Results 151 to 160 of about 522,733 (193)

The neuroscientific exploitation of high-resolution functional magnetic resonance imaging

2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
High-resolution functional magnetic resonance imaging (hi-res fMRI) promises to bridge the gap between the macro- and the microview of brain function afforded by conventional neuroimaging and invasive cell recording, respectively. Hi-res fMRI (nominal voxel sizes < or = (2 mm)3) is robustly achievable in human studies today using widely available ...
Nikolaus, Kriegeskorte, Peter, Bandettini   +1 more
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High-Resolution Magnetic Resonance Imaging of the Lower Extremity Nerves

Neuroimaging Clinics of North America, 2014
Magnetic resonance (MR) imaging of the nerves, commonly known as MR neurography is increasingly being used as noninvasive means of diagnosing peripheral nerve disease. High-resolution imaging protocols aimed at imaging the nerves of the hip, thigh, knee, leg, ankle, and foot can demonstrate traumatic or iatrogenic injury, tumorlike lesions, or ...
Alissa J, Burge, Stephanie L, Gold, Sharon, Kuong, Hollis G, Potter   +3 more
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High-Resolution Magnetic Resonance Imaging of the Human Temporal Bone

ORL, 1991
A magnetic resonance imaging (MRI) system (Hitachi, Naka, Japan) with a superconductive magnet running at 2.11 T was used to obtain 2-mm-thick slices of fixed, decalcified and celloidin-embedded human temporal bone. The temporal bone was then sectioned and stained for routine histological evaluation.
I, Koizuka, R, Seo, M, Sano, T, Matsunaga, M, Murakami, Y, Seo, H, Watari   +6 more
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High-resolution functional magnetic resonance imaging of the animal brain

Methods, 2003
To fully understand brain function, one must look beyond the level of a single neuron. By elucidating the spatial properties of the columnar and laminar functional architectures, information regarding the neural processing in the brain can be gained.
Seong-Gi, Kim, Kamil, Ugurbil
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High-resolution magnetic resonance imaging of the brain in children

Clinical Radiology, 1986
Magnetic resonance image quality in infants and children has been improved by the use of spherical receiver coils and age-adjusted sequences allowing use of a high-resolution (256 X 256) image reconstruction matrix, provided adequate immobilisation is maintained.
L M, Dubowitz, J M, Pennock, M A, Johnson, G M, Bydder   +3 more
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High resolution Magnetic Resonance Imaging of the rat spinal cord

Neurological Research, 1996
A two turn saddle shaped surface coil receiver was developed that allowed high resolution magnetic resonance imaging of the rat spinal cord. This is particularly important in laboratory animals where central nervous system regions of interest are relatively small.
D R, LeMay, K P, Fechner, G B, Zelenock, J K, Sun, C S, Zee, L G, D'Alecy   +5 more
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High-resolution venography of the brain using magnetic resonance imaging

Magnetic Resonance Materials in Biology, Physics, and Medicine, 1998
The purpose of this study was to evaluate a non-flow related magnetic resonance imaging method to visualize small veins independent of arteries in the human brain. A long TE, high-resolution 3D gradient echo MR acquisition was used to highlight venous information.
J R, Reichenbach, M, Essig, E M, Haacke, B C, Lee, C, Przetak, W A, Kaiser, L R, Schad   +6 more
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High-resolution magnetic resonance vessel wall imaging in cerebrovascular diseases

Neurology India, 2018
Most intracranial vascular disorders like atherosclerosis, vasculitis, and reversible cerebral vasoconstriction syndrome (RCVS) share similar lumenographic findings in traditional imaging modalities like computed tomography (CT), magnetic resonance imaging (MRI) and digital subtraction angiographic studies.
Rajendran, Adhithyan, Praveen, Kesav, Bejoy, Thomas, P N, Sylaja, Chandrasekharan, Kesavadas   +4 more
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High resolution magnetic resonance imaging using surface coils.

Magnetic resonance annual, 1990
There is, of course, an intense activity directed at the improvement of MR imaging capabilities. Surface-coil techniques offer the possibility of improving the SNR sufficiently to permit the reduction of pixel sizes to values that would not be possible with conventional head and body coils.
J F, Schenck, H R, Hart, T H, Foster, W A, Edelstein, M A, Hussain   +4 more
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High-Resolution Magnetic Resonance Imaging for Detection of Carotid Plaques

Neurosurgery, 2006
We report our experience using high-resolution magnetic resonance imaging (MRI) to identify carotid plaques and also discuss these MRI findings while comparing them with carotid endarterectomy specimens.Eighteen carotid plaques from 17 different patients were observed using plaque MRI. The patients included 14 men and 3 women, aged 53 to 75 years (mean,
Masaru, Honda, Naoki, Kitagawa, Keisuke, Tsutsumi, Izumi, Nagata, Minoru, Morikawa, Tomayoshi, Hayashi   +5 more
openaire   +2 more sources