Zobrazeno 1 - 10
of 202
pro vyhledávání: '"George K. Matsopoulos"'
Autor:
Dimitra Amoiridou, Kostakis Gkiatis, Ioannis Kakkos, Kyriakos Garganis, George K. Matsopoulos
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8336 (2024)
Epilepsy is a common neurological disorder that affects millions of people worldwide, disrupting brain networks and causing recurrent seizures. In this regard, investigating the distinctive characteristics of brain connectivity is crucial to understa
Externí odkaz:
https://doaj.org/article/7eadca50de52453283a2a99d98d1ba59
Autor:
Olympia Giannakopoulou, Ioannis Kakkos, Georgios N. Dimitrakopoulos, Marilena Tarousi, Yu Sun, Anastasios Bezerianos, Dimitrios D. Koutsouris, George K. Matsopoulos
Publikováno v:
Sensors, Vol 24, Iss 12, p 3894 (2024)
Mental fatigue during driving poses significant risks to road safety, necessitating accurate assessment methods to mitigate potential hazards. This study explores the impact of individual variability in brain networks on driving fatigue assessment, h
Externí odkaz:
https://doaj.org/article/b1035fb527c9437e8885b047b1aea9ba
Autor:
Kostakis Gkiatis, Kyriakos Garganis, Irene Karanasiou, Athanasios Chatzisotiriou, Basilios Zountsas, Nikolaos Kondylidis, George K. Matsopoulos
Publikováno v:
Frontiers in Psychiatry, Vol 14 (2023)
BackgroundFunctional magnetic resonance imaging (fMRI) is a valuable tool for the presurgical evaluation of patients undergoing neurosurgeries. Although many pre-processing steps have been modified according to advances in recent years, statistical a
Externí odkaz:
https://doaj.org/article/14bbfcc104e74e98a2b6a0dab9f1e616
Publikováno v:
Bioengineering, Vol 11, Iss 3, p 214 (2024)
The delineation of parotid glands in head and neck (HN) carcinoma is critical to assess radiotherapy (RT) planning. Segmentation processes ensure precise target position and treatment precision, facilitate monitoring of anatomical changes, enable pla
Externí odkaz:
https://doaj.org/article/e261a2e5ec96425887c8aa67f8ebae45
Autor:
Spyros V. Kallivokas, Lykourgos C. Kontaxis, Spyridon Psarras, Maria Roumpi, Ourania Ntousi, Iοannis Kakkos, Despina Deligianni, George K. Matsopoulos, Dimitrios I. Fotiadis, Vassilis Kostopoulos
Publikováno v:
Biomedicines, Vol 12, Iss 2, p 261 (2024)
A combined computational and experimental study of 3D-printed scaffolds made from hybrid nanocomposite materials for potential applications in bone tissue engineering is presented. Polycaprolactone (PCL) and polylactic acid (PLA), enhanced with chito
Externí odkaz:
https://doaj.org/article/d5d431d41c934a308b04082b42d69e59
Autor:
Stavros T. Miloulis, Ioannis Zorzos, Ioannis Kakkos, Aikaterini Karampasi, Errikos C. Ventouras, Ioannis Kalatzis, Charalampos Papageorgiou, Panteleimon Asvestas, George K. Matsopoulos
Publikováno v:
Engineering Proceedings, Vol 50, Iss 1, p 11 (2023)
The efficient translation of brain signals into an output device is an essential characteristic to establish a Brain-computer Interface (BCI) link. This research investigates the applicability of diverse correlation indices for the differentiation of
Externí odkaz:
https://doaj.org/article/067335cd11dd4cd485ce494323b2e4d3
Publikováno v:
Engineering Proceedings, Vol 50, Iss 1, p 1 (2023)
Cervical spine pathologies often stem from deformations of the intervertebral discs and spinal canal. This work introduces a computational method for boundary extraction of these structures. The proposed method employs an active shape model (ASM) and
Externí odkaz:
https://doaj.org/article/c8a4193dcd71429e973370ea356c7430
Autor:
Pantelis Syringas, Theodore Economopoulos, Ioannis Kouris, Ioannis Kakkos, Georgios Papagiannis, Athanasios Triantafyllou, Nikolaos Tselikas, George K. Matsopoulos, Dimitrios I. Fotiadis
Publikováno v:
Engineering Proceedings, Vol 50, Iss 1, p 2 (2023)
Spasticity following a stroke often leads to severe motor impairments, necessitating comprehensive and personalized rehabilitation protocols. This paper presents Rehabotics, an innovative rehabilitation platform incorporating a multi-component design
Externí odkaz:
https://doaj.org/article/e4b947e88b674a4099925ba8d911fdf4
Autor:
Olympia Giannakopoulou, Ioannis Kakkos, Georgios N. Dimitrakopoulos, Yu Sun, George K. Matsopoulos, Dimitrios D. Koutsouris
Publikováno v:
Engineering Proceedings, Vol 50, Iss 1, p 6 (2023)
Driving with fatigue is a major contributor to traffic accidents and is closely linked to central nervous system functions. To investigate the evolution of brain dynamics during simulated driving under different EEG rhythms, we conducted an experimen
Externí odkaz:
https://doaj.org/article/268ea0b9b3a54306a39137cfb1e9e920
Autor:
Stavros Pitoglou, Arianna Filntisi, Athanasios Anastasiou, George K. Matsopoulos, Dimitrios Koutsouris
Publikováno v:
Frontiers in Digital Health, Vol 4 (2022)
IntroductionElectronic Health Records (EHRs) are essential data structures, enabling the sharing of valuable medical care information for a diverse patient population and being reused as input to predictive models for clinical research. However, issu
Externí odkaz:
https://doaj.org/article/9f7d0cb30dd04275b51341b668e92bd1