7 Result(s)
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Article
Open AccessEstimating the volume of penumbra in rodents using DTI and stack-based ensemble machine learning framework
This study investigates the potential of diffusion tensor imaging (DTI) in identifying penumbral volume (PV) compared to the standard gadolinium-required perfusion–diffusion mismatch (PDM), utilizing a stack-b...
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Article
Automatic segmentation and radiomic texture analysis for osteoporosis screening using chest low-dose computed tomography
This study developed a diagnostic tool combining machine learning (ML) segmentation and radiomic texture analysis (RTA) for bone density screening using chest low-dose computed tomography (LDCT).
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Article
Changes in sensorimotor-related thalamic diffusion properties and cerebrospinal fluid hydrodynamics predict gait responses to tap test in idiopathic normal-pressure hydrocephalus
To compare diffusion tensor (DT)-derived indices from the thalamic nuclei and cerebrospinal fluid (CSF) hydrodynamic parameters for the prediction of gait responsiveness to the CSF tap test in early iNPH patie...
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Article
Open AccessAberrant functional connectivity of default-mode network in type 2 diabetes patients
Type 2 diabetes mellitus is associated with increased risk for dementia. Patients with impaired cognition often show default-mode network disruption. We aimed to investigate the integrity of a default-mode net...
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Article
Perfusion characteristics of late radiation injury of parotid glands: quantitative evaluation with dynamic contrast-enhanced MRI
We aimed to quantitatively investigate the alteration of parotid perfusion after irradiation using dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) based on a two-compartment tracer kinetic model...
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Article
A meniscus causing painful snap** of the elbow joint: MR imaging with arthroscopic and histologic correlation
Snap** of the elbow joint can cause pain. We report a case of painful snap** elbow produced by an interposed meniscus in the radiohumeral joint in a 20-year-old man. The MR arthrogram demonstrated a menisc...
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Article
Neonatal neurological disorders involving the brainstem: neurosonographic approaches through the squamous suture and the foramen magnum
Brainstem damage which often indicates a critical condition is usually underestimated by trans-anterior-fontanel neurosonography (NS) owing to the far-field limitations. Instead, NS alternately scanning throug...
