Results 21 to 30 of about 30,216 (287)

Diaphragmatic motion recorded by M-mode ultrasonography: limits of normality

open access: yesERJ Open Research, 2021
Chest ultrasonography has proven to be useful in the diagnosis of diaphragm dysfunction. The aim of the present study was to determine the normal values of the motion of both hemidiaphragms recorded by M-mode ultrasonography.
Alain Boussuges   +3 more
doaj   +1 more source

Liveness‐Verified Dynamic Time Warping‐Based Authentication and Hybrid Adaptive Neuro‐Fuzzy Inference System Identification for Single‐Channel Diaphragmatic Breathing Surface Electromyography Biometrics

open access: goldAdvanced Intelligent Systems, EarlyView.
The first biometric framework to harness dynamic time warping (DTW) for single‐channel diaphragmatic surface electromyography authentication via post‐hoc alignment is presented. By optimally warping deep–normal–deep breath cycles, DTW achieves perfect genuine–impostor separation (equal error rates = 0%), while a parallel adaptive neuro‐fuzzy inference ...
Beyza Eraslan   +2 more
openalex   +2 more sources

The Influence of Breathing Exercises on Regional Ventilation in Healthy and Patients with Chronic Obstructive Pulmonary Disease

open access: yesCOPD, 2023
We hypothesized that the respiratory exercises have uniform effects on ventilation in healthy subjects but the effects varied in patients with chronic obstructive pulmonary disease (COPD).
Lin Yang   +11 more
doaj   +1 more source

Ultrasound assessment of the relation between the quantity of pleural effusion and diaphragmatic functions

open access: yesEgyptian Journal of Chest Disease and Tuberculosis, 2023
Background Diaphragm is a necessary respiratory muscle. In cases with pleural effusion, abnormal diaphragmatic functions may be observed. Thoracic ultrasound is a simple, accurate, and noninvasive method to investigate the relation between the quantity ...
Nourane Azab   +4 more
doaj   +1 more source

Comparative evaluation of effect of two relaxation breathing exercises on anxiety during buccal infiltration anesthesia in children aged 6-12 years: A randomized clinical study

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2021
Background: Dental procedures, especially local anesthetic administration, are a source of great anxiety to children. Diaphragmatic breathing is defined as an efficient integrative body–mind training for dealing with stress and psychosomatic conditions ...
Seema Bargale   +5 more
doaj   +1 more source

Early changes in diaphragmatic function evaluated using ultrasound in cardiac surgery patients: a cohort study. [PDF]

open access: yes, 2020
Little is known about the evolution of diaphragmatic function in the early post-cardiac surgery period. The main purpose of this work is to describe its evolution using ultrasound measurements of muscular excursion and thickening fraction (TF).
Achouh, Paul   +10 more
core   +1 more source

Respiratory pattern of diaphragmatic breathing and pilates breathing in COPD subjects [PDF]

open access: yesBrazilian Journal of Physical Therapy, 2014
Diaphragmatic breathing (DB) is widely used in pulmonary rehabilitation (PR) of patients with chronic obstructive pulmonary disease (COPD), however it has been little studied in the scientific literature. The Pilates breathing (PB) method has also been used in the rehabilitation area and has been little studied in the scientific literature and in COPD ...
Cancelliero-Gaiad, Karina M.   +4 more
openaire   +5 more sources

Spinal cord perfusion pressure correlates with breathing function in patients with acute, cervical traumatic spinal cord injuries: an observational study

open access: yesCritical Care, 2023
Objective This study aims to determine the relationship between spinal cord perfusion pressure (SCPP) and breathing function in patients with acute cervical traumatic spinal cord injuries.
Ravindran Visagan   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy