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Alexander Horsch

Explore the profile of Alexander Horsch including associated specialties, affiliations and a list of published articles. Areas
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Articles 57
Citations 798
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Recent Articles
1.
Banerjee N, Malakar S, Horsch A, Prasad D
J Opt Soc Am A Opt Image Sci Vis . 2025 Jan; 41(10):1979-1986. PMID: 39889022
The invention of microscopy- and nanoscopy-based imaging technology opened up different research directions in life science. However, these technologies create the need for larger storage space, which has negative impacts...
2.
Fjeld M, Arnes A, Engdahl B, Morseth B, Hopstock L, Horsch A, et al.
Pain . 2024 Sep; 166(2):315-327. PMID: 39226083
Paradoxical associations have been observed for leisure-time physical activity (LTPA) and occupational physical activity (OPA) and several health-related outcomes. Typically, higher LTPA is associated with health benefits and high OPA...
3.
Arnes J, Hapfelmeier A, Horsch A, Braaten T
Front Epidemiol . 2024 Mar; 3:1283705. PMID: 38455941
Non-linear regression modeling is common in epidemiology for prediction purposes or estimating relationships between predictor and response variables. Restricted cubic spline (RCS) regression is one such method, for example, highly...
4.
Arora G, Butola A, Rajput R, Agarwal R, Agarwal K, Horsch A, et al.
Opt Express . 2024 Mar; 32(5):7404-7416. PMID: 38439421
Structured beams carrying topological defects, namely phase and Stokes singularities, have gained extensive interest in numerous areas of optics. The non-separable spin and orbital angular momentum states of hybridly polarized...
5.
Johannessen E, Henriksen A, Arsand E, Horsch A, Johansson J, Hartvigsen G
Stud Health Technol Inform . 2023 May; 302:841-845. PMID: 37203514
Data from consumer-based devices for collecting personal health-related data could be useful in diagnostics and treatment. This requires a flexible and scalable software and system architecture to handle the data....
6.
Punnakkal A, Godtliebsen G, Somani A, Andres Acuna Maldonado S, Birgisdottir A, Prasad D, et al.
J Vis Exp . 2023 Mar; (193). PMID: 36939264
The quantitative analysis of subcellular organelles such as mitochondria in cell fluorescence microscopy images is a demanding task because of the inherent challenges in the segmentation of these small and...
7.
Johannessen E, Johansson J, Hartvigsen G, Horsch A, Arsand E, Henriksen A
Int J Med Inform . 2023 Mar; 173:105043. PMID: 36934610
Background: Serious public-health concerns such as overweight and obesity are in many cases caused by excess intake of food combined with decreases in physical activity. Smart scales with wireless data...
8.
Somani A, Sekh A, Opstad I, Birgisdottir A, Myrmel T, Ahluwalia B, et al.
Biomed Opt Express . 2022 Nov; 13(10):5495-5516. PMID: 36425635
Mitochondria play a crucial role in cellular metabolism. This paper presents a novel method to visualize mitochondria in living cells without the use of fluorescent markers. We propose a physics-guided...
9.
Fjeld M, Arnes A, Engdahl B, Morseth B, Hopstock L, Horsch A, et al.
Pain . 2022 Sep; 164(4):838-847. PMID: 36083173
Epidemiological literature on the relationship between physical activity and chronic pain is scarce and inconsistent. Hence, our aim was to assess the relationship applying comprehensive methodology, including self-reported and accelerometer...
10.
Beldo S, Aars N, Christoffersen T, Furberg A, Halvorsen P, Hansen B, et al.
PLoS One . 2022 Sep; 17(9):e0273480. PMID: 36048815
Background: The Saltin-Grimby Physical Activity Level Scale (SGPALS) is commonly used to measure physical activity (PA) in population studies, but its validity in adolescents is unknown. This study aimed to...