Blar i Faculty of Medicine på forfatter "Lundervold, Astri Johansen"
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Attention Network Test in adults with ADHD - the impact of affective fluctuations
Lundervold, Astri Johansen; Adólfsdóttir, Steinunn; Halleland, Helene Barone; Halmøy, Anne; Plessen, Kerstin von; Haavik, Jan (Peer reviewed; Journal article, 2011-07-27)Background: The Attention Network Test (ANT) generates measures of different aspects of attention/executive function. In the present study we investigated whether adults with ADHD performed different from controls on ... -
Co-existing symptoms and risk factors among African school children with hyperactivity-inattention symptoms in Kinshasa, Democratic Republic of Congo
Kashala, Espérance; Lundervold, Astri Johansen; Sommerfelt, Kristian; Tylleskär, Thorkild; Elgen, Irene Bircow (Journal article, 2006-03-08)The aims of the study were to explore hyperactivity-inattention symptoms and co-existing symptoms of emotional and behavioural problems among African school children and their relationship with health status, socio-demographic ... -
Correlations between measures of executive attention and cortical thickness of left posterior middle frontal gyrus - a dichotic listening study
Andersson, Martin; Ystad, Martin; Lundervold, Arvid; Lundervold, Astri Johansen (Peer reviewed; Journal article, 2009-10-01)Background: The frontal lobe has been associated to a wide range of cognitive control functions and is also vulnerable to degeneration in old age. A recent study by Thomsen and colleagues showed a difference between a young ... -
Gene-Based Analysis of Regionally Enriched Cortical Genes in GWAS Data Sets of Cognitive Traits and Psychiatric Disorders
Ersland, Kari Merete; Christoforou, Andrea; Stansberg, Christine; Espeseth, Thomas; Mattheisen, Manuel; Mattingsdal, Morten; Hardarson, Gudmundur A.; Hansen, Thomas; Fernandes, Carla P. D.; Giddaluru, Sudheer; Breuer, René; Strohmaier, Jana; Djurovic, Srdjan; Nöthen, Markus M.; Rietschel, Marcella; Lundervold, Astri Johansen; Werge, Thomas; Cichon, Sven; Andreassen, Ole Andreas; Reinvang, Ivar; Steen, Vidar Martin; Le Hellard, Stephanie (Peer reviewed; Journal article, 2012-02-22)Background: Despite its estimated high heritability, the genetic architecture leading to differences in cognitive performance remains poorly understood. Different cortical regions play important roles in normal cognitive ... -
A randomized controlled trial with bright light and melatonin for treatment of delayed sleep phase disorder. Effects on subjective and objective sleepiness and cognitive function.
Wilhelmsen-Langeland, Ane; Saxvig, Ingvild West; Pallesen, Ståle; Nordhus, Inger Hilde; Vedaa, Øystein; Lundervold, Astri Johansen; Bjorvatn, Bjørn (Peer reviewed; Journal article, 2013-10)Delayed sleep phase disorder (DSPD) is a circadian rhythm sleep disorder. Patients with DSPD have problems initiating sleep if they go to bed at a conventional time and they often have problems waking at desired times. If ...