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In primates, laughter and social grooming trigger opioid release in the brain, which is thought to form and maintain social bonds. [77] In a study performed on rhesus monkeys , lactating females with 4- to 10-week-old infants were given low doses of naloxone , an opioid antagonist that blocks the opioid receptor and inhibits the effects of ...
Surprisingly, this is the only video we have of this behavior in primates and one of only three videos we have showing social grooming behavior in any animals. This was promoted at commons a few days ago. Articles in which this image appears Social grooming FP category for this image Wikipedia:Featured pictures/Animals/Mammals Creator Frank ...
Primate sociality is an area of primatology that aims to study the interactions between three main elements of a primate social network: the social organisation, the social structure and the mating system. The intersection of these three structures describe the socially complex behaviours and relationships occurring among adult males and ...
Touch is widely used for social integration, a use that is typified by the social grooming of one animal by another. Social grooming has several functions; it removes parasites and debris from the groomed animal, it reaffirms the social bond or hierarchical relationship between the animals, and it gives the groomer an opportunity to examine ...
Within a social group there is a balance between cooperation and competition. Cooperative behaviors in many primates species include social grooming (removing skin parasites and cleaning wounds), food sharing, and collective defense against predators or of a territory. Aggressive behaviors often signal competition for food, sleeping sites or mates.
The World's 25 Most Endangered Primates is a list of highly endangered primate species selected and published by the International Union for Conservation of Nature (IUCN) Species Survival Commission (SSC) Primate Specialist Group (PSG), the International Primatological Society (IPS), Global Wildlife Conservation (GWC), and Bristol Zoological ...
In 1948, Imanishi and his colleagues began studying macaques across Japan, and began to notice differences among the different groups of primates, both in social patterns and feeding behavior. In one area, paternal care was the social norm, while this behavior was absent elsewhere.
Grooming and support in conflict among primates is considered to be an act of reciprocal altruism. In crab-eating macaques, an experiment was performed in which individuals were given the opportunity to groom one another under three conditions: after being groomed by the other, after grooming the other, and without prior grooming.