Zobrazeno 1 - 10
of 23
pro vyhledávání: '"R T, Constable"'
Autor:
Renata Belfort-DeAguiar, R T Constable, Sarita Naik, Cheryl Lacadie, Robert S. Sherwin, Dongju Seo, Rajita Sinha, Christian P. Schmidt, Janice Hwang
Publikováno v:
International journal of obesity (2005)
BACKGROUND/OBJECTIVES The obesity epidemic appears to be driven in large part by our modern environment inundated by food cues, which may influence our desire to eat. Although insulin decreases food intake in both animals and humans, the effect of in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1244f8c497dab44209eaba21f212822
http://europepmc.org/articles/PMC5101182
http://europepmc.org/articles/PMC5101182
Publikováno v:
Journal of Neural Transmission. 112:1479-1485
The tryptophan hydroxylase-2 gene (TPH2) codes for the enzyme of serotonin (5-HT) synthesis in the brain and variation of TPH2 has been implicated in disorders of emotion regulation. Here, we used functional magnetic resonance imaging (fMRI) to demon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de84a25636c25b47e74e46c46d0b88f3
https://doi.org/10.1007/s00702-005-0391-4
https://doi.org/10.1007/s00702-005-0391-4
Autor:
Marie Luby, T. Allison, J. C. Gore, R. T. Constable, Aina Puce, Anna C. Nobre, Dennis D. Spencer, Gregory McCarthy
Publikováno v:
Journal of Neurosurgery. 83:262-270
✓ Functional magnetic resonance (MR) imaging was performed using a 1.5-tesla MR system to localize sensorimotor cortex. Six neurologically normal subjects were studied by means of axial gradient-echo images with a motor task and one or more sensory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2549de4a7b0b0a8c5e9e9c5823d1e2b4
https://doi.org/10.3171/jns.1995.83.2.0262
https://doi.org/10.3171/jns.1995.83.2.0262
Autor:
Rachel, Berman, Michiro, Negishi, Matthew, Vestal, Marisa, Spann, Mi Hae, Chung, Xiaoxiao, Bai, Michael, Purcaro, Joshua E, Motelow, Nathan, Danielson, Linda, Dix-Cooper, Miro, Enev, Edward J, Novotny, R T, Constable, Hal, Blumenfeld
Publikováno v:
Epilepsia. 51(10)
Absence seizures cause transient impairment of consciousness. Typical absence seizures occur in children, and are accompanied by 3-4-Hz spike-wave discharges (SWDs) on electroencephalography (EEG). Prior EEG-functional magnetic resonance imaging (fMR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ad750355d3c85463c6b017b8232a9c57
https://pubmed.ncbi.nlm.nih.gov/20608963
https://pubmed.ncbi.nlm.nih.gov/20608963
Autor:
R. T. Constable, R M Henkelman
Publikováno v:
Journal of Computer Assisted Tomography. 15:297-303
With the introduction of fast scan techniques and high field imagers, the ability to achieve very high resolution MR images in reasonable imaging times is now possible. Increased resolution allows for better detection of small, high contrast patholog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d511cda99b06eb1854f61f8e332ce43
https://doi.org/10.1097/00004728-199103000-00021
https://doi.org/10.1097/00004728-199103000-00021
Autor:
R. M. Henkelman, R. T. Constable
Publikováno v:
Magnetic Resonance in Medicine. 17:108-118
Clinicians typically obtain high-resolution clinical MR images in an effort to avoid the truncation artifacts that often arise in Fourier transform reconstruction of limited data. A method for reducing these artifacts in MR images, at the reconstruct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::739f7479627d9436bca72a715a1dd295
https://doi.org/10.1002/mrm.1910170115
https://doi.org/10.1002/mrm.1910170115
Autor:
R. T. Constable, R. M. Henkelman
Publikováno v:
Magnetic Resonance in Medicine. 14:12-25
This paper discusses the theory and application of the Maximum Entropy Method (MEM) to the reconstruction of Magnetic Resonance (MR) images. It is shown that the MEM is inappropriate for MR image reconstruction and that the usual heuristic justificat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f81e5b75ab8ef07a7af053cad1b9596
https://doi.org/10.1002/mrm.1910140103
https://doi.org/10.1002/mrm.1910140103
Publikováno v:
The Canadian journal of cardiology. 17(3)
With the development of high-resolution myocardial imaging there has evolved a need for automated techniques that can accurately quantify regional function.To develop a new method for quantification of spatial and temporal parameters of endocardial m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fd5a63d84b7a126d75d115e6e6206023
https://pubmed.ncbi.nlm.nih.gov/11264564
https://pubmed.ncbi.nlm.nih.gov/11264564
Autor:
W E, Mencl, K R, Pugh, S E, Shaywitz, B A, Shaywitz, R K, Fulbright, R T, Constable, P, Skudlarski, L, Katz, K E, Marchione, C, Lacadie, J C, Gore
Publikováno v:
Microscopy research and technique. 51(1)
Forty-six middle-aged female subjects were scanned using functional Magnetic Resonance Imaging (fMRI) during performance of three distinct stages of a working memory task-encoding, rehearsal, and recognition-for both printed pseudowords and visual fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1a497f62bce77a77f65d27f668caf390
https://pubmed.ncbi.nlm.nih.gov/11002354
https://pubmed.ncbi.nlm.nih.gov/11002354
Autor:
E, Vallejo, D P, Dione, W L, Bruni, R T, Constable, P P, Borek, J P, Soares, J G, Carr, S G, Condos, F J, Wackers, A J, Sinusas
Publikováno v:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 41(5)
Quantitative gated SPECT (QGS) has been used for computation of left ventricular volumes and ejection fraction. This study evaluated, first, the effect of injected dose, time of imaging, and background activity on the reproducibility of QGS and, seco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::831656d303f6b96b23c42f31a852b341
https://pubmed.ncbi.nlm.nih.gov/11337533
https://pubmed.ncbi.nlm.nih.gov/11337533