Loukas Astrakas

NMR Surgical Laboratory, Massachusetts General Hospital

Affiliated withMassachusetts General Hospital University of Ioannina

Research Area

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title	2023

Other Publications

Article	Year
Uncoupling protein 3 expression and intramyocellular lipid accumulation by NMR following local burn trauma. International journal of molecular medicine\| PubMed ID: 17089030	2006
Neuroimaging in pediatric brain tumors: Gd-DTPA-enhanced, hemodynamic, and diffusion MR imaging compared with MR spectroscopic imaging. AJNR. American journal of neuroradiology\| PubMed ID: 11847064	2002
Biochemical characterization of pediatric brain tumors by using in vivo and ex vivo magnetic resonance spectroscopy. Journal of neurosurgery\| PubMed ID: 12066902	2002
Spectroscopic and perfusion magnetic resonance imaging predictors of progression in pediatric brain tumors. Cancer\| PubMed ID: 15022293	2004
Noninvasive magnetic resonance spectroscopic imaging biomarkers to predict the clinical grade of pediatric brain tumors. Clinical cancer research : an official journal of the American Association for Cancer Research\| PubMed ID: 15623597	2004
Burn injury causes mitochondrial dysfunction in skeletal muscle. Proceedings of the National Academy of Sciences of the United States of America\| PubMed ID: 15809440	2005
Proton NMR spectroscopy shows lipids accumulate in skeletal muscle in response to burn trauma-induced apoptosis. FASEB journal : official publication of the Federation of American Societies for Experimental Biology\| PubMed ID: 16126910	2005
fMRI-compatible rehabilitation hand device. Journal of neuroengineering and rehabilitation\| PubMed ID: 17022828	2006
Combination of high-resolution magic angle spinning proton magnetic resonance spectroscopy and microscale genomics to type brain tumor biopsies. International journal of molecular medicine\| PubMed ID: 17611638	2007
Reduced rate of adenosine triphosphate synthesis by in vivo 31P nuclear magnetic resonance spectroscopy and downregulation of PGC-1beta in distal skeletal muscle following burn. International journal of molecular medicine\| PubMed ID: 18204786	2008
Murine intramyocellular lipids quantified by NMR act as metabolic biomarkers in burn trauma. International journal of molecular medicine\| PubMed ID: 18506378	2008
Molecular classification of brain tumor biopsies using solid-state magic angle spinning proton magnetic resonance spectroscopy and robust classifiers. International journal of oncology\| PubMed ID: 18949365	2008
Connectivity alterations assessed by combining fMRI and MR-compatible hand robots in chronic stroke. NeuroImage\| PubMed ID: 19286464	2009
Functional MRI of Rehabilitation in Chronic Stroke Patients Using Novel MR-Compatible Hand Robots. The open neuroimaging journal\| PubMed ID: 19526075	2008
Shifting from region of interest (ROI) to voxel-based analysis in human brain mapping. Pediatric radiology\| PubMed ID: 20464386	2010
In vivo high-resolution magic angle spinning magnetic resonance spectroscopy of Drosophila melanogaster at 14.1 T shows trauma in aging and in innate immune-deficiency is linked to reduced i... International journal of molecular medicine\| PubMed ID: 20596596	2010
Combining magnetic resonance spectroscopy and molecular genomics offers better accuracy in brain tumor typing and prediction of survival than either methodology alone. International journal of oncology\| PubMed ID: 21274507	2011
Functional MRI using robotic MRI compatible devices for monitoring rehabilitation from chronic stroke in the molecular medicine era (Review). International journal of molecular medicine\| PubMed ID: 22426741	2012
fMRI as a molecular imaging procedure for the functional reorganization of motor systems in chronic stroke. Molecular medicine reports\| PubMed ID: 23900349	2013
Diffusion tensor and volumetric magnetic resonance imaging using an MR-compatible hand-induced robotic device suggests training-induced neuroplasticity in patients with chronic stroke. International journal of molecular medicine\| PubMed ID: 23982596	2013
The role of apparent diffusion coefficient values in detecting testicular intraepithelial neoplasia: preliminary results. European journal of radiology\| PubMed ID: 25765895	2015
Apparent diffusion coefficient values and dynamic contrast enhancement patterns in differentiating seminomas from nonseminomatous testicular neoplasms. European journal of radiology\| PubMed ID: 25937261	2015
Magnetization transfer imaging of normal and abnormal testis: preliminary results. European radiology\| PubMed ID: 26065397	2016
Key concepts in MR spectroscopy and practical approaches to gaining biochemical information in children. Pediatric radiology\| PubMed ID: 27233787	2016
Diffusion-weighted magnetic resonance imaging in the characterization of testicular germ cell neoplasms: Effect of ROI methods on apparent diffusion coefficient values and interobserver vari... European journal of radiology\| PubMed ID: 28267523	2017
Magnetic resonance diffusion tensor imaging of the testis: Preliminary observations. European journal of radiology\| PubMed ID: 28987678	2017
EEG Window Length Evaluation for the Detection of Alzheimer's Disease over Different Brain Regions. Brain sciences\| PubMed ID: 31013964	2019
A preliminary study of the biochemical environment of infertile testes with clinical varicocele. European journal of radiology\| PubMed ID: 32334371	2020
Improving motor function after chronic stroke by interactive gaming with a redesigned MR-compatible hand training device. Experimental and therapeutic medicine\| PubMed ID: 33603853	2021
Peak Activation Shifts in the Sensorimotor Cortex of Chronic Stroke Patients Following Robot-assisted Rehabilitation Therapy. The open neuroimaging journal\| PubMed ID: 34434290	2021
The Severity of Sensorimotor Tracts Degeneration May Predict Motor Performance in Chronic Stroke Patients, While Brain Structural Network Dysfunction May Not. Frontiers in neurology\| PubMed ID: 35432180	2022