Results 11 to 20 of about 156,214 (332)

Tibetan Macaques with Higher Social Centrality and More Relatives Emit More Frequent Visual Communication in Collective Decision-Making

open access: yesAnimals, 2021
Animals on the move often communicate with each other through some specific postures. Previous studies have shown that social interaction plays a role in communication process.
Zifei Tang   +4 more
doaj   +1 more source

Consort partner preference in male Tibetan macaques: How to choose when females conceal their ovulation?

open access: yesGlobal Ecology and Conservation, 2021
Growing evidence suggested that males suffer energetic costs from sexual behavior, males should discriminate among receptive females due to their reproductive quality, and deservedly, they would prefer females during the fertile phase.
Qi-Xin Zhang   +3 more
doaj   +1 more source

Effects of Hierarchical Steepness on Grooming Patterns in Female Tibetan Macaques (Macaca thibetana)

open access: yesFrontiers in Ecology and Evolution, 2021
Hierarchical steepness, defined as status asymmetries among conspecifics living in the same group, is not only used as a main characteristic of animal social relationships, but also represents the degree of discrepancy between supply and demand within ...
Dong-Po Xia   +11 more
doaj   +1 more source

Homologies in human and Macasa fuscata chromosomes revealed by in situ suppression hybridization with human chromosome specific DNA libraries [PDF]

open access: yes, 1992
We established chromosomal homologies between all chromosomes of the human karyotype and that of an old world monkey (Macaca fuscata) by chromosomal in situ suppression (CISS) hybridization with human chromosome specific DNA libraries.
Cremer, Thomas   +3 more
core   +1 more source

Mechanisms of distributed working memory in a large-scale network of macaque neocortex

open access: yeseLife, 2022
Neural activity underlying working memory is not a local phenomenon but distributed across multiple brain regions. To elucidate the circuit mechanism of such distributed activity, we developed an anatomically constrained computational model of large ...
Jorge F Mejías, Xiao-Jing Wang
doaj   +1 more source

A Cortical Region Consisting Entirely of Face-Selective Cells [PDF]

open access: yes, 2006
Face perception is a skill crucial to primates. In both humans and macaque monkeys, functional magnetic resonance imaging (fMRI) reveals a system of cortical regions that show increased blood flow when the subject views images of faces, compared with ...
Freiwald, Winrich A.   +3 more
core   +2 more sources

Intradermal-delivered DNA vaccine induces durable immunity mediating a reduction in viral load in a rhesus macaque SARS-CoV-2 challenge model

open access: yesCell Reports Medicine, 2021
Summary: Coronavirus disease 2019 (COVID-19), caused by the SARS-CoV-2 virus, has had a dramatic global impact on public health and social and economic infrastructures.
Ami Patel   +41 more
doaj   +1 more source

Distribution and prevalence of malaria parasites among long-tailed macaques (Macaca fascicularis) in regional populations across Southeast Asia. [PDF]

open access: yes, 2016
BackgroundPlasmodium knowlesi and Plasmodium cynomolgi are two malaria parasites naturally transmissible between humans and wild macaque through mosquito vectors, while Plasmodium inui can be experimentally transmitted from macaques to humans.
Du, Hongli   +7 more
core   +1 more source

Social engagement revealed by gaze following in third-party observers of simulated social conflict

open access: yesFrontiers in Psychology, 2022
Humans and non-human primates can allocate visual attention to areas of high interest in their visual field based on the behaviors of their social partners.
Tess M. Champ   +6 more
doaj   +1 more source

Electroretinographic responses to luminance and cone-isolating white noise stimuli in macaques

open access: yesFrontiers in Neuroscience, 2022
Electroretinograms (ERGs) are mass potentials with a retinal origin that can be measured non-invasively. They can provide information about the physiology of the retina. Often, ERGs are measured to flashes that are highly unnatural stimuli.
Jan Kremers   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy