Search Results - "Sakkalis, V."

Review of advanced techniques for the estimation of brain connectivity measured with EEG/MEG by Sakkalis, V

“…Abstract Brain connectivity can be modeled and quantified with a large number of techniques. The main objective of this paper is to present the most modern and…”
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Augmented Reality Driven Steady-State Visual Evoked Potentials for Wheelchair Navigation by Sakkalis, V., Krana, M., Farmaki, C., Bourazanis, C., Gaitatzis, D., Pediaditis, M.

“…Medically oriented Brain Computer Interfaces (BCIs) have been proposed as a promising approach addressed to individuals suffering from severe paralysis…”
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Integrating in vitro experiments with in silico approaches for Glioblastoma invasion: the role of cell-to-cell adhesion heterogeneity by Oraiopoulou, M.-E., Tzamali, E., Tzedakis, G., Liapis, E., Zacharakis, G., Vakis, A., Papamatheakis, J., Sakkalis, V.

“…Glioblastoma cells adopt migration strategies to invade into the brain parenchyma ranging from individual to collective mechanisms, whose role and dynamics are…”
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In Vitro/In Silico Study on the Role of Doubling Time Heterogeneity among Primary Glioblastoma Cell Lines by Papamatheakis, J., Vakis, A., Tzedakis, G., Tzamali, E., Oraiopoulou, M.-E., Sakkalis, Vangelis

“…The application of accurate cancer predictive algorithms validated with experimental data is a field concerning both basic researchers and clinicians,…”
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Intertrial coherence and causal interaction among independent EEG components by Zervakis, M., Michalopoulos, K., Iordanidou, V., Sakkalis, V.

“…► We present a complete framework for studying even related brain dynamics. ► For this purpose an auditory oddball experiment (P300 response) is used. ► We…”
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Predicting Outcome Of DBS-STN With Machine Learning Radiomics by Giakoumettis, Dimitrios, Gnanaratnasingham, P., Low, Hu Liang, Misbahuddin, Anjum, Zikos, Panagiotis, Sakkalis, V., Spanaki, Cleanthi, Bisdas, Sotirios, Vakis, Antonios, Haliasos, Nikolaos

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Assessment of Linear and Nonlinear Synchronization Measures for Analyzing EEG in a Mild Epileptic Paradigm by Sakkalis, V., Giurcaneanu, C.D., Xanthopoulos, P., Zervakis, M.E., Tsiaras, V., Yang, Y., Karakonstantaki, E., Micheloyannis, S.

“…Epilepsy is one of the most common brain disorders and may result in brain dysfunction and cognitive disturbances. Epileptic seizures usually begin in…”
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P16.33 AN IN SILICO ESTIMATION OF THE PHARMACOKINETIC PROFILE AND THE DISPOSITION OF GD-DTPA IN BRAIN TUMOR LESIONS OF DIFFERENT VASCULATURE THROUGH PBPK MODELS by Spanakis, M., Oraiopoulou, M. E., Tzamali, E., Sakkalis, V., Maris, T. G., Papadaki, E., Karantanas, A., Marias, K.

“…Brain tumor lesions (BTL), i.e. high grade gliomas, are known to have a prominence of vasculature, which is promoted through hypoxia mechanisms and…”
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Time–frequency analysis methods to quantify the time-varying microstructure of sleep EEG spindles: Possibility for dementia biomarkers? by Ktonas, P.Y., Golemati, S., Xanthopoulos, P., Sakkalis, V., Ortigueira, M.D., Tsekou, H., Zervakis, M., Paparrigopoulos, T., Bonakis, A., Economou, N.T., Theodoropoulos, P., Papageorgiou, S.G., Vassilopoulos, D., Soldatos, C.R.

“…The time-varying microstructure of sleep EEG spindles may have clinical significance in dementia studies and can be quantified with a number of techniques. In…”
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Clinically driven design of multi-scale cancer models: the ContraCancrum project paradigm by Marias, K., Dionysiou, D., Sakkalis, V., Graf, N., Bohle, R. M., Coveney, P. V., Wan, S., Folarin, A., Büchler, P., Reyes, M., Clapworthy, G., Liu, E., Sabczynski, J., Bily, T., Roniotis, A., Tsiknakis, M., Kolokotroni, E., Giatili, S., Veith, C., Messe, E., Stenzhorn, H., Kim, Yoo-Jin, Zasada, S., Haidar, A. N., May, C., Bauer, S., Wang, T., Zhao, Y., Karasek, M., Grewer, R., Franz, A., Stamatakos, G.

