Loukas G. Astrakas
Loukas G. Astrakas
Medical Physics, University of Ioannina
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Cited by
Cited by
Automated epileptic seizure detection methods: a review study
AT Tzallas, MG Tsipouras, DG Tsalikakis, EC Karvounis, L Astrakas, ...
Epilepsy-histological, electroencephalographic and psychological aspects, 75-98, 2012
Noninvasive magnetic resonance spectroscopic imaging biomarkers to predict the clinical grade of pediatric brain tumors
LG Astrakas, D Zurakowski, AA Tzika, MK Zarifi, DC Anthony, ...
Clinical cancer research 10 (24), 8220-8228, 2004
Prediction of adverse outcome with cerebral lactate level and apparent diffusion coefficient in infants with perinatal asphyxia
MK Zarifi, LG Astrakas, TY Poussaint, A Plessis, D Zurakowski, AA Tzika
Radiology 225 (3), 859-870, 2002
Biochemical characterization of pediatric brain tumors by using in vivo and ex vivo magnetic resonance spectroscopy
AA Tzika, LL Cheng, L Goumnerova, JR Madsen, D Zurakowski, ...
Journal of neurosurgery 96 (6), 1023-1031, 2002
MRI evaluation of tissue iron burden in patients with β-thalassaemia major
MI Argyropoulou, L Astrakas
Pediatric radiology 37, 1191-1200, 2007
Burn injury causes mitochondrial dysfunction in skeletal muscle
KE Padfield, LG Astrakas, Q Zhang, S Gopalan, G Dai, MN Mindrinos, ...
Proceedings of the National Academy of Sciences 102 (15), 5368-5373, 2005
Voxel-based morphometry and diffusion tensor imaging of the optic pathway in primary open-angle glaucoma: a preliminary study
AK Zikou, G Kitsos, LC Tzarouchi, L Astrakas, GA Alexiou, ...
American Journal of Neuroradiology 33 (1), 128-134, 2012
Neuroimaging in pediatric brain tumors: Gd-DTPA–enhanced, hemodynamic, and diffusion MR imaging compared with MR spectroscopic imaging
AA Tzika, MK Zarifi, L Goumnerova, LG Astrakas, D Zurakowski, ...
American journal of neuroradiology 23 (2), 322-333, 2002
Spectroscopic and perfusion magnetic resonance imaging predictors of progression in pediatric brain tumors
AA Tzika, LG Astrakas, MK Zarifi, D Zurakowski, TY Poussaint, ...
Cancer: Interdisciplinary International Journal of the American Cancer …, 2004
A robust methodology for classification of epileptic seizures in EEG signals
KD Tzimourta, AT Tzallas, N Giannakeas, LG Astrakas, DG Tsalikakis, ...
Health and Technology 9, 135-142, 2019
Liver, bone marrow, pancreas and pituitary gland iron overload in young and adult thalassemic patients: a T2 relaxometry study
MI Argyropoulou, DN Kiortsis, L Astrakas, Z Metafratzi, N Chalissos, ...
European radiology 17, 3025-3030, 2007
T2 relaxometry and fMRI of the brain in late-onset restless legs syndrome
LG Astrakas, S Konitsiotis, P Margariti, S Tsouli, L Tzarouhi, ...
Neurology 71 (12), 911-916, 2008
Structural destabilization of chignolin under the influence of oscillating electric fields
LG Astrakas, C Gousias, M Tzaphlidou
Journal of Applied Physics 111 (7), 2012
Investigation of unmedicated early onset restless legs syndrome by voxel-based morphometry, T2 relaxometry, and functional MR imaging during the night-time hours
PN Margariti, LG Astrakas, SG Tsouli, GM Hadjigeorgiou, S Konitsiotis, ...
American journal of neuroradiology 33 (4), 667-672, 2012
Temporomandibular joint involvement in juvenile idiopathic arthritis: clinical predictors of magnetic resonance imaging signs
MI Argyropoulou, PN Margariti, A Karali, L Astrakas, S Alfandaki, P Kosta, ...
European radiology 19, 693-700, 2009
Connectivity alterations assessed by combining fMRI and MR-compatible hand robots in chronic stroke
D Mintzopoulos, LG Astrakas, A Khanicheh, AA Konstas, A Singhal, ...
Neuroimage 47, T90-T97, 2009
Multiparametric MR assessment of pediatric brain tumors
A Tzika, L Astrakas, M Zarifi, N Petridou, T Young-Poussaint, ...
Neuroradiology 45 (1), 1-10, 2003
Shifting from region of interest (ROI) to voxel-based analysis in human brain mapping
LG Astrakas, MI Argyropoulou
Pediatric radiology 40, 1857-1867, 2010
Abnormalities of brain neural circuits related to obesity: a diffusion tensor imaging study
I Papageorgiou, LG Astrakas, V Xydis, GA Alexiou, P Bargiotas, ...
Magnetic resonance imaging 37, 116-121, 2017
Brain involvement in patients with inflammatory bowel disease: a voxel-based morphometry and diffusion tensor imaging study
AK Zikou, M Kosmidou, LG Astrakas, LC Tzarouchi, E Tsianos, ...
European radiology 24, 2499-2506, 2014
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