Aging-related changes in the effects of social isolation on social behavior in rats
Aging is generally associated with cognitive dysfunction and alterations in emotional response. Moreover, in social situations, aging decreases social interaction with unfamiliar individuals, suggesting the decline of social cognition/motivation and a high level of anxiety. Although it is known that isolation housing has various effects on subsequent behavior, including social interaction depending on the age […]
Effects of isolation-rearing on the development of social behaviors in male Mongolian gerbils (Meriones unguiculatus)
Social isolation has been shown to modify behavioral patterns and neuroendocrine function in many species. In this study, we examined the influence of post-weaning social isolation on the behavioral development and fecal testosterone and corticosterone levels of male Mongolian gerbils. In Experiment 1, isolation-reared (IR) males spent more time engaged in social-sniffing. IR males also […]