Gestational ultrasonography and Dopplerfluxometry in capuchin monkeys (Sapajus apella) zoometric
نویسندگان
چکیده
منابع مشابه
Do capuchin monkeys (Sapajus apella) prefer symmetrical face shapes?
In humans, facial symmetry has been linked to an individual's genetic quality, and facial symmetry has a small yet significant effect on ratings of facial attractiveness. The same evolutionary processes underlying these phenomena may also convey a selective advantage to symmetrical individuals of other primate species, yet to date, few studies have examined sensitivity to facial symmetry in non...
متن کاملFace recognition in capuchin monkeys (Cebus apella).
Primates live in complex social groups that necessitate recognition of the individuals with whom they interact. In humans, faces provide a visual means by which to gain information such as identity, allowing us to distinguish between both familiar and unfamiliar individuals. The current study used a computerized oddity task to investigate whether a New World primate, Cebus apella, can discrimin...
متن کاملThe effects of individual cubicle research on the social interactions and individual behavior of brown capuchin monkeys (Sapajus apella).
Primates are increasingly being tested individually in purpose-built research centers within zoos. The voluntary nature of research testing indicates that participation is enriching for the primate subjects, but previous studies have generally focused only on stress-related behavior, indicating that the research does not have a negative effect. Few data are available on the effects that individ...
متن کاملPreference Transitivity and Symbolic Representation in Capuchin Monkeys (Cebus apella)
BACKGROUND Can non-human animals comprehend and employ symbols? The most convincing empirical evidence comes from language-trained apes, but little is known about this ability in monkeys. Tokens can be regarded as symbols since they are inherently non-valuable objects that acquire an arbitrarily assigned value upon exchange with an experimenter. Recent evidence suggested that capuchin monkeys, ...
متن کاملHow capuchin monkeys (Cebus apella) quantify objects and substances.
Humans and nonhuman animals appear to share a capacity for nonverbal quantity representations. But what are the limits of these abilities? Results of previous research with human infants suggest that the ontological status of an entity as an object or a substance affects infants' ability to quantify it. We ask whether the same is true for another primate species-the New World monkey Cebus apell...
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ژورنال
عنوان ژورنال: Theriogenology
سال: 2018
ISSN: 0093-691X
DOI: 10.1016/j.theriogenology.2017.11.023