Results 31 to 40 of about 670,568 (304)

Rapid magnetic resonance tissue relaxometry in the steady state [PDF]

, 2015
Longitudinal (T1) and transverse (T2) relaxation are the most fundamental physical processes governing the signal intensity and the soft tissue contrast in magnetic resonance imaging (MRI).
Heule, Rahel Maria, Heule, R. ; https://orcid.org/   +1 more
core   +1 more source

Abnormal static and dynamic functional connectivity of striatal subregions in patients with obsessive-compulsive disorder

Frontiers in Psychiatry
BackgroundAs a crucial node of the cortico-striato-thalamo-cortical (CSTC) loop, the striatum has long been considered to be involved in the pathophysiology of obsessive-compulsive disorder (OCD).
Wenqing Shi, Ya Tian, Huiting Yang, Huirong Guo, Baohong Wen, Zijun Liu, Yong Zhang, Shaoqiang Han, Jingliang Cheng   +8 more
doaj   +1 more source

Application of cellular microstructural diffusion MRI (cell size imaging) in rectal lesions: a preliminary study

Frontiers in Oncology
ObjectivesTo explore the value of cellular microstructural mapping by IMPULSED (imaging microstructural parameters using limited spectrally edited diffusion) method in evaluating the histological type and prognostic factors of rectal lesions.Materials ...
Peisi Kou, Liangjie Lin, Ying Li, Hui Qin, Kun Zhang, Wenhua Zhang, Juan Li, Yong Zhang, Jingliang Cheng   +8 more
doaj   +1 more source

Micro-magnetic resonance imaging study of live quail embryos during embryonic development [PDF]

, 2011
Eggs containing live Japanese quail embryos were imaged using micro-magnetic resonance imaging (μMRI) at 24-h intervals from Day 0 to 8, the period during which the main body axis is being laid down and organogenesis is taking place.
Welten, Monique, Tickle, Cheryll, Baggott, Glenn, Glenn Baggott, Morrison, Fiona, Suzanne Duce, Fiona Morrison, Cheryll Tickle, Monique Welten, Welten, M., Duce, Suzanne, Baggott, Glenn K., Morrison, F., Tickle, C., Duce, S.   +14 more
core   +1 more source

The Role of Cerebral Metabolism in Improving Time Pressured Decisions

Frontiers in Psychology, 2021
Speed-accuracy tradeoff (SAT) theory dictates that decisions can be made more quickly by sacrificing accuracy. Here we investigate whether the human brain can operate in a brief metabolic overdrive to overcome SAT and successfully make decisions ...
An Thanh Vu, An Thanh Vu, David A. Feinberg, David A. Feinberg   +3 more
doaj   +1 more source

Structural MRI [PDF]

, 2011
Clinical neuroimaging is increasingly being used in the diagnosis of neurodegenerative diseases and has become one of the most important paraclinical tools in the diagnosis of dementia.
Wattjes, M.P., Mike P. Wattjes
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Diffusion and utilization of magnetic resonance imaging in Asia. [PDF]

, 2002
OBJECTIVES: An assessment of the current status of magnetic resonance imaging (MRI) was undertaken to provide input for future government decisions on the introduction of new technologies in Asia. The objective of the study is to describe and explain the
Hutubessy, Raymond CW, Hanvoravongchai, Piya, Asian MRI Study Group, Edejer, Tessa Tan-Torres   +3 more
core  

Magnetic Resonance Imaging: A Tool for Pork Pie Development

, 2013
The traditional British pork pie consists of roughly chopped pork cooked in a hot water pastry crust. Due to shrinkage of the meat during cooking, the gap formed around the meat is usually sealed using a gelatin based jelly to exclude air and thus help ...
Adam P. Gaunt, Michael I. Newton, Morris, RH, Gaunt, AP, Michael Newton, Newton, MI, Robert H. Morris, Adam Gaunt, Robert Morris   +8 more
core   +1 more source

Troponin release following endurance exercise: is inflammation the cause? a cardiovascular magnetic resonance study [PDF]

, 2010
Background: The aetiology and clinical significance of troponin release following endurance exercise is unclear but may be due to transient myocardial inflammation.
Wong Joyce, Whyte, G, Prasad, SK, Whyte, Greg, Smith Gillian, Annette Dahl, Smith, Gillian, Wage, R, Godfrey, R, Wilson, M, Gillian Smith, Francisco D Alpendurada, Sharma Sanjay, Prasad, Sanjay, O'Hanlon Rory, George Keith, Wage, Riccardo, Pennell, DJ, Pennell Dudley J, Roughton, Michael, Prasad Sanjay K, Roughton Michael, George, Keith, Rory O'Hanlon, Alpendurada Francisco D, Mat Wilson, Pennell, Dudley, Roughton, M, Sharma, S, Dahl, Annette, Greg Whyte, Sanjay K Prasad, Wilson Mat, Dave Oxborough, Alpendurada, Francisco, O'Hanlon, Rory, Keith George, Oxborough, Dave, Godfrey Richard, Wage Riccardo, Wong, Joyce, Dahl, A, Whyte Greg, Wilson, Mat, Smith, G, Joyce Wong, Richard Godfrey, Sanjay Sharma, Wong, J, Alpendurada, FD, Oxborough, D, Oxborough Dave, O'Hanlon, R, Dudley J Pennell, Riccardo Wage, Godfrey, Richard, Sharma, Sanjay, Michael Roughton, Dahl Annette, George, K   +59 more
core   +1 more source