Abstract
The present experiment investigated the effects of stimulus position within the respiratory cycle on the evoked cardiac response (ECR). Two independent groups of subjects (N=14) received six presentations of a 75-dB tone of 1 sec duration and instantaneous rise time. The mean interstimulus interval was 45 sec. In one group, stimuli were presented at midinspiration, whereas in the other group stimuli were delivered during midexpiration. Heart rate (HR), skin conductance responses (SCR), and respiration were measured. Stimuli presented during midinspiration produced cardiac acceleration, whereas stimuli presented during midexpiration resulted in deceleration. These differences were substantially reduced following correction for respiratory sinus arrhythmia. The corrected ECR consisted solely of cardiac deceleration in both groups. Deceleration was largest in the inspiration group. No differences in SCRs were found. These results are discussed in terms of the “vagal gating” hypothesis.
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Kamath, S. Personal communication, 1977.
Hayes, R. W. Measuring heart-rate responses in psychophysiology. Paper presented at the 1st Annual Meeting of the Psychophysiology Society, London, 1973.
References
Angelone, A., & Coulter, N. A. Respiratory sinus arrhythmia: A frequency dependent phenomenon. Journal of Applied Physiology, 1964, 19, 479–482.
Barry, R. J. Failure to find evidence of the unitary OR concept with indifferent low-intensity auditory stimuli. Physiological Psychology, 1977, 5, 89–96.
Barry, R. J. Correction for sinus arrhythmia in the evoked cardiac response: A timebase problem. Biological Psychology, 1979, 9, 221–224.
Berg, R. L., & Beebe-Center, J. G. Cardiac startle in man. Journal of Experimental Psychology, 1941, 28, 262–279.
Davidson, N. S., Goldner, S., & McCloskey, D. I. Respiratory modulation of baroreceptor and chemoreceptor reflexes affecting heart rate and cardiac vagal efferent nerve activity. Journal of Physiology, 1976, 259, 523–530.
Diekhoff, G. M. Effects of phase-of-respiration on GSR detection. British Journal of Psychology, 1977, 68, 499–502.
Flexman, J. E., Demaree, R. G., & Simpson, D. D. Respiratory phase and visual signal detection. Perception & Psychophysics, 1974, 16, 337–339.
Gautier, H. Respiratory and heart rate responses to auditory stimulations. Physiology & Behavior, 1972, 8, 327–332.
Graham, F. K., & Clifton, R. K. Heart rate change as a com- ponent of the orienting response. Psychological Bulletin, 1966, 65, 305–320.
Hart, J. D. Cardiac response to simple stimuli as a function of the respiratory cycle. Psychophysiology, 1975, 12, 634–636.
Iriuchijima, J., & Kumada, M. Activity of single vagal fibres efferent to the heart. Japanese Journal of Physiology, 1964, 14, 479–487.
Jennings, J. R., & Wood, C. C. The ε-adjustment procedure for repeated-measures analyses of variance. Psychophysiology, 1976, 13,277-278.
Katona, P. G., Poitras, J. W., Barnett, G. O., & Terry, B. S. Cardiac vagal efferent activity and heart period in the carotid sinus reflex. American Journal of Physiology, 1970, 218, 1030–1037.
Klorman, R., Weissberg, R. P., & Wiesenfeld, A. R. Individual differences in fear and autonomic reactions to affective stimulation. Psychophysiology, 1977, 14, 45–51.
Lacey, B. C., & Lacey, J. I. Studies of heart rate and other bodily processes in sensorimotor behavior. In P. A. Obrist, A. H. Black, J. Brener, & L. V. Dicara (Eds.), Cardiovascular psychophysiology: Current issues in response mechanisms, biofeedback and methodology. Chicago: Aldine, 1974.
Lobstein, R., Webb, R., & Cort, J. Background noise levels and heart rate orienting: Response detection using time series analysis. Psychophysiology, 1978, 15, 316–319.
Mccallum, M., Burch, N. R., & Roessler, R. Personality and respiratory responses to sound and light. Psychophysiology, 1969, 6, 291–300.
Melcher, A. Respiratory sinus arrhythmia in man. Acta Physiologica Scandinavica, 1976, Supplement 435.
Obrist, P. A., Wood, D. M., & Perez-Reyes, M. Heart rate during conditioning in humans: Effects of UCS intensity, vagal blockade, and adrenergic block of vasomotor activity. Journal of Experimental Psychology, 1965, 70, 32–42.
Porges, S. W., & Raskin, D. C. Respiratory and heart rate components of attention. Journal of Experimental Psychology, 1969, 81, 497–503.
Smith, D. B. D., & Strawbridge, P. J. The heart rate response to a brief auditory and visual stimulus. Psychophysiology, 1969, 6, 317–329.
Steinschneider, A. Sound intensity and respiratory responses in the neonate. Psychosomatic Medicine, 1968, 30, 534–541.
Turpin, G., Lobstein, T., & Siddle, D. A. T. Phasic activity: The influence of prestimulus variability. In I. Martin & P. H. Venables (Eds.), Techniques in psychophysiology. London: Wiley, 1980.
Turpin, G., & Siddle, D. A. T. Measurement of the evoked cardiac response: The problem of prestimulus variability. Biological Psychology, 1978, 6, 127–138.
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This research was supported by the Medical Research Council. We are grateful to L. Law for the use of the SARA program package for the analysis of psychophysiological data.
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Turpin, G., Sartory, G. Effects of stimulus position in the respiratory cycle on the evoked cardiac response. Psychobiology 8, 503–508 (1980). https://doi.org/10.3758/BF03326484
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DOI: https://doi.org/10.3758/BF03326484