Results 61 to 70 of about 8,185 (217)
International Journal of Psychological Research, 2016 The present study presents a procedure to assess the property of symmetry by comparing the acquisition of conditional relations that are consistent and inconsistent with this property in a capuchin monkey (Sapajus spp.).
Paulo S. D. Soares Filho +4 more
doaj +3 more sources
Tropical Medicine and Infectious Disease, 2021 Rabies transmitted by sylvatic populations has become an increasing concern in Brazil. A total of 113 participants with a history of contact with sylvatic populations were interviewed in 27 municipalities of Ceará State in northeast Brazil ...
Naylê Francelino Holanda Duarte +9 more
doaj +1 more source
, 2017 Social traditions, here defined as displaying inter-group behavioural differences acquired through social learning, have been identified in a number of primate species.
Claidiere +13 more
core +2 more sources
Dilated Cardiomyopathy and Aortic Thrombosis in a Capuchin Monkey (Sapajus apella)
Journal of Medical Primatology, Volume 55, Issue 3, June 2026.ABSTRACT This case report describes a capuchin monkey (Sapajus apella) that presented with bilateral paralysis and cold hind limbs. Clinical examination, including ultrasound imaging, revealed dilated cardiomyopathy and aortic thrombosis. Macroscopic, histopathological, and immunohistochemical analyses confirmed these findings.
Christiane Helm +3 more
wiley +1 more source
Capuchin monkeys do not show human-like pricing effects [PDF]
, 2014 Recent work in judgment and decision-making has shown that a good’s price can have irrational effects on people’s preferences. People tend to prefer goods that cost more money and assume that such expensive goods will be more effective, even in cases ...
Jane Widness +4 more
core +5 more sources
Visible spatial contiguity of social information and reward affects social learning in brown capuchins (Sapajus apella) and children (Homo sapiens) [PDF]
, 2017 Animal social learning is typically studied experimentally by the presentation of artificial foraging tasks. Although productive, results are often variable even for the same species. We present and test the hypothesis that one cause of variation is that
Whiten, Andrew, Wood, Lara A.
core +3 more sources
The Importance of Sociality and Diet in Explaining Variation in the Bonobo Gut Microbiota
American Journal of Primatology, Volume 88, Issue 5, May 2026.Bonobo sociality explains more of the variation in the beta diversity for the bonobo gut microbiota than diet. ABSTRACT Gut microbial communities or the gut microbiota are of increasing interest due to the important role they play in nutrition, development, health, and disease.
Alexana J. Hickmott +5 more
wiley +1 more source
The Evolution of Primate Societies - Chapter 3 [PDF]
, 2012 Compared with other primates, New World monkeys display relatively limited ecological variability. New World monkey anatomy and social systems, however, are extremely diverse.
Di Fiore, Anthony +2 more
core
No short-term contingency between grooming and food tolerance in Barbary macaques (Macaca sylvanus) [PDF]
, 2015 The exchange services such as allo-grooming, allo-preening, food tolerance and agonistic support has been observed in a range of species. Two proximate mechanisms have been proposed to explain the exchanges of services in animals.
Altmann +75 more
core +2 more sources
Mechanical isolation of capuchin monkey (Cebus apella) preantral ovarian follicles
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2003 The aim of this study was to adapt a mechanical procedure for the isolation of intact preantral follicles from Cebus apella ovaries. The interval effect of serial sections of the tissue chopper was tested on a number of preantral follicles isolated from ...
S.F.S. Domingues +6 more
doaj +1 more source