwika; Lichtensztejn, Marcela; Lindvall, Merethe Wolf; Mangersnes, Julie; Murcia Fernández, Luz Dary; Røed, Catharina Janner; Saá, Gladys; Van Roy, Betty; Vederhus, Bente Johanne; Gold, Christian (Peer reviewed; Journal article, 2023)
      Importance Parent-infant bonding contributes to long-term infant health but may be disrupted by preterm birth. Objective To determine if parent-led, infant-directed singing, supported by a music therapist and initiated in ...

    • Marginalized iterative ensemble smoothers for data assimilation 

      Stordal, Andreas Størksen; Lorentzen, Rolf Johan; Fossum, Kristian (Journal article; Peer reviewed, 2023)
      Data assimilation is an important tool in many geophysical applications. One of many key elements of data assimilation algorithms is the measurement error that determines the weighting of the data in the cost function to ...

    • Music therapy and weight gain in preterm infants: Secondary analysis of the randomized controlled LongSTEP trial 

      Bauer-Rusek, Sofia; Shalit, Shachar; Yakobson, Dana; Levkovitz, Orly; Ghetti, Claire; Gold, Christian; Stordal, Andreas Størksen; Arnon, Shmuel (Peer reviewed; Journal article, 2023)
      Objectives This study assessed the association between MT and weight gain among preterm infants hospitalized in Neonatal Intensive Care Units. Methods Data collected during the international, randomized, Longitudinal ...

    • p-Kernel Stein Variational Gradient Descent for Data Assimilation and History Matching 

      Stordal, Andreas Størksen; Moraes, Rafael J.; Raanes, Patrick N.; Evensen, Geir (Journal article; Peer reviewed, 2021)
      A Bayesian method of inference known as “Stein variational gradient descent” was recently implemented for data assimilation problems, under the heading of “mapping particle filter”. In this manuscript, the algorithm is ...

    • Reducing systematic errors due to deformation of organs at risk in radiotherapy 

      Rørtveit, Øyvind Lunde; Hysing, Liv Bolstad; Stordal, Andreas Størksen; Pilskog, Sara Margareta Cecilia (Journal article; Peer reviewed, 2021)
      Purpose In radiotherapy (RT), the planning CT (pCT) is commonly used to plan the full RT-course. Due to organ deformation and motion, the organ shapes seen at the pCT will not be identical to their shapes during RT. Any ...

    • Short-term Music Therapy for Families With Preterm Infants: A Randomized Trial 

      Gaden, Tora Söderström; Ghetti, Claire; Kvestad, Ingrid; Bieleninik, Lucja; Stordal, Andreas Størksen; Assmus, Jörg; Shmuel, Arnon; Elefant, Cochavit; Epstein, Shulamit; Ettenberger, Mark; Lichtensztejn, Marcela; Lindvall, Merethe Wolf; Mangersnes, Julie; Janner, Catharina; Vederhus, Bente Johanne; Gold, Christian (Peer reviewed; Journal article, 2022)
      OBJECTIVES To evaluate short-term effects of music therapy (MT) for premature infants and their caregivers on mother-infant bonding, parental anxiety, and maternal depression. METHODS Parallel, pragmatic, randomized ...

    • Treatment fidelity in a pragmatic clinical trial of music therapy for premature infants and their parents: the LongSTEP study 

      Gaden, Tora Söderström; Gold, Christian; Assmus, Jörg; Kvestad, Ingrid; Stordal, Andreas Størksen; Bieleninik, Lucja; Ghetti, Claire (Peer reviewed; Journal article, 2023)
      Background Treatment fidelity (TF) refers to methodological strategies used to monitor and enhance the reliability and validity of interventions. We evaluated TF in a pragmatic RCT of music therapy (MT) for premature ...