Results 41 to 50 of about 34,575 (258)

Vocal repertoire and group-specific signature in the Smooth-billed Ani, Crotophaga ani Linnaeus, 1758 (Cuculiformes, Aves)

open access: yesPapéis Avulsos de Zoologia, 2021
Vocal plasticity reflects the ability of animals to vary vocalizations according to context (vocal repertoire) as well as to develop vocal convergence (vocal group signature) in the interaction of members in social groups.
Ronan de Azevedo Monteiro   +2 more
doaj   +1 more source

The evolution of acoustic size exaggeration in terrestrial mammals

open access: yesNature Communications, 2016
The acoustic properties of vocal signals generally depend on body size, but in some species males have traits that exaggerate the size conveyed by their vocal signals.
Benjamin D. Charlton, David Reby
doaj   +1 more source

Flexibilité vocale sous influences sociales chez les primates non-humains

open access: yesRevue de Primatologie, 2014
Animal vocal communication, as human language, is primarily a social act. It is therefore legitimate to argue in favor of a coevolution between sociality and vocal complexity in primates.
Hélène Bouchet   +3 more
doaj   +1 more source

A Brain for Speech. Evolutionary Continuity in Primate and Human Auditory-Vocal Processing

open access: yesFrontiers in Neuroscience, 2018
In this review article, I propose a continuous evolution from the auditory-vocal apparatus and its mechanisms of neural control in non-human primates, to the peripheral organs and the neural control of human speech.
Francisco Aboitiz
doaj   +1 more source

Vocal Communication: Decoding Sexy Songs [PDF]

open access: yesCurrent Biology, 2018
Male birds communicate sexual motivation via song performance, and receiving females might eventually respond to such 'ornaments'. A new study now shows that female zebra finches have a specialized higher order sensory (forebrain) region that preferably responds to the males' mating songs.
openaire   +3 more sources

Artificial Intelligence–Based Online Symptom Assessment Tools for Systemic Lupus Erythematosus Diagnosis: Patient Perspectives

open access: yesArthritis Care &Research, EarlyView.
Objective The objective of this article is to identify perceptions of patients with systemic lupus erythematosus (SLE) regarding artificial intelligence (AI)–based online symptom assessment tools, and the potential of these tools to address diagnostic barriers.
Olivia A. Stein   +7 more
wiley   +1 more source

Frontal cortex activity during the production of diverse social communication calls in marmoset monkeys

open access: yesNature Communications, 2023
Vocal communication is essential for social behaviors in humans and non-human primates. While the frontal cortex is crucial to human speech production, its role in vocal production in non-human primates has long been questioned.
Lingyun Zhao, Xiaoqin Wang
doaj   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Avian acoustic communication: Understanding of peripheral and central neural systems with ecological adaptations

open access: yesAvian Research
Avian vocal communication represents one of the most intricate forms of animal language, playing a critical role in behavioral interactions. Both peripheral and central auditory-vocal pathways are essential for precisely integrating acoustic signals ...
Xuan Peng   +3 more
doaj   +1 more source

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