7 Tesla
Functional Magnetic Resonance Spectroscopy in First-Episode Schizophrenia: Measuring Glutamate and Glutathione Dynamics at 7-Tesla
... “Detecting changes in human brain glutamate using 7-Tesla functional magnetic resonance spectroscopy at short versus long echo times”. January 25, 2018[r] ...
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Persistent 7 tesla phase rim predicts poor outcome in new multiple sclerosis patient lesions
... growth and thereby isolate the lesion from the surrounding parenchyma. Our previous studies suggest that this process involves opening of the blood-brain barrier in capillaries at the lesion edge, seen on MRI as ...
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A high resolution 7-Tesla resting-state fMRI test-retest dataset with cognitive and physiological measures
... 7 Tesla (7 T) ultra-high field MRI scanners, though not as common as their 3 T counterparts, offer notably enhanced spatial resolution and are becoming increasingly incorporated into academic and ...
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Extensive immune reconstitution inflammatory syndrome in Fingolimod-associated PML: a case report with 7 Tesla MRI data
... at 7 Tesla (7 T) are demonstrated to elucidate differentiating features between MS activity, early PML, and ...and 7 T-MRI examination was approved by the University Duisburg-Essen ...
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Port Decoupling Vs Array Elements Decoupling for Tx/Rx System at 7-Tesla Magnetic Resonance Imaging
... Abstract—Symmetrically excited meandered microstrip line RF coil elements are widely used in multichannel approaches; i.e., being integrated in ultra-high field magnetic resonance imaging (MRI) systems (i.e., ...
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Comparison of pulsed three dimensional CEST acquisition schemes at 7 tesla: steady state versus pseudosteady state
... The study was approved by the local ethics committee of the University of Nottingham Medical School and all of volunteers gave informed consent. All experiments were performed on a 7 Tesla (T) Achieva MR ...
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Instellingen van een 3 en 7 Tesla MRI scanner ter beoordeling van de mimische lachspieren
... Daarnaast zorgen mogelijke temperatuurseffecten in de geleidende, ge¨ımplanteerde materialen voor een belemmering in het klinisch gebruik van een hoge Tesla MRI scanner. De verhoging van de temperatuur ontstaat ...
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Acoustic cardiac triggering: a practical solution for synchronization and gating of cardiovascular magnetic resonance at 7 Tesla
... Abstract Background: To demonstrate the applicability of acoustic cardiac triggering ACT for imaging of the heart at ultrahigh magnetic fields 7.0 T by comparing phonocardiogram, convent[r] ...
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Non invasive detection of 2 hydroxyglutarate in IDH mutated gliomas using two dimensional localized correlation spectroscopy (2D L COSY) at 7 Tesla
... Mutations in the gene encoding isocitrate dehydrogenase (IDH) occur in up to 80 % of World Health Organiza- tion (WHO) grade II/III gliomas and a majority of sec- ondary glioblastomas (GBMs) [1–3]. Glioma patients, whose ...
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Quantifying the contrast of the human locus coeruleus in vivo at 7 Tesla MRI
... mm; 46 slices; 0.23 x 0.23 x 1 mm; slice gap: 0.1 mm; TR: 1766 ms; TE: 25.2 ms; flip angle 60 o ; transverse orientation; acquisition matrix: 1000 x 750; TA: 10 min 09 s) and a T1-weighted SPIR scan (FOV: 180 x 180 x 7.2 ...
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Unravelling The Subfields Of The Hippocampal Head Using 7-Tesla Structural MRI
... After the other subfields are traced, the dark band will still border the medial side of the hippocampus along the entire anterior-posterior extent except at the most anterior tip, aro[r] ...
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Resting and Functional Magnetic Resonance Spectroscopy of Glutamate in Schizophrenia at 7 Tesla
... Many strategies towards altering glutamatergic activity via pharmacological interventions have been explored but have presented with various challenges. GLU itself does not cross the blood-brain barrier well 35 and ...
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Advances in image acquisition and filtering for MRI neuroimaging at 7 tesla
... Recent works by Vogh et al (6) and Hutton et al (7) confirm the notion that physiological noise reduction can vastly improve the performance of task-‐based BOLD fMRI in many cases. Although traditionally applied ...
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Assessment of the right ventricle with cardiovascular magnetic resonance at 7 Tesla
... often a challenge, mainly attributable to the asymmetric and highly variable shape of the RV, the predominantly longitudinal systolic shortening, the small myocardial wall thickness and the location behind the sternum. ...
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Early Treatment Response in First Episode Psychosis: A 7-Tesla Magnetic Resonance Spectroscopic Study of Glutathione and Glutamate
... Treatment resistant schizophrenia, first episode psychosis, antipsychotic response, magnetic resonance spectroscopy (MRS), glutamate, glutathione, anterior cingulate cortex... Acknowled[r] ...
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Safety of 9.4 Tesla for Neuroimaging of Healthy and For-Cause Volunteers
... 0.3 Tesla because of the limited magnet technology and the perceived lack of penetration of RF energy into biological tissues ...1.5 Tesla scanner for human imaging and spectroscopy in the early 1980s ...3 ...
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Potential use of human adipose mesenchymal stromal cells for intervertebral disc regeneration: a preliminary study on biglycan deficient murine model of chronic disc degeneration
... 7TMRI: 7-Tesla magnetic resonance imaging; ADSC: Human-derived adipose mesenchymal stem cell; AF: anulus fibrosus; Bgn −/0 : biglycan-deficient mice; DAPI: 4',6-diamidino-2-phenylindole; DMEM: Dulbecco's ...
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Tesla Motors: A Potentially Disruptive Force in a Mature Industry
... the Tesla Roadster; a high-priced, high performance electric sports car and had a low volume of ...of Tesla automobile you are investing in the development of future models and consequently making green ...
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Investigating the Impact of Air Temperature on the Performance of a Tesla Turbine - Using CFD Modeling
... A paper by Metaj Podergajs [7] mentions some of the drawbacks and advantages; other drawbacks are shear losses and flow restrictions. But that can be advantages when flow rates are low. Tesla’s design can also be ...
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Revisiting TESLA in the quantum random oracle model
... As mentioned above, Alkim et al. presented an alternate security analysis for the Bai-Galbraith scheme, which they call TESLA. Their reduction is a tight reduction from LWE in the ROM. Moreover, those authors ...
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