AIMC Topic: Middle Aged

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Deep learning segmentation of peri-sinus structures from structural magnetic resonance imaging: validation and normative ranges across the adult lifespan.

Fluids and barriers of the CNS Feb 13, 2024
BACKGROUND: Peri-sinus structures such as arachnoid granulations (AG) and the parasagittal dural (PSD) space have gained much recent attention as sites of cerebral spinal fluid (CSF) egress and neuroimmune surveillance. Neurofluid circulation dysfunc...
Humans Neural Networks, Computer Aged Aged, 80 and over Child, Preschool Child Longevity Image Processing, Computer-Assisted Magnetic Resonance Imaging Magnetic Resonance Spectroscopy Young Adult Adult Middle Aged Deep Learning Adolescent
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Optimizing High-Resolution MR Angiography: The Synergistic Effects of 3D Wheel Sampling and Deep Learning-Based Reconstruction.

Journal of computer assisted tomography Feb 12, 2024
OBJECTIVE: The aim of this study was to assess the utility of the combined use of 3D wheel sampling and deep learning-based reconstruction (DLR) for intracranial high-resolution (HR)-time-of-flight (TOF)-magnetic resonance angiography (MRA) at 3 T.
Humans Prospective Studies Female Aged Adult Magnetic Resonance Angiography Male Middle Aged Deep Learning Imaging, Three-Dimensional Image Processing, Computer-Assisted
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Strong Diagnostic Performance of Single Energy 256-row Multidetector Computed Tomography with Deep Learning Image Reconstruction in the Assessment of Myocardial Fibrosis.

Internal medicine (Tokyo, Japan) Feb 12, 2024
Objective Although magnetic resonance imaging (MRI) is the gold standard for evaluating abnormal myocardial fibrosis and extracellular volume (ECV) of the left ventricular myocardium (LVM), a similar evaluation has recently become possible using comp...
Humans Retrospective Studies Female Aged Heart Ventricles Fibrosis Multidetector Computed Tomography Cardiomyopathies Aged, 80 and over Middle Aged Adult Deep Learning Sensitivity and Specificity Image Processing, Computer-Assisted Male Magnetic Resonance Imaging Myocardium
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nnU-Net-Based Pancreas Segmentation and Volume Measurement on CT Imaging in Patients with Pancreatic Cancer.

Academic radiology Feb 12, 2024
RATIONALE AND OBJECTIVES: To develop and validate a deep learning (DL)-based method for pancreas segmentation on CT and automatic measurement of pancreatic volume in pancreatic cancer.
Organ Size Radiographic Image Interpretation, Computer-Assisted Pancreas Male Middle Aged Deep Learning Pancreatic Neoplasms Humans Algorithms Retrospective Studies Female Tomography, X-Ray Computed Reproducibility of Results Aged Aged, 80 and over Adult
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Prediction of Visual Field Progression with Baseline and Longitudinal Structural Measurements Using Deep Learning.

American journal of ophthalmology Feb 12, 2024
PURPOSE: Identifying glaucoma patients at high risk of progression based on widely available structural data is an unmet task in clinical practice. We test the hypothesis that baseline or serial structural measures can predict visual field (VF) progr...
Optic Nerve Diseases Intraocular Pressure Glaucoma, Open-Angle Male Middle Aged Disease Progression Deep Learning Algorithms Nerve Fibers Retrospective Studies Humans Optic Disk Female Retinal Ganglion Cells ROC Curve Glaucoma Aged Visual Fields Follow-Up Studies Visual Field Tests Vision Disorders Area Under Curve Tomography, Optical Coherence
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Enhancing transvenous lead extraction risk prediction: Integrating imaging biomarkers into machine learning models.

Heart rhythm Feb 12, 2024
BACKGROUND: Machine learning (ML) models have been proposed to predict risk related to transvenous lead extraction (TLE).
Male Middle Aged Risk Assessment Device Removal Defibrillators, Implantable Vena Cava, Superior Machine Learning Biomarkers Humans Retrospective Studies Neural Networks, Computer Female Aged
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Identifying Pathological Subtypes of Brain Metastasis from Lung Cancer Using MRI-Based Deep Learning Approach: A Multicenter Study.

Journal of imaging informatics in medicine Feb 12, 2024
The aim of this study was to investigate the feasibility of deep learning (DL) based on multiparametric MRI to differentiate the pathological subtypes of brain metastasis (BM) in lung cancer patients. This retrospective analysis collected 246 patient...
Carcinoma, Non-Small-Cell Lung Magnetic Resonance Imaging Feasibility Studies Image Interpretation, Computer-Assisted Small Cell Lung Carcinoma Retrospective Studies Female Aged Adult Brain Neoplasms Male Middle Aged Deep Learning ROC Curve Lung Neoplasms Humans Brain
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Predicting suicide risk in real-time crisis hotline chats integrating machine learning with psychological factors: Exploring the black box.

Suicide & life-threatening behavior Feb 12, 2024
BACKGROUND: This study addresses the suicide risk predicting challenge by exploring the predictive ability of machine learning (ML) models integrated with theory-driven psychological risk factors in real-time crisis hotline chats. More importantly, w...
Hotlines Middle Aged Risk Assessment Suicide Prevention Suicide Humans Natural Language Processing Machine Learning Female Risk Factors Adult Male
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Artificial Intelligence-Guided Segmentation and Path Planning Software for Transthoracic Lung Biopsy.

Journal of vascular and interventional radiology : JVIR Feb 12, 2024
PURPOSE: To validate the sensitivity and specificity of a 3-dimensional (3D) convolutional neural network (CNN) artificial intelligence (AI) software for lung lesion detection and to establish concordance between AI-generated needle paths and those u...
Female Humans Reproducibility of Results Software Aged Retrospective Studies Male Tomography, X-Ray Computed Middle Aged Radiographic Image Interpretation, Computer-Assisted Image-Guided Biopsy Lung Biopsy, Needle Deep Learning Lung Neoplasms Predictive Value of Tests Bayes Theorem
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Classification of inertial sensor-based gait patterns of orthopaedic conditions using machine learning: A pilot study.

Journal of orthopaedic research : official publication of the Orthopaedic Research Society Feb 11, 2024
Elderly patients often have more than one disease that affects walking behavior. An objective tool to identify which disease is the main cause of functional limitations may aid clinical decision making. Therefore, we investigated whether gait pattern...
Humans Machine Learning Female Aged Support Vector Machine Gait Gait Analysis Osteoarthritis, Knee Osteoarthritis, Hip Aged, 80 and over Male Middle Aged Case-Control Studies Pilot Projects
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