Visual Cues
Visual Cues - Related Videos
07:51
Spatial Cueing
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2023
Source: Laboratory of Jonathan Flombaum—Johns Hopkins University Attention refers to the limited human ability to select some information for processing at the expense of other stimuli in the environment. Attention operates in all sensory modalities: vision, hearing, touch, even taste and smell. It is most often studied in the visual domain though. A common way to study visual attention is with a spatial cueing paradigm. This paradigm allows researchers to measure the consequences of focusing...
08:04
Measuring Sensitivity to Viewpoint Change with and without Stereoscopic Cues
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Cited by 1 •
2013
We discuss a novel method forviewpoint-rotation of visual stimuli, and demonstrate using a mirror stereoscopethe three-dimensional percept of rotation-in-depth. The technique can be used to investigate the role of stereoscopic cues in encoding viewpoint-rotated figures.
01:29
Non-Verbal Cues
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2025
Non-verbal communication extends beyond gestures and facial expressions to include vocal elements known as paralanguage. Paralanguage consists of non-verbal vocal cues such as pitch, loudness, speech rate, pauses, and non-verbal vocalizations like laughter, sighs, and moans. These elements not only accompany speech but also provide critical emotional and contextual information.The Role of Paralanguage in CommunicationParalanguage adds depth to spoken language by conveying emotions and...
07:51
A Protocol for Measuring Cue Reactivity in a Rat Model of Cocaine Use Disorder
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Cited by 6 •
2018
Cue reactivity is conceptualized as sensitivity to cues linked with drug-taking experiences that contribute to craving and relapse in abstinent humans. Cue reactivity is modeled in rats by measuring attentional orientation toward drug-associated cues that results in appetitive approach behavior in a cue reactivity test following self-administration and forced abstinence.
02:19
Assessing Interneuron Response to Chemoattractive Cues from Periventricular Endothelial Cells
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2025
This video shows a method to test interneuron migration in response to chemoattractive cues from periventricular endothelial cells (PVECs). Interneurons are placed in a central compartment, with PVECs and control cells on either side. Increased migration towards PVECs indicates a positive response to their chemoattractive signals.
FAQs
The key transformation occurs when photoreceptors detect light reflected or emitted by environmental objects. The retina converts this detection into neural signals, which the nervous system processes before guiding responses such as movement, recognition, or orientation. This sequence connects physical features of the environment with decisions made by an organism.
These features can change how information is detected and interpreted. Contrast distinguishes an object from its surroundings, color contributes to feature recognition, motion can guide responses to moving objects, and spatial pattern provides information about arrangement or form. Their effects are not uniform, because the observer’s visual capabilities also influence the resulting behavior.
An organism’s visual capabilities determine which environmental features it can detect and how those features are processed. Differences in perception can therefore alter responses involving movement, recognition, and orientation. In biological research, considering the observer is essential because the same color, pattern, contrast, or motion may not carry identical information for every organism.
Researchers can relate specific cue properties, including contrast, color, motion, and spatial pattern, to observable responses such as movement, recognition, and orientation. Examining these relationships helps connect sensory processing with behavior. The approach can also clarify how visual information contributes to animal communication, ecological interactions, and decisions involving predators, mates, or navigation.
Visual information contributes to several major behaviors, including animal communication, camouflage, predator avoidance, mate selection, and navigation. In each case, environmental appearance can influence recognition or orientation and thereby affect the organism’s response. Studying these uses shows how sensory processing is connected to survival-related behavior and interactions between organisms.
Visual cues help explain how organisms perceive one another and respond to surrounding conditions. Their study links sensory systems with behavior while providing context for communication, camouflage, predator avoidance, mate selection, and navigation. Because visual features can shape recognition and movement, they also help researchers investigate how organisms interact within ecological settings.