Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Ioannis, Seimenis"'
Autor:
Konstantina Prevezanou, Ioannis Seimenis, Pantelis Karaiskos, Emmanouil Pikoulis, Panagis M. Lykoudis, Constantinos Loukas
Publikováno v:
Applied Sciences, Vol 14, Iss 21, p 9677 (2024)
Automated assessment of surgical skills is crucial for the successful training of junior surgeons. Twenty-three medical students followed a structured training curriculum on a laparoscopic virtual reality (VR) simulator. Three surgical tasks with sig
Externí odkaz:
https://doaj.org/article/2e34a0d68b2e429ca0e9742c0b62f361
Autor:
Dimitris Kalatzis, Ellas Spyratou, Maria Karnachoriti, Maria Anthi Kouri, Spyros Orfanoudakis, Nektarios Koufopoulos, Abraham Pouliakis, Nikolaos Danias, Ioannis Seimenis, Athanassios G. Kontos, Efstathios P. Efstathopoulos
Publikováno v:
Optics, Vol 4, Iss 2, Pp 310-320 (2023)
Advanced Raman spectroscopy (RS) systems have gained new interest in the field of medicine as an emerging tool for in vivo tissue discrimination. The coupling of RS with artificial intelligence (AI) algorithms has given a boost to RS to analyze spect
Externí odkaz:
https://doaj.org/article/906ab57d35444ea5a8078cd4f5e75428
Autor:
Georgios D. Argyropoulos, Foteini Christidi, Efstratios Karavasilis, Peter Bede, Georgios Velonakis, Anastasia Antoniou, Ioannis Seimenis, Nikolaos Kelekis, Nikolaos Smyrnis, Olympia Papakonstantinou, Efstathios Efstathopoulos, Panagiotis Ferentinos
Publikováno v:
Diagnostics, Vol 14, Iss 11, p 1170 (2024)
Although magnetic resonance spectroscopy (MRS) has provided in vivo measurements of brain chemical profiles in bipolar disorder (BD), there are no data on clinically and therapeutically important onset polarity (OP) and predominant polarity (PP). We
Externí odkaz:
https://doaj.org/article/c132d65e295e496bb33105bd0a2d253c
Autor:
Foteini Christidi, Dimitrios Tsiptsios, Aggeliki Fotiadou, Sofia Kitmeridou, Stella Karatzetzou, Konstantinos Tsamakis, Anastasia Sousanidou, Evlampia A. Psatha, Efstratios Karavasilis, Ioannis Seimenis, Christos Kokkotis, Nikolaos Aggelousis, Konstantinos Vadikolias
Publikováno v:
Neurology International, Vol 14, Iss 4, Pp 841-874 (2022)
Stroke represents a major cause of mortality and long-term disability among adult populations, leaving a devastating socioeconomic impact globally. Clinical manifestation of stroke is characterized by great diversity, ranging from minor disability to
Externí odkaz:
https://doaj.org/article/c0ce0fa9e8ed4b9fbc50707f5e942460
Autor:
Dimitris Kalatzis, Ellas Spyratou, Maria Karnachoriti, Maria Anthi Kouri, Ioannis Stathopoulos, Nikolaos Danias, Nikolaos Arkadopoulos, Spyros Orfanoudakis, Ioannis Seimenis, Athanassios G. Kontos, Efstathios P. Efstathopoulos
Publikováno v:
Journal of Imaging, Vol 9, Iss 12, p 261 (2023)
Raman spectroscopy (RS) techniques are attracting attention in the medical field as a promising tool for real-time biochemical analyses. The integration of artificial intelligence (AI) algorithms with RS has greatly enhanced its ability to accurately
Externí odkaz:
https://doaj.org/article/642f2e3eab80432b8942f473ac58a32d
Publikováno v:
Brain Sciences, Vol 13, Iss 11, p 1574 (2023)
Diffusion tensor imaging (DTI)-tractography and functional magnetic resonance imaging (fMRI) have dynamically entered the presurgical evaluation context of brain surgery during the past decades, providing novel perspectives in surgical planning and l
Externí odkaz:
https://doaj.org/article/0d9226985c6f436197d3b60babdb5fc9
Autor:
Stefanos Theocharis, Eleftherios P Pappas, Ioannis Seimenis, Panagiotis Kouris, Dimitrios Dellios, Georgios Kollias, Pantelis Karaiskos
Publikováno v:
PLoS ONE, Vol 17, Iss 5, p e0268925 (2022)
Magnetic Resonance images (MRIs) are employed in brain Stereotactic Radiosurgery and Radiotherapy (SRS/SRT) for target and/or critical organ localization and delineation. However, MRIs are inherently distorted, which also impacts the accuracy of the
Externí odkaz:
https://doaj.org/article/765cc7d3100a4cf48bef35745a8ebe65
Autor:
Foteini Christidi, Georgios D. Argyropoulos, Efstratios Karavasilis, Georgios Velonakis, Vasiliki Zouvelou, Panagiotis Kourtesis, Varvara Pantoleon, Ee Ling Tan, Ariadne Daponte, Stavroula Aristeidou, Sofia Xirou, Panagiotis Ferentinos, Ioannis Evdokimidis, Michail Rentzos, Ioannis Seimenis, Peter Bede
Publikováno v:
Life, Vol 13, Iss 2, p 571 (2023)
Background: Magnetic resonance spectroscopy (MRS) in amyotrophic lateral sclerosis (ALS) has been overwhelmingly applied to motor regions to date and our understanding of frontotemporal metabolic signatures is relatively limited. The association betw
Externí odkaz:
https://doaj.org/article/fbcb4a60cc424015b22433157b1dea06
Autor:
Dimitrios Koumatzidis, Ioannis Seimenis, Constantinos Loukas, Theodoros Constantinidis, Adam Adamopoulos
Publikováno v:
Applied Sciences, Vol 13, Iss 1, p 396 (2022)
Epidemics and pandemics are a field of scientific research since ancient times. The intensity of the repeated phenomena demonstrates their cyclicality in time. The ongoing COVID-19 pandemic, also known as the coronavirus pandemic, confirmed observati
Externí odkaz:
https://doaj.org/article/f656ab4ac0e4423ea1d9f16f661bd21c
Autor:
Rishabh Sharma, Panagiotis Tsiamyrtzis, Andrew G. Webb, Ioannis Seimenis, Constantinos Loukas, Ernst Leiss, Nikolaos V. Tsekos
Publikováno v:
Applied Sciences, Vol 12, Iss 22, p 11758 (2022)
MR scans of low-gamma X-nuclei, low-concentration metabolites, or standard imaging at very low field entail a challenging tradeoff between resolution, signal-to-noise, and acquisition duration. Deep learning (DL) techniques, such as UNets, can potent
Externí odkaz:
https://doaj.org/article/99f26f36cf3d4f84bbf7dfd343f471ef