Alexander Olsen
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Explore the profile of Alexander Olsen including associated specialties, affiliations and a list of published articles.
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64
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844
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Recent Articles
1.
Gravrakmo S, Henry L, Olsen A, Oie M, Lydersen S, Ingul J
Int J Dev Disabil
. 2025 Feb;
71(2):256-265.
PMID: 39990092
Children and adolescents with intellectual disabilities have been found to have a higher prevalence of symptoms of mental health problems than the general population, but it is unclear whether these...
2.
Rauwenhoff J, Hagen R, Karaliute M, Hjemdal O, Kennair L, Solem S, et al.
Neurotrauma Rep
. 2024 Oct;
5(1):890-902.
PMID: 39440149
After mild traumatic brain injury (mTBI), a subgroup of individuals experience persistent post-concussion symptoms (PPCS) that include headaches, cognitive difficulties, and fatigue. The aim of this preliminary study was to...
3.
Kennedy E, Liebel S, Lindsey H, Vadlamani S, Lei P, Adamson M, et al.
Brain Sci
. 2024 Jul;
14(7).
PMID: 39061410
Deficits in memory performance have been linked to a wide range of neurological and neuropsychiatric conditions. While many studies have assessed the memory impacts of individual conditions, this study considers...
4.
Dennis E, Vervoordt S, Adamson M, Houshang A, Bigler E, Caeyenberghs K, et al.
Ann Neurol
. 2024 Jun;
96(2):365-377.
PMID: 38845484
Objective: The long-term consequences of traumatic brain injury (TBI) on brain structure remain uncertain. Given evidence that a single significant brain injury event increases the risk of dementia, brain-age estimation...
5.
Giri S, Tronvik E, Dalen H, Ellekjaer H, Loennechen J, Olsen A, et al.
Cephalalgia
. 2024 May;
44(5):3331024241254517.
PMID: 38808530
Background: Data from some population-based studies have indicated an increased risk of atrial fibrillation (AF) among patients with migraine, particularly among individuals with migraine with aura. The present study aimed...
6.
Clarke G, Follestad T, Skandsen T, Zetterberg H, Vik A, Blennow K, et al.
J Neuroinflammation
. 2024 Apr;
21(1):109.
PMID: 38678300
Background: Identifying individuals with intracranial injuries following mild traumatic brain injury (mTBI), i.e. complicated mTBI cases, is important for follow-up and prognostication. The main aims of our study were (1)...
7.
Caeyenberghs K, Imms P, Irimia A, Monti M, Esopenko C, de Souza N, et al.
Neuroimage Clin
. 2024 Mar;
42:103585.
PMID: 38531165
Resting state functional magnetic resonance imaging (rsfMRI) provides researchers and clinicians with a powerful tool to examine functional connectivity across large-scale brain networks, with ever-increasing applications to the study of...
8.
Howe E, Andelic N, Brunborg C, Zeldovich M, Helseth E, Skandsen T, et al.
J Headache Pain
. 2024 Mar;
25(1):44.
PMID: 38528477
Background: Headache is a prevalent and debilitating symptom following traumatic brain injury (TBI). Large-scale, prospective cohort studies are needed to establish long-term headache prevalence and associated factors after TBI. This...
9.
Keleher F, Lindsey H, Kerestes R, Amiri H, Asarnow R, Babikian T, et al.
JAMA Netw Open
. 2023 Nov;
6(11):e2343410.
PMID: 37966838
Importance: Traumatic brain injury (TBI) is known to cause widespread neural disruption in the cerebrum. However, less is known about the association of TBI with cerebellar structure and how such...
10.
Stubberud A, Ingvaldsen S, Brenner E, Winnberg I, Olsen A, Gravdahl G, et al.
Cephalalgia
. 2023 Apr;
43(5):3331024231169244.
PMID: 37096352
Introduction: Triggers, premonitory symptoms and physiological changes occur in the preictal migraine phase and may be used in models for forecasting attacks. Machine learning is a promising option for such...