Results 11 to 20 of about 588,976 (299)

Behavioral Responses of Western Flower Thrips (Frankliniella occidentalis) to Visual and Olfactory Cues at Short Distances

open access: yesInsects, 2020
Western flower thrips (WFT), Frankliniella occidentalis (Pergande), is a highly invasive pest, infesting many species of plants worldwide, but few studies have investigated the visual and olfactory cues associated with their foraging behaviors.
Xiaoyun Ren   +5 more
doaj   +1 more source

Coping With Multiple Visual Motion Cues Under Extremely Constrained Computation Power of Micro Autonomous Robots

open access: yesIEEE Access, 2020
The perception of different visual motion cues is crucial for autonomous mobile robots to react to or interact with the dynamic visual world. It is still a great challenge for a micro mobile robot to cope with dynamic environments due to the restricted ...
Cheng Hu   +3 more
doaj   +1 more source

The Effects of Augmented Reality Visual Cues on Turning in Place in Parkinson's Disease Patients With Freezing of Gait

open access: yesFrontiers in Neurology, 2020
Background: Turning in place is particularly bothersome for patients with Parkinson's disease (PD) experiencing freezing of gait (FOG). Cues designed to enforce goal-directed turning are not yet available.Objectives: Assess whether augmented reality (AR)
Sabine Janssen   +8 more
doaj   +1 more source

Timing and correction of stepping movements with a virtual reality avatar [PDF]

open access: yes, 2020
Research into the ability to coordinate one’s movements with external cues has focussed on the use of simple rhythmic, auditory and visual stimuli, or interpersonal coordination with another person.
Ahmed, Imran   +5 more
core   +1 more source

What I see and what I feel: the influence of deceptive visual cues and interoceptive accuracy on affective valence and sense of effort during virtual reality cycling [PDF]

open access: yesPeerJ, 2023
Background How we feel during exercise is influenced by exteroceptive (e.g., vision) and interoceptive (i.e., internal body signals) sensory information, and by our prior experiences and expectations.
Brendan Mouatt   +6 more
doaj   +2 more sources

An investigation of visual cues used to create and support frames of reference and visual search tasks in desktop virtual environments [PDF]

open access: yes, 2002
Visual depth cues are combined to produce the essential depth and dimensionality of Desktop Virtual Environments (DVEs). This study discusses DVEs in terms of the visual depth cues that create and support perception of frames of references and ...
Cribbin, T, Macredie, RD, Morar, SS
core   +1 more source

Olfactory cue use by three-spined sticklebacks foraging in turbid water: prey detection or prey location? [PDF]

open access: yes, 2012
Foraging, when senses are limited to olfaction, is composed of two distinct stages: the detection of prey and the location of prey. While specialist olfactory foragers are able to locate prey using olfactory cues alone, this may not be the case for ...
Dunn, Alison M.   +2 more
core   +1 more source

­­Effect of multimodal cues from a predatory fish on refuge use and foraging on an amphidromous shrimp [PDF]

open access: yesPeerJ, 2021
Background Prey can alter their behavior when detecting predator cues. Little is known about which sensory channel, number of channels, or the interaction among channels that shrimp species use to evaluate the threat from predators.
Maria E. Ocasio-Torres   +2 more
doaj   +2 more sources

Direct and generative retrieval of autobiographical memories : the roles of visual imagery and executive processes [PDF]

open access: yes, 2017
Two experiments used a dual task methodology to investigate the role of visual imagery and executive resources in the retrieval of specific autobiographical memories.
Anderson, Rachel J.   +2 more
core   +3 more sources

Audio-Visual Speech Cue Combination

open access: yesPLoS ONE, 2010
Different sources of sensory information can interact, often shaping what we think we have seen or heard. This can enhance the precision of perceptual decisions relative to those made on the basis of a single source of information. From a computational perspective, there are multiple reasons why this might happen, and each predicts a different degree ...
Arnold, Derek H.   +3 more
openaire   +6 more sources

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