Results 31 to 40 of about 2,558 (173)

A MAXIMUM ENTROPY MODEL OF THE BEARDED CAPUCHIN MONKEY HABITAT INCORPORATING TOPOGRAPHY AND SPECTRAL UNMIXING ANALYSIS [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
Movement patterns of bearded capuchin monkeys (Cebus (Sapajus) libidinosus) in northeastern Brazil are likely impacted by environmental features such as elevation, vegetation density, or vegetation type.
A. M. Howard   +6 more
doaj   +1 more source

The presence of neuronal-specific nuclear protein (NeuN) in the circadian timing system of the capuchin monkey (Cebus apella)

open access: yesSleep Science, 2010
Background and objective: The circadian timing system (CTS) is composed of a group of specialized neuronal structures that establish a temporal organization of physiological and behavioral processes within precise patterns.
Rayane Bartira Silva do Nascimento   +11 more
doaj   +1 more source

Same/different concept learning by capuchin monkeys in matching-to-sample tasks.

open access: yesPLoS ONE, 2011
The ability to understand similarities and analogies is a fundamental aspect of human advanced cognition. Although subject of considerable research in comparative cognition, the extent to which nonhuman species are capable of analogical reasoning is ...
Valentina Truppa   +4 more
doaj   +1 more source

Renal artery in tufted capuchin monkey: structure and morphometry

open access: yesActa Scientiarum: Biological Sciences, 2018
   The objective was to describe the structure of the renal artery in capuchin monkey at the level of the proximal and distal arterial segments. Morphometric analysis was performed referring to the thickness and quantification of tissue elements of the ...
Josiane Medeiros de Mello   +5 more
doaj   +1 more source

The MacBrain Resource Center (MBRC) rhesus macaque postnatal brain histology datasets: Enabling new discoveries through NHP tissue and digital data Repositories

open access: yesJournal of Anatomy, EarlyView.
The MacBrain Resource Center (MBRC) postnatal rhesus macaque brain histology datasets are organized into Collections that promote cost‐effective de novo research. This article provides examples from Collections 5, 6, and 7 and describes the histo‐ and immunohistochemical (IHC) processing of materials for Collection 6.
Valeria Mendoza‐Silva   +19 more
wiley   +1 more source

AVALIAÇÃO DO PADRÃO COMPORTAMENTAL DE MACACOS-PREGO (Cebus apella) MANTIDOS EM CATIVEIRO

open access: yesColloquium Agrariae, 2010
This study aimed to identify, describe and analyze the behavioral patterns of capuchin monkeys in captivity. Were observed seven individuals of the species Cebus apella, six males (four adults, one sub-adult and one juvenile) and one adult female ...
Denise Nunes Araujo   +2 more
doaj   +1 more source

Capuchin Monkeys Alternate Play and Reward in a Dual Computerized Task [PDF]

open access: yesAnimal Behavior and Cognition, 2015
Many animals cooperate with one another to achieve outcomes that they could not obtain on their own. One form of cooperation that has received much attention but little empirical support from experimental studies is reciprocity, leaving open the question
Audrey E. Parrish   +2 more
doaj   +1 more source

An Introduction to Rational Constructivism in Cognitive Development

open access: yesTopics in Cognitive Science, EarlyView.
Abstract Rational constructivism is a contemporary theory of cognitive development. It proposes that children generate, tweak, and radically revise theories, beliefs, and representations by integrating evidence with existing knowledge via probabilistic inferential learning mechanisms.
Rebekah A. Gelpi   +3 more
wiley   +1 more source

In‐vitro puncture experiment using alligator teeth tracks the formation of dental microwear and its association with hardness of the diet

open access: yesThe Anatomical Record, Volume 309, Issue 9, Page 2424-2441, September 2026.
Abstract With the development of dental microwear texture analysis (DMTA), there has been an increasing application of DMTA for dietary estimation in extant and fossil reptiles, including dinosaurs. While numerous feeding experiments exist for herbivorous mammals, knowledge remains limited for carnivorous reptiles. This study aimed to qualitatively and
K. Usami, M. O. Kubo
wiley   +1 more source

First report of Dipetalonema gracile in a captive Marcgrave's capuchin monkey (Sapajus flavius) in northeastern Brazil: Scientific communication

open access: yesSemina: Ciências Agrárias, 2022
Parasitic infections are important concern to the Wildlife Conservation Biology, particularly in endangered species. Herein, we report a parasitism by Dipetalonema gracile Rudolphi, 1809 (Spirurida, Filarioidea, Onchocercidae), in the peritoneal cavity ...
Ayodhya Cardoso Ramalho   +8 more
doaj   +1 more source

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