Variabilidad cardiaca en tareas de búsqueda de memoria

  1. Fernando del Valle-Inclán 1
  2. Juan Lamas 1
  3. Eduardo Pásaro 1
  4. Jaime Redondo 1
  5. José Alcalde 1
  6. Elisardo Rodríguez 1
  1. 1 Universidade da Coruña
    info

    Universidade da Coruña

    La Coruña, España

    ROR https://ror.org/01qckj285

Revista:
Psicothema

ISSN: 0214-9915

Ano de publicación: 1993

Volume: 5

Número: 1

Páxinas: 91-96

Tipo: Artigo

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Outras publicacións en: Psicothema

Resumo

Se comparan estimaciones de variabilidad cardíaca en los dominios del tiempo y frecuencia durante períodos de descanso y en una tarea de búsqueda de memoria con dos niveles de dificultad. Los resultados indican que todas las medidas de variabilidad cardíaca (IBI, coeficiente de variación y estimaciones espectrales) disminuyen durante la tarea, pero no hay diferencias entre los dos niveles de dificultad de la tarea

Referencias bibliográficas

  • Aasman, J., Mulder, G. y Mulder, L.J.M. (1987). Operator effort and the measurement of heart-rate variability. Human Factors, 29,161-170.
  • Akselrod, S., Gordon, D., Madwed, J.B., Snidman, N.C., Shannon, D.C. y Cohen, R.J. (1985). Hemodynamic regulation: Investigation by spectral analysis. American Journal of Physiology, 249, H867-H875.
  • Akselrod, S., Gordon, D., Ubel, F.D. Shannon, D.C. y Cohen, R.J. (1981). Power spectral analysis of heart rate fluctuations: A quantitative probe of beat-to-beat cardiovascular control. Science, 213, 220-222.
  • Eckberg, D.L. (1983). Human sinus arrhythmia as an index of vagal cardiac outflow. Journal of Applied Physiology, 54, 961-966.
  • Gaillard, A.W.K., Varey, C.A. y Verduin, C.J. (1985). Heart rate during a reaction time and a reference task. En J.F. Orlebeke, G. Mulder y V.L. Doornen (Eds.). The psychophysiology of cardiovascular control. N.Y: Plenum Press, pp. 465-477.
  • Kalsbeek, J.W.H. y Eterna, J.H. (1963). Continuous recording of heart rate and the measurement of perceptual load. Ergonomics, 6, 306-307.
  • Katona, P.G. y Jih, F. (1975). Respiratory sinus arrhythmia: Non-invasive measure of parasympathetic cardiac control. Journal of Applied Physiology, 39, 801-805.
  • McCabe, P.M., Yongue, B.G., Ackles, P.K. y Porges, S.W. (1985). Changes in heart period, heart period variability, and a spectral analysis estimate of respiratory sinus arrhythmia in response to pharmacological manipulations of baroreceptor reflex in cats. Psychophysiology, 22, 195-203.
  • McCabe, P.M., Yongue, B.G., Porges, S.W. y Ackles, P.K. (1984). Changes in heart period, heart period variability, and a spectral analysis estimate of respiratory sinus arrhythmia during aortic nerve stimulation in rabbits. Psychophysiology, 18,42-48.
  • Meulen, P. and Mulder, L.J.M. (1987). CARSPAN: Cardiovascular Spectral Analysis. Institute for Experimental Psychology, University of Groningen. Groningen, The Netherlands.
  • Mulder, G. y Mulder, L.J.M. (1981). Information processing and cardiovascular control. Psychophysiology, 18, 392-405.
  • Pomeranz, B., Maccaulay, R.J., Caudill, M.A., Kutz, I., Adam, D., Gordon, D., Kilborn, K.M., Barger, A.C., Shannon, D.C., Cohen, R.J. y Benson, H. (1985). Assessment of autonomie function in humans by heart rate spectral analysis. American Journal of Physiology, 17, H151-H153.
  • Porges, S.W. (1985). Respiratory sinus-arrythmia: an index of vagal tone. En Orlebeke, J.F., G. Mulder y L.J.P. van Doornen (Eds.). Psychophysiology of cardiovascular control. N.Y.: Plenum Press, pp. 437-450.
  • Porges, S.W. (1986). Respiratory sinus-arrythmia: Physiological basis, quantitative methods, and clinical implications. In P. Grossman, K.H. Janssen y D. Vaitl (Eds.), Cardiorespiratory and cardiosomatic psychophysiology. N.Y.: Plenum Press, pp. 101-106.
  • Redondo, M. y Valle-Inclán, F. (1992). Decrements in heart rate variability during memory search. International Journal of Psychophysiology (en prensa).
  • Richards, J.E. y Casey, B.J. (1991). Heart rate variability during attention. Psychophysiology, 28, 43-52.
  • Sayers, B.McA. (1980). Pattern analysis of the heart rate signal. En I. Martin y P.H. Venables (Eds.). Techniques in psychophysiology. Chichester: John Willey & Sons, pp. 197-210.
  • Sternberg, S. (1966). High-speed scanning in human memory. Science, 153, 652-654.
  • Yongue, B.G., McCabe, P.M., Porges, S.W., Rivera, M., Kelley, S.L. y Ackles, P.K. (1982). The effects of pharmacological manipulations that influence vagal control of the heart on heart period, heartperiod variability and respiration un rats. Psychophysiology, 19, 426-432.
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