Abstract
Bodyweight, food and water intake, and rectal temperature, in the Barbary dove, were measured daily during ad libitum food and water intake, both before and after placing radiofrequency lesions in the hypothalamus. One group of lesions resulted in a short-term aphagia in the birds, during which they showed an inability to mandibulate. Another lesion group produced a much longer aphagia in which the animals appeared to hare a motivational deficiency.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
AKERMAN, B., ANDERSSON, B., FABRICIUS, E., & SVENSSON, L. Observations on central regulation of body temperature and of food and water intake in the pigeon (Columba livia). Acta Physiologica Scandinavica, 1960, 50, 328–336.
ANAND, B. K. Nervous regulation of food intake. Physiological Review, 1961, 41, 677–708.
BAILLIE, P., & MORRISON, S. D. The nature of the suppression of food intake by lateral hypothalamic lesion in rats. Journal of Physiology, 1963, 165, 227–245.
FELDMAN, S. E., LARSSON, S., DIMICK, M. K., & LEPKOVSKY, S. Aphagia in chickens. American Journal of Physiology, 1957, 191, 259–261.
EPSTEIN, A. N., & TEITELBAUM, P. Severe and persistent deficits in thirst produced by lateral hypothalamic damage. In M. J. Wayner (Ed.), Thirst. New York: Pergamon, 1964.
HARWOOD, D., & VOWLES, D. M. Forebrain stimulation and feeding behaviour in the ring dove (Streptopelia risoria). Journal of Comparative & Physiological Psychology, 1966, 62, 388–396.
LEPKOVSKY, S., & YASUDA, M. Adipsia in chickens. Physiology & Behavior, 1967, 2, 45–47.
McFARLAND, D. J., & WRIGHT, P. Water conservation by inhibition of food intake. Physiology & Behavior, in press.
MORGANE, P. J. Distinct “feeding” and “hunger motivating” systems in the lateral hypothalamus of the rat. Science, 1961, 133, 887.
MORRISON, S. D., BARNETT, R. J., & MAYER, J. Localization of lesions in the lateral hypothalamus of rats with induced aphagia and adipsia. American Journal of Physiology, 1958, 193, 230–234.
RODGERS, W. L., EPSTEIN, A. N., & TEITELBAUM, P. Lateral hypothalamic aphagia: Motor failure or motivational deficit? American Journal of Physiology, 1965, 208(2), 334–342.
Author information
Authors and Affiliations
Additional information
This research was supported by a grant from the Science Research Council. The author held a scholarship from the Medical Research Council and is grateful for this assistance.
Rights and permissions
About this article
Cite this article
Wright, P. Hypothalamic lesions and food/water intake in the Barbary dove. Psychon Sci 13, 133–134 (1968). https://doi.org/10.3758/BF03342446
Published:
Issue Date:
DOI: https://doi.org/10.3758/BF03342446