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scoliosis diagnostics and other bone and vertebral pathologies. The imaging technology in previous studies showed higher quality images where both sharpness and clarity is improved; image pixel resolution is substantially increased in comparison to the

Open access

function of the DLPFC during addiction-related cues, researchers could assess the craving changes and their neural mechanisms. With the development of PET-MRI technology, we can integrate BOLD information and neurotransmitter receptor information to improve

Open access
Imaging
Authors:
Vincenzo Cirimele
,
Giulia D'Amone
,
Carlo Mallio
,
Bruno Beomonte Zobel
, and
Eliodoro Faiella

perfusion defects secondary to embolism. The ability to obtain perfusion images using dual-source technology is one of the clear advantages of DECT over conventional computed tomography pulmonary angiography. The material decomposition theory, a method that

Open access
Imaging
Authors:
Szuzina Fazekas
,
Bettina Katalin Budai
,
Róbert Stollmayer
,
Pál Novák Kaposi
, and
Viktor Bérczi

decided depending on the result of the activation function Along with the development of information technology, the number of types of neural networks is constantly increasing. In the field of medical imaging, convolutional neural networks (CNNs) are

Open access
Imaging
Authors:
Mariya Kondova
,
Oliver Korczynski
,
Matthias Müller-Eschner
,
Winson Chan
,
Antoine Sanner
,
Ahmed Othman
,
Marc A. Brockmann
, and
Sebastian Altmann

MRI scanner technology. The variation among patients, scanners (different manufacturers), scanner operators, higher spatial resolution, and disease incidence in diverse populations is a crucial aspect to be considered [ 19 , 25 ]. Conclusion This AI

Open access
Imaging
Authors:
Melinda Boussoussou
,
Borbála Vattay
,
Bálint Szilveszter
,
Márton Kolossváry
,
Judit Simon
,
Milán Vecsey-Nagy
,
Béla Merkely
, and
Pál Maurovich-Horvat

syndromes in patients in whom the presence of obstructive CAD cannot be ruled out based on clinical assessment alone [ 6 ]. Despite recent developments in scanner technology the specificity of CCTA is limited and it is well recognized that CCTA tends to

Open access
Imaging
Authors:
Máté Tolvaj
,
Márton Tokodi
,
Bálint Károly Lakatos
,
Alexandra Fábián
,
Adrienn Ujvári
,
Fjolla Zhubi Bakija
,
Zsuzsanna Ladányi
,
Zsófia Tarcza
,
Béla Merkely
, and
Attila Kovács

applied two-dimensional (2D) method that can accurately estimate RV volumes. Technological advancements in transducer and software technologies allowed RV volume and EF measurement using 3D echocardiography (3DE) with good feasibility and close

Open access

not reach similar findings using PSIF-DWI sequences [ 11 ]. Our study was performed with a head-neck coil in 1.5 T MRI, the more available MRI technology. We found that in both 3D T1-weighted and T2-weighted sequences, secondary branches of the facial

Open access

styloid process and the head of the radius. The forearm-pronation was assessed using a small electronic level with a digital readout (Level Box, UJK technologies, USA) attached to the top of the panel. The electronic level was first calibrated for each

Open access
Imaging
Authors:
Ganna Degtiarova
,
Fran Mikulicic
,
Jan Vontobel
,
Chrysoula Garefa
,
Lukas S. Keller
,
Reto Boehm
,
Domenico Ciancone
,
Catherine Gebhard
,
Aju P. Pazhenkottil
,
Philipp A. Kaufmann
, and
Ronny R. Buechel

very fast rotation time and/or dual-source technology, CCTA may be less prone to coronary motion artifacts as compared to slower scanners. However, motion artefacts particularly of the RCA occur nevertheless, as evidenced by the present study, where a

Open access