Výsledky vyhledávání - "Anders Stensgaard"

Knee extensor strength, activation, and size in very elderly people following strength training

Autor: Stephen D. R. Harridge, Anders Stensgaard, Ann Kryger

Publikováno v: Muscle & Nerve. 22:831-839

Muscle strength, activation, and size were studied in 11 very elderly subjects (8 women and 3 men; age range, 85-97 years) who completed 12 weeks of strength training of the knee extensor muscles. Training increased the maximum amount of weight that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::738f4a25ea57a9526b2a4e91c851601b
https://doi.org/10.1002/(sici)1097-4598(199907)22:7<831::aid-mus4>3.0.co

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Visual Activation in Infants and Young Children Studied by Functional Magnetic Resonance Imaging

Autor: Peter Born, Egill Rostrup, Henrik Larsson, Birgit Peitersen, Hans C. Lou, Maria J. Miranda, Helle Leth, Anders Stensgaard

Publikováno v: Capital Region of Denmark

The purpose of this study was to determine whether visual stimulation in sleeping infants and young children can be examined by functional magnetic resonance imaging. We studied 17 children, aged 3 d to 48 mo, and three healthy adults. Visual stimula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5847e347a063542ad26374796aba64c
https://doi.org/10.1203/00006450-199810000-00018

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Planar Quadrature Coil Design Using Shielded-Loop Resonators

Autor: Anders Stensgaard

Publikováno v: Journal of Magnetic Resonance. 125:84-91

The shielded-loop resonator is known to have a low capacitive sample loss due to a perfect balancing. In this paper, it is demonstrated that shielded-loop technology also can be used to improve design of planar quadrature coils. Both a dual-loop circ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c7ec23354d94fb069e20c2b5ed294c2
https://doi.org/10.1006/jmre.1996.1103

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Optimized Design of the Shielded-Loop Resonator

Autor: Anders Stensgaard

Publikováno v: Journal of Magnetic Resonance, Series A. 122:120-125

The shielded-loop resonator is known to have low capacitive sample loss due to perfect balancing. We present a new analysis of the unbalanced driven shielded-loop resonator that calculates the resonance frequencies and also determines some design con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0012daeac79786e338b0649f000a60bb
https://doi.org/10.1006/jmra.1996.0187

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Quantitative 1D saturation profiles on chalk by NMR

Autor: Jan Reffstrup, Simon Topp, Jens Vinther Norgaard, Anders Stensgaard, Dan R. Olsen

Publikováno v: Magnetic Resonance Imaging. 14:847-851

Quantitative one-dimensional saturation profiles showing the distribution of water and oil in chalk core samples are calculated from NMR measurements utilizing a 1D CSI spectroscopy pulse sequence. Saturation profiles may be acquired under conditions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d21ddc77b8e72564888d03f86f7e0169
https://doi.org/10.1016/s0730-725x(96)00214-7

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Accuracy and precision of MR velocity mapping in measurement of stenotic cross-sectional area, flow rate, and pressure gradient

Autor: Ole Henriksen, Carsten Thomsen, Lars Søndergaard, K. Lindvig, Freddy Ståhlberg, Anders Stensgaard

Publikováno v: Journal of Magnetic Resonance Imaging. 3:433-437

Reliability of magnetic resonance (MR) velocity mapping to assess severity of stenosis was assessed in vitro. Steady flow at different flow rates through five stenoses with a central orifice area ranging from 17 to 176 mm2 was measured with velocity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1e11ba8fa8ea638e295852ce24e3bda
https://doi.org/10.1002/jmri.1880030220

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Functional MR Imaging at 1.5 T

Autor: Lars Søndergaard, Egill Rostrup, Freddy Ståhlberg, M. Stubgaard, Anders Stensgaard, Otto M. Henriksen, Carsten Thomsen, Peter B. Toft, H.B.W. Larsson, P. Ring

Publikováno v: Europe PubMed Central
Capital Region of Denmark

A preliminary investigation of the effects of stimulation of the visual and the motor cortex was made on a conventional 1.5 T MR imaging scanner. Both types of activation gave a detectable change in the signal between rest and stimulation using a gra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::039d6cc2f892a2b193dfec63b592ebaa
https://doi.org/10.1080/02841859309173246

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Functional MR Imaging at 1.5 T

Autor: H.B.W. Larsson, P. Ring, Otto M. Henriksen, Freddy Ståhlberg, M. Stubgaard, Anders Stensgaard, Lars Søndergaard, Peter B. Toft, Egill Rostrup, Carsten Thomsen

Publikováno v: Acta Radiologica. 34:101-103

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c5fd3894f4fcb3144568c41d6ed46dd
https://doi.org/10.3109/02841859309173246

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N-Acetylaspartate distribution in rat brain striatum during acute brain ischemia

Autor: Maj Hedehus, Anders Stensgaard, Simon Topp, Henning Laursen, Thomas N. Sager, Sverre Rosenbaum, Jacob S. Valsborg, Anker Jon Hansen, Anders Fink-Jensen

Publikováno v: Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. 19(2)

Brain N-acetylaspartate (NAA) can be quantified by in vivo proton magnetic resonance spectroscopy (1H-MRS) and is used in clinical settings as a marker of neuronal density. It is, however, uncertain whether the change in brain NAA content in acute st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d0d1fc855adfd85bc3e9b214e6221d6
https://pubmed.ncbi.nlm.nih.gov/10027772

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