Results 31 to 40 of about 588,976 (299)

Sight in a Clique, Scent in Society: Plasticity in the Use of Nestmate Recognition Cues Along Colony Development in the Social Wasp Polistes dominula

open access: yesFrontiers in Ecology and Evolution, 2019
Nestmate recognition, i.e., the ability to discriminate nestmates from foreign individuals, is a crucial feature of insect societies, and it has been traditionally considered to be predominantly based on chemical cues. Recent empirical evidence, however,
Alessandro Cini   +6 more
doaj   +1 more source

Multi-modal cross-linguistic perception of Mandarin tones in clear speech

open access: yesFrontiers in Human Neuroscience, 2023
Clearly enunciated speech (relative to conversational, plain speech) involves articulatory and acoustic modifications that enhance auditory–visual (AV) segmental intelligibility.
Yuyu Zeng   +4 more
doaj   +1 more source

The role of visual and mechanosensory cues in structuring forward flight in Drosophila melanogaster [PDF]

open access: yes, 2007
It has long been known that many flying insects use visual cues to orient with respect to the wind and to control their groundspeed in the face of varying wind conditions.
Budick, Seth A.   +2 more
core   +1 more source

Características atentivas reveladas por dicas múltiplas locais e globais

open access: yesPsicologia: Teoria e Pesquisa
As características do foco atentivo foram investigadas por meio do efeito de dicas locais múltiplas e globais, múltipla e unitária, sobre o desempenho em uma tarefa de busca visual.
Cesar Galera   +3 more
doaj   +1 more source

Evaluating the Efficacy of Cueing Strategies versus Walking Aids in Parkinson’s Disease: An Interventional Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Parkinson’s Disease (PD) is a neurodegenerative disorder that affects both motor and non motor brain pathways. It is the world’s second most common neurodegenerative illness, with an increasing incidence.
Sharki Rawat, Jyoti Balyan, Sonia
doaj   +1 more source

Eliciting a predatory response in the eastern corn snake (Pantherophis guttatus) using live and inanimate sensory stimuli: implications for managing invasive populations [PDF]

open access: yes, 2014
North America's Eastern corn snake (Pantherophis guttatus) has been introduced to several islands throughout the Caribbean and Australasia where it poses a significant threat to native wildlife. Invasive snake control programs often involve trapping with
Burghardt GM   +40 more
core   +1 more source

Memory: Obstacle Avoidance without Visual Cues [PDF]

open access: yesCurrent Biology, 2006
Avoiding obstacles is essential when we move about the world, yet little is known about how we do this when visual cues are not present to guide us. Recent evidence from behavioural studies in cats suggests that working memory may be crucial.
Grahn, Jessica A., Owen, Adrian M.
openaire   +2 more sources

Rethinking the Visual Cues in Audio-Visual Speaker Extraction

open access: yesINTERSPEECH 2023, 2023
The Audio-Visual Speaker Extraction (AVSE) algorithm employs parallel video recording to leverage two visual cues, namely speaker identity and synchronization, to enhance performance compared to audio-only algorithms. However, the visual front-end in AVSE is often derived from a pre-trained model or end-to-end trained, making it unclear which visual ...
Li, Junjie   +6 more
openaire   +2 more sources

Surface Stickiness Perception by Auditory, Tactile, and Visual Cues

open access: yesFrontiers in Psychology, 2019
This study aimed to explore the psychophysical bases of multisensory surface stickiness perception by investigating how sensitively humans perceive different levels of stickiness intensity conveyed by auditory, tactile, and visual cues.
Hyungeol Lee   +4 more
doaj   +1 more source

Visual learning by cue-dependent and cue-invariant mechanisms

open access: yesVision Research, 2007
We examined learning at multiple levels of the visual system. Subjects were trained and tested on a same/different slant judgment task or a same/different curvature judgment task using simulated planar surfaces or curved surfaces defined by either stereo or monocular (texture and motion) cues.
Ivanchenko, Volodymyr, Jacobs, Robert A.
openaire   +2 more sources

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