title: Motivational processes and behavioral inhibition in breath holding.
abstract: Large individual differences in breathing performance have made it difficult to investigate the effects of psychological variables on respiratory parameters. This study uses an experimental approach to investigating the effects of attentional and motivational factors on breath-holding span in humans. The effects of shock threat (negative incentive), monetary reward (positive incentive), and mantra meditation (attentional control) on breath-holding span at functional residual capacity (FRC) were compared. Based on Jeffrey Gray's (1975, 1987) theory of behavioral inhibition, it was predicted that shock threat would extend FRC breath holding. Breath holding was increased under the shock threat condition but not under the monetary reward or mantra meditation conditions.
authors.affiliation: Department of Psychology, Vanderbilt University.
authors.forename: V S
authors.initials: VS
authors.lastname: Alpher
authors.forename: R L
authors.initials: RL
authors.lastname: Blanton
mesh_terms: D000328:Adult; D001143:Arousal; D001288:Attention; D004417:Dyspnea / Q000523:psychology*; D006801:Humans; D008297:Male; D009042:Motivation