Electroencephalographic alpha activity modulations induced by breath-holding in apnoea divers and non-divers

Publication type:
Journal article
Metadata:
Autoren
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000411533000011&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1016/j.physbeh.2017.05.028
Externe Identifier
  • Clarivate Analytics Document Solution ID: FH9LM
  • PubMed Identifier: 28554527
ISSN
0031-9384
Zeitschrift
PHYSIOLOGY & BEHAVIOR
Schlüsselwörter
  • Brain oscillation
  • Frontal asymmetry
  • Hypoxia
  • Respiration
  • Laterality
Paginierung
90 - 98
Datum der Veröffentlichung
2017
Status
Published
Titel
Electroencephalographic alpha activity modulations induced by breath-holding in apnoea divers and non-divers
Sub types
  • Article
Ausgabe der Zeitschrift
179

Data source: Web of Science (Lite)

Other metadata sources:
Autoren
DOI
10.1016/j.physbeh.2017.05.028
ISSN
0031-9384
Zeitschrift
Physiology & Behavior
Sprache
en
Paginierung
90 - 98
Datum der Veröffentlichung
2017
Status
Published
Herausgeber
Elsevier BV
Herausgeber URL
http://dx.doi.org/10.1016/j.physbeh.2017.05.028
Datum der Datenerfassung
2019
Titel
Electroencephalographic alpha activity modulations induced by breath-holding in apnoea divers and non-divers
Ausgabe der Zeitschrift
179

Data source: Crossref

Abstract
Little is known regarding cortical responses to sustained breath-holding (BH) in expert apnoea divers. The present study therefore investigated electroencephalographic (EEG) alpha activity and asymmetries in apnoea divers (experts) compared to non-divers (novices). EEG of 10 apnoea and 10 non-divers were recorded in the laboratory for either four minutes or for two minutes of BH. Alpha activity and alpha asymmetry (i.e. hemispherical EEG differences) were calculated and compared between expertise level and BH duration. Alpha amplitude in experts significantly decreased at four minutes of BH compared to resting activity, while alpha amplitude significantly decreased in novices only at centro-parietal regions. Alpha-asymmetry analysis revealed that the experts' decrease in alpha at the end of BH was different in the frontal electrodes with the left prefrontal cortex activity higher than that in the right prefrontal cortex. This lateralized pattern reflected differential prefrontal processing of the unique psycho-physiological state of BH.
Addresses
  • Johannes Gutenberg University Mainz, Institute of Sport Science, Department of Sport Psychology, Germany. Electronic address: fabian.steinberg@uni-mainz.de.
Autoren
DOI
10.1016/j.physbeh.2017.05.028
eISSN
1873-507X
Externe Identifier
  • PubMed Identifier: 28554527
Open access
false
ISSN
0031-9384
Zeitschrift
Physiology & behavior
Schlüsselwörter
  • Brain
  • Humans
  • Apnea
  • Oxygen
  • Alpha Rhythm
  • Analysis of Variance
  • Diving
  • Heart Rate
  • Adult
  • Male
  • Functional Laterality
  • Breath Holding
Sprache
eng
Medium
Print-Electronic
Online publication date
2017
Paginierung
90 - 98
Datum der Veröffentlichung
2017
Status
Published
Datum der Datenerfassung
2017
Titel
Electroencephalographic alpha activity modulations induced by breath-holding in apnoea divers and non-divers.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
179

Data source: Europe PubMed Central

Abstract
Little is known regarding cortical responses to sustained breath-holding (BH) in expert apnoea divers. The present study therefore investigated electroencephalographic (EEG) alpha activity and asymmetries in apnoea divers (experts) compared to non-divers (novices). EEG of 10 apnoea and 10 non-divers were recorded in the laboratory for either four minutes or for two minutes of BH. Alpha activity and alpha asymmetry (i.e. hemispherical EEG differences) were calculated and compared between expertise level and BH duration. Alpha amplitude in experts significantly decreased at four minutes of BH compared to resting activity, while alpha amplitude significantly decreased in novices only at centro-parietal regions. Alpha-asymmetry analysis revealed that the experts' decrease in alpha at the end of BH was different in the frontal electrodes with the left prefrontal cortex activity higher than that in the right prefrontal cortex. This lateralized pattern reflected differential prefrontal processing of the unique psycho-physiological state of BH.
Date of acceptance
2017
Autoren
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/28554527
DOI
10.1016/j.physbeh.2017.05.028
eISSN
1873-507X
Zeitschrift
Physiol Behav
Schlüsselwörter
  • Brain oscillation
  • Frontal asymmetry
  • Hypoxia
  • Laterality
  • Respiration
  • Adult
  • Alpha Rhythm
  • Analysis of Variance
  • Apnea
  • Brain
  • Breath Holding
  • Diving
  • Functional Laterality
  • Heart Rate
  • Humans
  • Male
  • Oxygen
Sprache
eng
Country
United States
Paginierung
90 - 98
PII
S0031-9384(16)31224-0
Datum der Veröffentlichung
2017
Status
Published
Datum, an dem der Datensatz öffentlich gemacht wurde
2018
Titel
Electroencephalographic alpha activity modulations induced by breath-holding in apnoea divers and non-divers.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
179

Data source: PubMed

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