Modelling dynamic changes in blood flow and volume in the cerebral vasculature
Sign Up to like & getrecommendations! Published in 2018 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2018.04.037
Abstract: ABSTRACT The cerebral microvasculature plays a key role in the transport of blood and the delivery of nutrients to the cells that perform brain function. Although recent advances in experimental imaging techniques mean that its… read more here.
Keywords: blood flow; flow volume; cerebral vasculature; volume ... See more keywords
4D flow MRI: impact of region of interest size, angulation and spatial resolution on aortic flow assessment
Sign Up to like & getrecommendations! Published in 2021 at "Physiological Measurement"
DOI: 10.1088/1361-6579/abe525
Abstract: Objectives. In cardiovascular magnetic resonance, the 3D time-resolved phase-contrast technique, also known as 4D flow, is gaining increasing attention due to applications that exploit three-directional velocity encoding throughout the cardiac cycle. Blood flow volume assessment… read more here.
Keywords: flow volume; angulation spatial; spatial resolution; ascending aorta ... See more keywords
Short-Term Traffic Speed Forecasting Using a Deep Learning Method Based on Multitemporal Traffic Flow Volume
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3195353
Abstract: Accurate traffic speed forecasting not only can help traffic management departments make better judgments and improve the efficacy of road monitoring but also can help drivers plan their driving routes and arrive safely and smoothly… read more here.
Keywords: flow volume; traffic; traffic speed; speed forecasting ... See more keywords
A New IoT-Edge Accelerator With On-Chip Learning Toward Secured Blood Flow Volume Monitoring Based on PPG and Personalized Models
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2025.3531542
Abstract: A hardware accelerator at edge for estimating blood flow volume (BFV) based on photoplethysmography (PPG) from an IoT sensor is successfully designed with on-chip learning for personalization. The success of estimating BFV via PPG helps… read more here.
Keywords: accelerator; edge; blood flow; chip ... See more keywords
Area under the expiratory flow-volume curve: normative values in the National Health and Nutrition Survey (NHANES) study
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Investigative Medicine"
DOI: 10.1136/jim-2021-002057
Abstract: The area under the expiratory flow-volume (AEX-FV) loop has been evaluated before as a spirometric tool for assessing respiratory functional impairment. We computed the AEX-FV curves in spirometry tests performed on 20,313 participants in the… read more here.
Keywords: flow volume; expiratory; area expiratory; area ... See more keywords
Averaging Tidal Flow-volume Loops: A tale of two methods
Sign Up to like & getrecommendations! Published in 2024 at "Physiology"
DOI: 10.1152/physiol.2024.39.s1.1836
Abstract: Introduction: A standard practice in cardiopulmonary exercise testing (CPET) is calculating the average flow and volume data across multiple breaths. Currently, many laboratories find average flow-volume loops by taking equal increments of the tidal volume… read more here.
Keywords: time; physiology; average flow; flow volume ... See more keywords
Flow volume curve: A diagnostic tool in extrathoracic airway obstruction
Sign Up to like & getrecommendations! Published in 2020 at "Pakistan Journal of Medical Sciences"
DOI: 10.12669/pjms.36.4.2283
Abstract: The flow-volume loop (F/V-loop) is a presentation of inhalation and exhalation of air stream volume during inspiration and expiration. It demonstrates the obstructive, restrictive and mixed pattern lung pathology. Flow-volume loop has been extensively used… read more here.
Keywords: volume curve; flow volume; volume; curve diagnostic ... See more keywords
Deep Learning–Based Chronic Obstructive Pulmonary Disease Exacerbation Prediction Using Flow-Volume and Volume-Time Curve Imaging: Retrospective Cohort Study
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Medical Internet Research"
DOI: 10.2196/69785
Abstract: Background Chronic obstructive pulmonary disease (COPD) is a common and progressive respiratory condition characterized by persistent airflow limitation and symptoms such as dyspnea, cough, and sputum production. Acute exacerbations (AE) of COPD (AE-COPD) are key… read more here.
Keywords: cohort; copd; model; flow volume ... See more keywords
Decreased CSF Dynamics in Treatment-Naive Patients with Essential Hypertension: A Study with Phase-Contrast Cine MR Imaging
Sign Up to like & getrecommendations! Published in 2021 at "American Journal of Neuroradiology"
DOI: 10.3174/ajnr.a7284
Abstract: BACKGROUND AND PURPOSE: Arterial sclerosis resulting from hypertension slows CSF transportation in the perivascular spaces, showing the intrinsic relationship between the CSF and the blood vasculature. However, the exact effect of hypertension on human CSF… read more here.
Keywords: flow volume; peak velocity; hypertension; csf flow ... See more keywords
Deep Learning-Based Analytic Models Based on Flow-Volume Curves for Identifying Ventilatory Patterns
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2022.824000
Abstract: Introduction Spirometry, a pulmonary function test, is being increasingly applied across healthcare tiers, particularly in primary care settings. According to the guidelines set by the American Thoracic Society (ATS) and the European Respiratory Society (ERS),… read more here.
Keywords: flow volume; ventilatory; volume curves; ventilatory patterns ... See more keywords
Influence of Achalasia on the Spirometry Flow–Volume Curve and Peak Expiratory Flow
Sign Up to like & getrecommendations! Published in 2024 at "Diagnostics"
DOI: 10.3390/diagnostics14090933
Abstract: Background: Achalasia is an esophageal motor disorder characterized by aperistalsis and the failure of the relaxation of the lower esophageal sphincter. We want to find out whether external compression or recurrent micro-aspiration of undigested food… read more here.
Keywords: volume curve; influence achalasia; flow volume; flow ... See more keywords