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Patrik Sundblad,
Oskar Frånberg,
Christoph Siebenmann, and
Mikael Gennser
Article Category: Other
Volume/Issue: Volume 87: Issue 12
Online Publication Date: Dec 01, 2016
Page Range: 1045 – 1050
J. Rieneke C. Schreinemakers,
Christa Boer,
Pieter C. G. M. van Amerongen, and
Moshe Kon
Article Category: Other
Volume/Issue: Volume 85: Issue 7
Online Publication Date: Jul 01, 2014
Page Range: 745 – 749
Marco Lucertini,
Filippo Sanjust,
Roberto Manca,
Luigi Cerini,
Lorenzo Lucertini, and
Renata Sisto
Article Category: Review Article
Volume/Issue: Volume 92: Issue 9
Online Publication Date: Sep 01, 2021
Page Range: 738 – 743
(HAs), whose utilization is very variable across countries.
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In Italy, an overview indicated a total adoption rate of about 30% among individuals affected with disabling hearing loss,
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corresponding to 3.6% of the total population (i.e., about 2 million people). Thus, an exposure of several thousands of individuals wearing HAs to reduced environmental air pressures, such as those experienced in flight or during skiing and mountaineering, can be easily predicted. From an audiological point of view, a reduced ambient air pressure may also impair human
Secil Ozkan Ata,
Nazim Ata,
Ebru Yazgan,
Tugce Akkor, and
Rifat Ugurlutan
Article Category: Research Article
Volume/Issue: Volume 94: Issue 7
Online Publication Date: Jul 01, 2023
Page Range: 508 – 513
variety of case reports.
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,
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This condition is considered a potential cause of incapacity that might jeopardize the safety of flying and scuba diving. The pressure changes in the oral cavity show their physiological effect mostly with barodontalgia.
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This condition is described by Boyle’s Law. When a person ascends above sea level, as pressure decreases, the volume of the gases in the body (such as those in the sinuses and inside the resins in restorations) will increase. This situation will change inversely during diving. It was reported that
Masen Dirk Jumah,
Miriam Schlachta,
Matthias Hoelzl,
Andreas Werner, and
Benedikt Sedlmaier
Article Category: Research Article
Volume/Issue: Volume 81: Issue 6
Online Publication Date: Jun 01, 2010
Page Range: 560 – 565
Stephen Houston,
Jürgen Graf, and
James Sharkey
Article Category: Article Commentary
Volume/Issue: Volume 83: Issue 8
Online Publication Date: Aug 01, 2012
Page Range: 809 – 810
Yury S. Semenov,
Ivan S. Melnikov,
Petr V. Luzhnov, and
Alexander I. Dyachenko
Article Category: Research Article
Volume/Issue: Volume 95: Issue 6
Online Publication Date: Jun 01, 2024
Page Range: 297 – 304
Negative pressure breathing (NPB) involves the use of various techniques and devices that decrease the mean pressure in the respiratory tract below the mean pressure acting on the torso during the breathing cycle. Since the 1990s, NPB has been considered a method for alleviating microgravity effects, which include redistribution of human body fluids in the cranial direction and an increase in intracranial pressure. 1 – 3 One of the NPB types is controlled additional negative pressure applied only during inspiration (NPBin). As well as NPB, NPBin is suggested
Article Category: Research Article
Volume/Issue: Volume 84: Issue 2
Online Publication Date: Feb 01, 2013
Page Range: 163 – 164
C.S. Huber,
N.D. Heidelbaugh,
R.M. Rapp, and
M.C. Smith II
Article Category: Research Article
Volume/Issue: Volume 44: Issue 8
Online Publication Date: Aug 01, 1973
DOI:
Page Range: 905 – 909
Sawan R. Dalal,
Vignesh Ramachandran,
Radina Khalid,
F. Keith Manuel,
Julianne R. Knowles, and
Jeffrey A. Jones
Article Category: Research Article
Volume/Issue: Volume 92: Issue 9
Online Publication Date: Sep 01, 2021
Page Range: 728 – 733
Microgravity contributes to several physiological changes during spaceflight, which include loss of hydrostatic pressure within fluid columns (arterial, venous, cerebrospinal fluid, and lymphatics), reduced gravitational loading, diminished sensory input, and changes in transcapillary and lymphatic exchange systems.
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These adverse effects manifest as adaptations in various organ systems in astronauts, including the cardiovascular, immune, musculoskeletal, and genitourinary systems.
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Another area of involvement that has been extensively studied in