منابع مشابه
Defensive burying in rodents: ethology, neurobiology and psychopharmacology.
Defensive burying refers to the typical rodent behavior of displacing bedding material with vigorous treading-like movements of their forepaws and shoveling movements of their heads directed towards a variety of noxious stimuli that pose a near and immediate threat, such as a wall-mounted electrified shock-prod. Since its introduction 25 years ago by Pinel and Treit [J. Comp. Physiol. Psychol. ...
متن کاملThe digestive and defensive basis of carcass utilization by the burying beetle and its microbiota
Insects that use ephemeral resources must rapidly digest nutrients and simultaneously protect them from competitors. Here we use burying beetles (Nicrophorus vespilloides), which feed their offspring on vertebrate carrion, to investigate the digestive and defensive basis of carrion utilization. We characterize gene expression and microbiota composition in the gut, anal secretions, and on carcas...
متن کاملMycoplasma-induced hydrocephalus in rats and hamsters.
Mycoplasma pulmonis, a pathogen of the respiratory tract in rats, was inoculated intracerebrally into neonate rats and hamsters to determine if it would induce lesions in the ependyma. Hydrocephalus was induced in 116 of 120 rats and in 23 of 28 hamsters. The severity of hydrocephalus was greater in the rats than in the hamsters. Hydrocephalus induction occurred only subsequent to inoculation o...
متن کاملMaternal behavior modulates X-linked inheritance of behavioral coping in the defensive burying test.
BACKGROUND Complex behavioral traits such as coping strategies in response to stress are usually formed by genetic and environmental influences. METHODS By exploiting the phenotypic and genotypic differences between the Wistar Kyoto (WKY) and Fischer 344 (F344) inbred rat strains, we recently identified three X chromosome-linked quantitative trait loci contributing to differences in coping st...
متن کاملThe use of conditioned defensive burying to test the effects of pimozide on associative learning.
Rats shocked by a wire-wrapped prod mounted on the wall of the experimental chamber buried the prod with available bedding material when they were tested 24 hr later. Injection of the neuroleptic, pimozide (1.0 mg/kg) before conditioning and again before testing disrupted this conditioned defensive burying; however, a concomitant reduction in general activity suggested that this deficit in cond...
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ژورنال
عنوان ژورنال: Animal Learning & Behavior
سال: 1981
ISSN: 0090-4996,1532-5830
DOI: 10.3758/bf03197843