منابع مشابه
Hormones and sexual behaviour.
Despite new technological advances and improved assay methods, the relationship between hormones and human sexual behavior is still poorly understood. Sex drive and responsiveness, gender identification, and sexual preference are all influenced by hormones. Endocrine studies of impotent men have produced conflicting results. Exogenous androgens seem to produce some results with impotent men....
متن کاملHormones and Behaviour Vary with Life History
Androgens regulate sperm production, the expression of secondary sex characters and behavior in males and also vice versa, androgens are modulated by the male’s interactions with his social environment. In search for a regular internal “cycle” of hormones and behavior in men, the individual time patterns of salivary testosterone and progesterone of adult healthy men, self-reported behavior and ...
متن کاملDefence and safety: their function in social behaviour and psychopathology.
This paper suggests that our intuitive use and understanding of the concepts defence and safety can be opened up to more systematic study and theory. This may provide a powerful framework for biopsychosocial approaches in clinical psychology. Defence and safety can be seen as two fundamental, evolutionary adaptive, information-organizing systems. The operation of these two systems has major eff...
متن کاملEffects of Cypermethrin on Sexual Behaviour and Plasma Concentrations of Pituitary-Gonadal Hormones
Background Pyrethroids are commonly used as insecticides for both household and agricultural applications, and have recently been linked to endocrine disruption. Cypermethrin is a type П pyrethroid which is used widely throughout the world. The present study was aimed to investigate the effects of cypermethrin on the sexual behaviour and plasma level of pituitary-gonadal hormones of adult male ...
متن کاملNeurohypophysial Hormones Regulate Amphibious Behaviour in the Mudskipper Goby
The neurohypophysial hormones, arginine vasotocin and isotocin, regulate both hydromineral balance and social behaviors in fish. In the amphibious mudskipper, Periophthalmus modestus, we previously found arginine-vasotocin-specific regulation of aggressive behavior, including migration of the submissive subordinate into water. This migration also implies the need for adaptation to dehydration. ...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1977
ISSN: 0022-3050
DOI: 10.1136/jnnp.40.5.519-c