Linked Life Data

11540976

Source:http://linkedlifedata.com/resource/pubmed/id/11540976

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
8-12
pubmed:dateCreated
1998-9-27
pubmed:abstractText
The goal of the study was to characterize the changes in neurovegetative control of the circulation, attending the presumed physiological and psychological stress originated by the isolation and confinement typical of the living condition of space stations, as simulated in a ground based unit, using time and frequency domain analysis. As a secondary goal we sought to verify the implementation of real time data acquisition, for off line spectral analysis of R-R interval, systolic arterial pressure (by Finapres) and respiration (by PVF2 piezoelectric sensors). We addressed the cardiorespiratory and neurovegetative responses to standardized, simple stressors (active standing, dynamic and static handgrip) on the EXEMSI 92 crew, before, during and after the isolation period. On average the appropriate excitatory responses (to stand, dynamic and static handgrip) were elicited also in isolation and confinement. Active standing and small masses muscular exercises are easy to be performed in a confined and isolated environment and provide a valuable tool for investigating the adaptational changes in neural control mechanisms. The possibility there exists of using this time and frequency domain approach to monitor the level of performance and well being of the space crew in (quasi) real time.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
S
pubmed:status
MEDLINE
pubmed:issn
0094-5765
pubmed:author
pubmed:issnType
Print
pubmed:volume
36
pubmed:owner
NASA
pubmed:authorsComplete
Y
pubmed:pagination
449-61
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:articleTitle
Adaptational changes in the neural control of cardiorespiratory function in a confined environment: the CNEC#3 experiment.
pubmed:affiliation
Centro Ricerche Cardiovascolari CNR, Universita di Milano, Italy.
pubmed:publicationType
Journal Article