Acoustic estimation of neck fluid volume

A Yadollahi, F Rudzicz, S Mahallati, M Coimbra… - Annals of biomedical …, 2014 - Springer
acoustic methods to measure fluid accumulation in the neck … work to estimate both intra-
and extra-cellular fluid volumes, … fluid retention in order to study how fluid accumulation in the …

A novel approach for acoustic estimation of neck fluid volume between men and women

M Shokrollahi, F Rudzicz, D Vena, TD Bradley… - Medical & Biological …, 2018 - Springer
… be caused by fluid shift from the legs to the neck that narrows … been used to estimate increases
in neck fluid volume (NFV). … tracheal sound features towards estimating NFV in men and …

Effects of increased pharyngeal tissue mass due to fluid accumulation in the neck on the acoustic features of snoring sounds in men

S Saha, Z Moussavi, P Hadi, TD Bradley… - Journal of Clinical …, 2018 - jcsm.aasm.org
acoustic properties of the snoring sounds. Rostral fluid shift and the consequent increases in
neck fluid volume … centroid of snoring sounds to estimate the increases in pharyngeal tissue …

The effects of increased fluid viscosity on swallowing sounds in healthy adults

I Jestrović, JM Dudik, B Luan, JL Coyle… - Biomedical Engineering …, 2013 - Springer
… showed that thicker fluids had higher acoustic regularity and … the fiber-optic endoscopic
evaluation of swallowing are the … in neutral head-neck posture and the head-neck flexion (chin-…

Variations in respiratory sounds in relation to fluid accumulation in the upper airways

A Yadollahi, F Rudzicz, A Montazeri… - 2013 35th Annual …, 2013 - ieeexplore.ieee.org
estimate broad classes of neck fluid volume from acoustic features with an accuracy of 75%.
These results suggest that acoustic … assess the role of fluid accumulation in the neck on the …

Snoring sounds analysis for the assessment of the upper airway anatomy and fluid accumulation in the neck during sleep

S Saha - 2016 - mspace.lib.umanitoba.ca
… and fluid volume estimation. The derivation of the fluid volume estimation equation is … the
effects of fluid accumulation in the neck during sleep on the acoustic features of snoring sounds…

Acoustic signature of the normal swallow: characterization by age, gender, and bolus volume

JAY Cichero, BE Murdoch - Annals of Otology, Rhinology & …, 2002 - journals.sagepub.com
… age over a range of thin liquid volumes. Previous research has shown … Perceptual Acoustic
Assessment. In addition to the objective … Cervical auscultation is a screening assessment for …

Estimation of subglottal pressure, vocal fold collision pressure, and intrinsic laryngeal muscle activation from neck-surface vibration using a neural network framework …

EJ Ibarra, JA Parra, GA Alzamendi, JP Cortés… - Frontiers in …, 2021 - frontiersin.org
… an estimate of the unsteady glottal airflow. Seven aerodynamic and acoustic features are
extracted from the neck … the large computational cost for the volume of data to be processed, the …

FEM Investigation of a Multi-Neck Helmholtz Resonator

NM Papadakis, GE Stavroulakis - Applied Sciences, 2023 - mdpi.com
… such as acoustic metamaterials, musical acoustics and noise … for the determination of the
resonance frequency of multi-neck … inertia of a certain fluid volume surrounding the neck, a i is …

Alterations in upper airway cross-sectional area in response to lower body positive pressure in healthy subjects

S Shiota, CM Ryan, KL Chiu, P Ruttanaumpawan… - Thorax, 2007 - thorax.bmj.com
… An increase in neck fluid volume could narrow the UA and … by LBPP on UA-XSA measured
by acoustic pharyngometry. Of … scanning 22 and MRI 23 for assessment of the UA-XSA in …