Sex preference and body orientation preference in huddling behavior of rat pups
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چکیده
منابع مشابه
Maternal care can rapidly induce an odor-guided huddling preference in rat pups.
Olfactory-guided huddling is learned and expressed by postnatal day (PND) 15, when rat pups huddle preferentially with conspecifics or with targets bearing an odor previously associated with maternal care. Experiment 1 replicated this induction of an odor-guided huddling preference with a truncated regime of conditioning with a scented foster dam. Pups exposed to an odor in association with fos...
متن کاملHuddling by rat pups: ontogeny of individual and group behavior.
A full account of behavioral development in rats must include the ontogeny of both individual and group behavior. Most of our accumulated knowledge, however, pertains to individual ontogenesis. Group behavior and its development are readily seen in the huddling behavior of rat pups. A rat huddle is an entity with characteristics and capabilities distinct from those of the individuals that compr...
متن کاملHuddling by rat pups: multisensory control of contact behavior.
Huddling, or clumping behavior, begins in the litter situation and persists throughout the adult life of the rat (Rattus norvegicus). In pups, as in adults, the behavior provides a metabolically important means of reducing heat loss. The sensory stimuli that elicit, direct, and maintain huddling in developing rat pups (5-20 days of age) were studied in a standardized testing situation by using ...
متن کاملNonnutritive, thermotactile induction of filial huddling in rat pups.
Norway rat pups, 15 days of age and older, huddle preferentially with members of their own species. This normal filial response can be reassigned, however, by altering the olfactory characteristics of the mother. The present series of experiments was designed to isolate those aspects of maternal stimulation that establish the filial huddling preferences of rat pups. Results of two-choice huddli...
متن کاملOlfactory stimulation induces filial preferences for huddling in rat pups.
Rat pups of all ages huddle with conspecifics, but the senosory control of contact behavior changes ontogenetically. Thermal cues control huddling until about Day 15, at which time species' odors become the dominant stimulus. The present experiments indicate that the filial response to conspecifics is dependent on olfactory experience. A synthetic chemical scent was added to the smells of the d...
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ژورنال
عنوان ژورنال: Animal Learning & Behavior
سال: 1981
ISSN: 0090-4996,1532-5830
DOI: 10.3758/bf03197845