The impact of anxiety on the neural processing of respiratory sensations.
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The impact of anxiety on the neural processing of respiratory sensations. / Von Leupoldt, Andreas; Chan, Pei-Ying S; Bradley, Margaret M; Lang, Peter J; Davenport, Paul W.
In: NEUROIMAGE, Vol. 55, No. 1, 1, 2011, p. 247-252.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - The impact of anxiety on the neural processing of respiratory sensations.
AU - Von Leupoldt, Andreas
AU - Chan, Pei-Ying S
AU - Bradley, Margaret M
AU - Lang, Peter J
AU - Davenport, Paul W
PY - 2011
Y1 - 2011
N2 - Previous studies demonstrated that anxiety considerably impacts the reported perceptions of respiratory sensations. A novel feature of the current study is exploring the impact of anxiety on the neural processing of respiratory sensations elicited by short inspiratory occlusions during different affective contexts. Using high-density EEG, respiratory-related evoked potentials (RREP) were recorded in 23 low and 23 matched higher anxious individuals when viewing unpleasant or neutral picture series. Low anxious individuals showed the expected pattern of reduced magnitudes of later RREP components P2 and P3 during the unpleasant compared to the neutral affective context (p
AB - Previous studies demonstrated that anxiety considerably impacts the reported perceptions of respiratory sensations. A novel feature of the current study is exploring the impact of anxiety on the neural processing of respiratory sensations elicited by short inspiratory occlusions during different affective contexts. Using high-density EEG, respiratory-related evoked potentials (RREP) were recorded in 23 low and 23 matched higher anxious individuals when viewing unpleasant or neutral picture series. Low anxious individuals showed the expected pattern of reduced magnitudes of later RREP components P2 and P3 during the unpleasant compared to the neutral affective context (p
M3 - SCORING: Journal article
VL - 55
SP - 247
EP - 252
JO - NEUROIMAGE
JF - NEUROIMAGE
SN - 1053-8119
IS - 1
M1 - 1
ER -