Ventilatory conditioning by self-stimulation in rats: A pilot study
- 23 Downloads
- 3 Citations
Abstract
This article describes an experimental attempt to condition breathing pattern in rats. In this experiment, a freely moving rat was first rewarded by an electrical stimulation of the medial forebrain bundle whenever inspiratory duration (TI) exceeded 300 ms. A bidirectional control was then used: TIs longer than 400 ms were rewarded, and then TIs shorter than 300 ms were rewarded. The frequency of TIs longer than 300 ms increased when this event was rewarded, further increased when TIs above 400 ms were rewarded, and decreased during reversal conditioning (TI < 300 ms). At the beginning of the experiment, stimulation caused increased arousal and motor activity, but after prolonged conditioning, the brain stimulation was associated with quiet wakefulness. Although the general procedure appears to be well-suited to the experimental study of voluntary breathing, some possible improvements are suggested for further, more extensive investigations.
Descriptor Key words
conditioned breathing patterns conditioned breathing and brain stimulation medial forebrain stimulation and breathing voluntary breathing and conditioning operant control of breathingPreview
Unable to display preview. Download preview PDF.
References
- Bartlett, D., & Tenney, S. M. (1970). Control of breathing in experimental anaemia.Respiration Physiology, 10 384–395.PubMedGoogle Scholar
- Cappo, B. M., & Holmes, D. S. (1984). The utility of prolonged respiratory exhalation for reducing physiological and psychological arousal in non-threatening and threatening situations.Journal of Psychosomatic Research, 28 265–273.PubMedGoogle Scholar
- Clark, D. M., Salkovskis, P. M., & Chalkley, A. J. (1985). Respiratory control as a treatment of panic attack.Journal of Behavior Therapy and Experimental Psychiatry, 16 23–30.PubMedGoogle Scholar
- Cherniack, N. S., Chonan, T., & Altose, M. D. (1988). Respiratory sensations and the voluntary control of breathing. In C. Von Euler & M. Katz-Salamon (Eds.),Respiratory Psychophysiology. London: MacMillan.Google Scholar
- Donner, C. F., & Howard, P. (1992). Pulmonary rehabilitation in chronic obstructive pulmonary disease (COPD) with recommendations for its use.European Respiratory Journal, 5 266–275.PubMedGoogle Scholar
- Furedy, J. J. (1987). On some research-community contributions to the myth and symbol of biofeedback.International Journal of Psychophysiology, 5 293–297.Google Scholar
- Gallego, J., Ankaoua, J., Lethielleux, M., Chambille, B., Vardon, G., & Jacquemin, C. (1986). Retention of ventilatory pattern learning in normal subjects.Journal of Applied Physiology, 61 1–6.PubMedGoogle Scholar
- Gallego, J., & Camus, J. F. (1989). Optimization of informative feedback in ventilatory pattern learning.European Bulletin of Cognitive Psychology, 9 505–520.Google Scholar
- Gallego, J., Perez de la Sota, A., Vardon, G., & Jaeger-Denavit, O. (1991). Electromyographic feedback for learning to activate thoracic inspiratory muscles.American Journal of Physical Medicine and Rehabilitation, 70 186–190.PubMedGoogle Scholar
- Gallego, J., & Perruchet, P. (1991a). Classical conditioning of ventilatory responses in humans.Journal of Applied Physiology, 70 676–682.PubMedGoogle Scholar
- Gallego, J., & Perruchet, P. (1991b). Effect of practice on the voluntary control of a learned breathing pattern.Physiology and Behavior, 49 315–319.PubMedGoogle Scholar
- Gallego, J., & Perruchet, P. (1993). The influence of voluntary breathing on reaction time.Journal of Psychosomatic Research, 37 63–70.PubMedGoogle Scholar
- Gallistel, C. R., Shizgal, P., & Yeomans, J. S. (1981). A portrait of the substrate of self-stimulation.Psychological Review, 88 228–273.PubMedGoogle Scholar
- Lai, Y. L., Tsuya, Y., & Hildebrandt, J. (1978). Ventilatory responses to acute CO2 exposure in rats.Journal of Applied Physiology, 45 611–618.PubMedGoogle Scholar
- Leong, K. J., Dowd, G. F., & Macfarland, H. N. (1964). A new technique for tidal volume measurement in anaesthetized small animals.Canadian Journal of Physiology and Pharmacology, 42 189–198.PubMedGoogle Scholar
- McCaul, K. D., Solomon, S., & Holmes, D. S. (1979). Effects of paced respiration and expectations on physiological and psychological responses to stress.Journal of Personality and Social Psychology 37 564–571.PubMedGoogle Scholar
- Nattie, E. E. (1977). Breathing pattern in the awake potassium-depleted rat.Journal of Applied Physiology, 43 1063–1074.PubMedGoogle Scholar
- Olds, M. E., & Fobes, J. L. (1981). The central basis of motivation: Intracranial self-stimulation studies.Annual Review of Psychology, 32 523–574.PubMedGoogle Scholar
- Orem, J. (1989). Behavioral inspiratory inhibition: Inactivated and activated cells.Journal of Neurophysiology, 62 1069–1078.PubMedGoogle Scholar
- Paxinos, G., & Watson, C. (1986).The rat brain in stereotaxic coordinates. 2nd ed. New York: Academic Press.Google Scholar
- Singh, V., Wisniewski, A., Britton, J., & Tattersfield, A. (1990). Effect of yoga breathing exercises (pranayama) on airway reactivity in subjects with asthma.The Lancet, 335 1381–1383.Google Scholar
- Tobin, M. J., Perez, W., Guenther, S. M., D'Alonzo, G., & Dantzker, D. R. (1986). Breathing pattern and metabolic behavior during anticipation of exercise.Journal of Applied Physiology, 60 1306, 1312.PubMedGoogle Scholar