“…The challenge of modelling cancer presents a major opportunity to improve our ability to reduce mortality from malignant neoplasms, improve treatments and meet…”
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SSVEP based Wheelchair Navigation in Outdoor Environments by Krana, M., Farmaki, C., Pediaditis, M., Sakkalis, V.

“…A promising application of Brain Computer Interfaces (BCIs), and in particular of Steady-State Visually Evoked Potentials (SSVEP) is wheelchair navigation…”
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Cuff-less blood pressure estimation using wrist photoplethysmography by Pediaditis, M., Spanakis, E. G., Zacharakis, G., Sakkalis, V.

“…One of the most promising and at the same time rapidly growing sectors in healthcare is that of wearable medical devices. Population ageing constantly shifts…”
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In vitro optical characterization and discrimination of female breast tissue during near infrared femtosecond laser pulses propagation by Zacharakis, G, Zolindaki, A, Sakkalis, V, Filippidis, G, Papazoglou, T G, Tsiftsis, D D, Koumantakis, E

“…Ultrashort infrared laser pulses were transmitted through excised female breast tissue. The resulted signal was recorded by a streak camera with a time…”
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A collaborative central reviewing platform for cancer detection in digital microscopy images by Karatzanis, I., Iliopoulos, A., Tsiknakis, M., Sakkalis, V., Marias, K.

“…Telepathology, the practice of pathology at a long distance, has advanced continuously since 1986. Today, almost 3 decades later, virtual slide telepathology…”
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P16.33AN IN SILICO ESTIMATION OF THE PHARMACOKINETIC PROFILE AND THE DISPOSITION OF GD-DTPA IN BRAIN TUMOR LESIONS OF DIFFERENT VASCULATURE THROUGH PBPK MODELS by Spanakis, M., Oraiopoulou, M.E., Tzamali, E., Sakkalis, V., Maris, T.G., Papadaki, E., Karantanas, A., Marias, K.

“…Brain tumor lesions (BTL), i.e. high grade gliomas, are known to have a prominence of vasculature, which is promoted through hypoxia mechanisms and…”
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Enhancing health care delivery through ambient intelligence applications by Kartakis, Sokratis, Sakkalis, Vangelis, Tourlakis, Panagiotis, Zacharioudakis, Georgios, Stephanidis, Constantine

“…This paper presents the implementation of a smart environment that employs Ambient Intelligence technologies in order to augment a typical hospital room with…”
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High-Grade Glioma Diffusive Modeling Using Statistical Tissue Information and Diffusion Tensors Extracted from Atlases by Roniotis, A., Manikis, G. C., Sakkalis, V., Zervakis, M. E., Karatzanis, I., Marias, K.

“…Glioma, especially glioblastoma, is a leading cause of brain cancer fatality involving highly invasive and neoplastic growth. Diffusive models of glioma growth…”
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Predicting the occurrence of acute hypotensive episodes: The PhysioNet Challenge by Chiarugi, F, Karatzanis, I, Sakkalis, V, Tsamardinos, I, Dermitzaki, Th, Foukarakis, M, Vrouchos, G

“…The PhysioNet Challenge 2009 addresses the prediction of acute hypotensive episodes (AHEs), which are serious clinical events since they could result in…”
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In-Depth Analysis and Evaluation of Diffusive Glioma Models by Roniotis, A., Sakkalis, V., Karatzanis, I., Zervakis, M. E., Marias, K.

“…Glioma is one of the most aggressive types of brain tumor. Several mathematical models have been developed during the past two decades, toward simulating the…”
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Potential dementia biomarkers based on the time-varying microstructure of sleep EEG spindles by Ktonas, P.Y., Golemati, S., Tsekou, H., Paparrigopoulos, T., Soldatos, C.R., Xanthopoulos, P., Sakkalis, V., Zervakis, M., Ortigueira, M.D.

“…The time-varying microstructure of sleep EEG spindles may have clinical significance in dementia studies. In this work, the sleep spindle is modeled as an…”
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