منابع مشابه
Perception of animacy in dogs and humans.
Humans have a tendency to perceive inanimate objects as animate based on simple motion cues. Although animacy is considered as a complex cognitive property, this recognition seems to be spontaneous. Researchers have found that young human infants discriminate between dependent and independent movement patterns. However, quick visual perception of animate entities may be crucial to non-human spe...
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has been observed only in imported dogs and as a consequence no preventive measures are possible. In areas where the disease is commonly encountered, however, control measures are directed against sandflies, which transmit the parasites. Although phenamidine has been used in the treatment of leishmaniasis, relapses are common and specific medication is generally unsatisfactory. The only tremato...
متن کاملStudies on Malassezia Infection in Otitis External of Dogs
The present study was aimed to investigate the prevalence of Malassezia in common ear affections of dogs. A total of 115 dogs with ear affections were evaluated between March 2014 and May 2015. Otoscopic examination and microbiological isolation was done for diagnosis. Case prevalence of Malassezia infection in otitis externa was 19.1%. Relatively higher proportion of Malassezia was found in ma...
متن کاملInternal noise determines external stochastic resonance in visual perception
We provide the first experimental evidence that the internal noise level determines whether external noise can enhance the detectability of a weak signal. We conduct a visual detection experiment in the absence and presence of visual noise. We define three indices of external stochastic resonance effects, consider the spread of the psychometric function without external noise as an internal noi...
متن کاملNovel approach to study the perception of animacy in dogs
Humans tend to perceive inanimate objects as animate based on simple motion cues. So far this perceptual bias has been studied mostly in humans by utilizing two-dimensional video and interactive displays. Considering its importance for survival, the perception of animacy is probably also widespread among animals, however two-dimensional displays are not necessarily the best approach to study th...
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ژورنال
عنوان ژورنال: Nature
سال: 1873
ISSN: 0028-0836,1476-4687
DOI: 10.1038/007322g0