Unnur D. Teitsdottir

ORCID: 0000-0003-2723-2242
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About
Contact & Profiles
Research Areas
  • Alzheimer's disease research and treatments
  • S100 Proteins and Annexins
  • Dementia and Cognitive Impairment Research
  • Visual perception and processing mechanisms
  • Visual Attention and Saliency Detection
  • Nicotinic Acetylcholine Receptors Study
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Digestive system and related health
  • Outsourcing and Supply Chain Management
  • Global and Cross-Cultural Management
  • Congenital heart defects research
  • Cholinesterase and Neurodegenerative Diseases
  • Genetics and Neurodevelopmental Disorders
  • Obstructive Sleep Apnea Research
  • Customer Service Quality and Loyalty
  • Neural and Behavioral Psychology Studies
  • Image Retrieval and Classification Techniques
  • Studies on Chitinases and Chitosanases

deCODE Genetics (Iceland)
2020-2025

University of Iceland
2008-2022

Reykjavík University
2020

National University Hospital of Iceland
2020

Karolinska Institutet
2020

Understanding how dysregulation in lipid metabolism relates to the severity of Alzheimer's disease (AD) pathology might be critical developing effective treatments.To identify species cerebrospinal fluid (CSF) associated with signature AD and explore their relationships measures reflecting AD-related processes (neurodegeneration, inflammation, deficits verbal episodic memory) among subjects at pre- early symptomatic stages dementia.A total 60 that had been referred an Icelandic memory clinic...

10.3233/jad-200964 article EN other-oa Journal of Alzheimer s Disease 2021-03-30

Abstract Background Neuroinflammation has gained increasing attention as a potential contributing factor in the onset and progression of Alzheimer’s disease (AD). The objective this study was to examine association selected cerebrospinal fluid (CSF) inflammatory neuronal degeneration markers with signature CSF AD profile cognitive functions among subjects at symptomatic pre- early dementia stages. Methods In cross-sectional study, 52 were from an Icelandic memory clinic cohort. Subjects...

10.1186/s13195-020-00657-8 article EN cc-by Alzheimer s Research & Therapy 2020-08-04

Purpose – The purpose of this paper is to analyse the application outsourcing within Icelandic service companies in wake banking collapse. Design/methodology/approach Findings are based on comparing surveys conducted early 2009 (381 answers) and summer 2013 (212 answers). In general did not increase, but most SMEs had extended their almost every area operation, such as human resource management (HRM), IT peripheral tasks. Also, more gave cost-reduction a reason for 2013, respondents...

10.1108/er-11-2013-0168 article EN Employee Relations 2015-01-02

Background Cholinergic drugs are the most commonly used for treatment of Alzheimer’s disease (AD). Therefore, a better understanding cholinergic system and its relation to both AD-related biomarkers cognitive functions is high importance. Objectives To evaluate relationships cerebrospinal fluid (CSF) enzymes with markers amyloidosis, neurodegeneration, neurofibrillary tangles, inflammation performance on verbal episodic memory in clinic cohort. Methods In this cross-sectional study, 46...

10.3389/fnagi.2022.876019 article EN cc-by Frontiers in Aging Neuroscience 2022-05-26

The inflammatory markers chitinase-3-like protein 1 (CHI3L1) and chitotriosidase (CHIT1) have both been associated with cardiovascular complications. aim of this preliminary observational study was to assess the roles interaction obstructive sleep apnea (OSA) severity body mass index (BMI) plasma CHI3L1 levels CHIT1 activity in patients moderate severe OSA. second positive airway pressure (PAP) treatment BMI on expression same proteins. included 97 OSA an apnea–hypopnea (AHI) ≥ 15 full usage...

10.1007/s11325-018-1731-6 article EN cc-by Sleep And Breathing 2018-10-11

Two contrasting accounts for priming in visual search have been proposed. The main difference between the two is level of perceptual processing at which effects are assumed to occur, whether operate through selective facilitation features or selection objects response. aim with experiments here was contrast these accounts. In first observers performed a odd diamond among distractor diamonds. Each had colors but configuration within diamonds different experiments, configurations previously...

10.1167/8.6.868 article EN cc-by-nc-nd Journal of Vision 2010-04-02

Abstract Background Neuroinflammation has gained increasing attention as a potential contributing factor in the onset and progression of Alzheimer‘s disease (AD). The objective this study was to examine association selected cerebrospinal fluid (CSF) inflammatory neuronal degeneration markers with signature CSF AD profile cognitive functions among subjects at symptomatic pre- early dementia stages. Methods In cross-sectional study, 52 were from an Icelandic memory clinic cohort. Subjects...

10.21203/rs.2.19886/v2 preprint EN Research Square (Research Square) 2020-07-08

Abstract Background Neuroinflammation has gained increasing attention as a potential contributing factor in the onset and progression of Alzheimer‘s disease (AD). The objective this study was to examine association selected cerebrospinal fluid (CSF) inflammatory neuronal degeneration markers with signature CSF AD profile cognitive functions among subjects at symptomatic pre- early dementia stages.Methods In cross-sectional study, 52 were from an Icelandic memory clinic cohort. Subjects...

10.21203/rs.2.19886/v1 preprint EN cc-by Research Square (Research Square) 2020-01-02
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