Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Ardis Platkajis"'
Publikováno v:
Diagnostics, Vol 14, Iss 10, p 1000 (2024)
Background: Caudal regression syndrome (CRS) is a rare congenital malformation characterized by incomplete development of the lower spine and spinal cord. Its estimated incidence ranges from 1 to 2 per 100,000 live births, leading to a spectrum of cl
Externí odkaz:
https://doaj.org/article/47d0450e3e904102b300f55688d5fe03
Autor:
Maksims Trišins, Nauris Zdanovskis, Ardis Platkājis, Kristīne Šneidere, Andrejs Kostiks, Guntis Karelis, Ainārs Stepens
Publikováno v:
Medicina, Vol 60, Iss 4, p 587 (2024)
Background and Objectives: Magnetic resonance imaging is vital for diagnosing cognitive decline. Brodmann areas (BA), distinct regions of the cerebral cortex categorized by cytoarchitectural variances, provide insights into cognitive function. This s
Externí odkaz:
https://doaj.org/article/ee0e4d980ff44c58b504335a13c41a66
Autor:
Kalvis Kaļva, Nauris Zdanovskis, Kristīne Šneidere, Andrejs Kostiks, Guntis Karelis, Ardis Platkājis, Ainārs Stepens
Publikováno v:
Diagnostics, Vol 13, Iss 24, p 3679 (2023)
Diffusion tensor imaging (DTI) is an MRI analysis method that could help assess cognitive impairment (CI) in the ageing population more accurately. In this research, we evaluated fractional anisotropy (FA) of whole brain (WB) and corpus callosum (CC)
Externí odkaz:
https://doaj.org/article/b49d9900145640cb940c8a9f361dd550
Autor:
Nauris Zdanovskis, Ardis Platkājis, Andrejs Kostiks, Kristīne Šneidere, Ainārs Stepens, Roberts Naglis, Guntis Karelis
Publikováno v:
Medicina, Vol 58, Iss 7, p 887 (2022)
Background and Objectives: Cerebral perivascular spaces (PVS) are part of the cerebral microvascular structure and play a role in lymphatic drainage and the removal of waste products from the brain. White matter hyperintensities (WMH) are hyperintens
Externí odkaz:
https://doaj.org/article/89d1cb6447a3441fac3bac8cd683625f
Publikováno v:
Medicina, Vol 56, Iss 10, p 497 (2020)
Background and Objectives: A complex network of axonal pathways interlinks the human brain cortex. Brain networks are not distributed evenly, and brain regions making more connections with other parts are defined as brain hubs. Our objective was to a
Externí odkaz:
https://doaj.org/article/e1e05f2c35f1462399395deb7fd2b3dd
Autor:
Oksana Kolesova, Ieva Vanaga, Sniedze Laivacuma, Aleksejs Derovs, Aleksandrs Kolesovs, Maija Radzina, Ardis Platkajis, Jelena Eglite, Elvira Hagina, Seda Arutjunana, Davis Simanis Putrins, Jelena Storozenko, Baiba Rozentale, Ludmila Viksna
Publikováno v:
BMC Gastroenterology, Vol 21, Iss 1, Pp 1-9 (2021)
Abstract Background Studies on a new coronavirus disease (COVID-19) show the elevation of liver enzymes and liver fibrosis index (FIB-4) independently on pre-existing liver diseases. It points to increased liver fibrogenesis during acute COVID-19 wit
Externí odkaz:
https://doaj.org/article/deb19ca2150a46a19f1d57372c4f13ba
Autor:
Davis Simanis Putrins, Oksana Kolesova, Ardis Platkajis, Arta Mičena, Ieva Vanaga, Ludmila Viksna, Maija Radzina
Publikováno v:
Journal of Ultrasound in Medicine
OBJECTIVES: This study aimed to define patterns of liver injury after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection using multiparametric ultrasound (mpUS) in a variable patient population with differing severities of COVID-1
Autor:
Jelena Eglite, Davis Simanis Putrins, Maija Radzina, Aleksejs Derovs, Seda Arutjunana, Sniedze Laivacuma, Ieva Vanaga, Oksana Kolesova, Ardis Platkajis, Jelena Storozenko, Ludmila Viksna, Elvira Hagina, Baiba Rozentale, Aleksandrs Kolesovs
Publikováno v:
BMC Gastroenterology, Vol 21, Iss 1, Pp 1-9 (2021)
BMC Gastroenterology
BMC Gastroenterology
Background Studies on a new coronavirus disease (COVID-19) show the elevation of liver enzymes and liver fibrosis index (FIB-4) independently on pre-existing liver diseases. It points to increased liver fibrogenesis during acute COVID-19 with possibl
Publikováno v:
Procedia Computer Science. 104:354-361
The examination of knee cartilage degradation by magnetic resonance imaging (MRI) data is essential due to the reduction in physical activity of the population and a rising number of patients with osteoarthritis(OA). The main aim of this publication
Publikováno v:
2017 IEEE 30th Neumann Colloquium (NC).
The automatic knee-joint soft tissue recognition problem is very relevant due to increasing number of people with knee-joint diseases. It is for this reason that this paper investigates the problem of soft tissue recognition in magnetic resonance ima