Zobrazeno 1 - 10
of 536
pro vyhledávání: '"skull stripping"'
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
Neurodegenerative disorders such as Alzheimer’s Disease (AD) and Mild Cognitive Impairment (MCI) significantly impact brain function and cognition. Advanced neuroimaging techniques, particularly Magnetic Resonance Imaging (MRI), play a crucial role
Externí odkaz:
https://doaj.org/article/57559b8bae76400a9e1b1d3163834839
Publikováno v:
NeuroImage, Vol 298, Iss , Pp 120769- (2024)
Skull stripping is a crucial preprocessing step in magnetic resonance imaging (MRI), where experts manually create brain masks. This labor-intensive process heavily relies on the annotator’s expertise, as automation faces challenges such as low tis
Externí odkaz:
https://doaj.org/article/7fc89692495647958911616b0b9f9a43
Autor:
Jesline Jeme V, Albert Jerome S
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, Vol 12, Iss 1 (2024)
Anatomical structure preservation throughout the denoising process is a challenge in the domain of medical imaging. The Rician noise introduced through the acquisition procedure by the Magnetic Resonance Imaging (MRI) scanner distorts the images. In
Externí odkaz:
https://doaj.org/article/67d85569650647718d08a658ab907f25
Autor:
B. Raghuram, Bhukya Hanumanthu
Publikováno v:
Measurement: Sensors, Vol 30, Iss , Pp 100905- (2023)
The health services research network is showing a lot of interest in the Internet of Medical Things (IoMT). In IoMT, the Internet is used to help compile important health-related data. A brain tumor is caused by a mass of random cells inside the brai
Externí odkaz:
https://doaj.org/article/5d72b6fbab9340e6970ae1e639ce6859
Publikováno v:
BMC Medical Imaging, Vol 23, Iss 1, Pp 1-14 (2023)
Abstract Background Experimental ischemic stroke models play a fundamental role in interpreting the mechanism of cerebral ischemia and appraising the development of pathological extent. An accurate and automatic skull stripping tool for rat brain ima
Externí odkaz:
https://doaj.org/article/82cec5b43a0b402096077cfeba1839c6
Publikováno v:
IEEE Access, Vol 11, Pp 116903-116918 (2023)
A subject’s head position in magnetic resonance imaging (MRI) scanners can vary significantly with the imaging environment and disease status. This variation is known to influence the accuracy of skull stripping (SS), a method to extract the brain
Externí odkaz:
https://doaj.org/article/524257960d34469ba93b266e7d4ca88c
Autor:
Tânia F. Vaz, Nuno Canto Moreira, Lena Hellström-Westas, Nima Naseh, Nuno Matela, Hugo A. Ferreira
Publikováno v:
Applied Sciences, Vol 14, Iss 4, p 1339 (2024)
Magnetic resonance imaging (MRI) plays an important role in assessing early brain development and injury in neonates. When using an automated volumetric analysis, brain tissue segmentation is necessary, preceded by brain extraction (BE) to remove non
Externí odkaz:
https://doaj.org/article/fde724b8376648d1a8ffac5401f4b9bb
Akademický článek
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Akademický článek
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Autor:
Xin Di, Bharat B. Biswal
Publikováno v:
Frontiers in Neuroimaging, Vol 1 (2023)
Functional MRI (fMRI) has become a popular technique to study brain functions and their alterations in psychiatric and neurological conditions. The sample sizes for fMRI studies have been increasing steadily, and growing studies are sourced from open
Externí odkaz:
https://doaj.org/article/a0025dbbef1f4124aa81b4e287c81759