• Fatigue and cognition: Pupillary responses to problem-solving in early multiple sclerosis patients 

      de Rodez Benavent, Sigrid Aune; Nygaard, Gro Owren; Harbo, Hanne; Tønnesen, Siren; Sowa, Piotr; Landrø, Nils Inge; Gustavsen, Marte Wendel; Etholm, Lars; Nilsen, Kristian Bernhard; Drolsum, Liv; Kerty, Emilia; Celius, Elisabeth Gulowsen; Laeng, Bruno (Journal article; Peer reviewed, 2017)
      Introduction In early multiple sclerosis (MS) patients, cognitive changes and fatigue are frequent and troublesome symptoms, probably related to both structural and functional brain changes. Whether there is a common ...