Event Image Association
Event Image Association - Related Videos
09:00
Live Cell Imaging of Early Autophagy Events: Omegasomes and Beyond
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Cited by 13 •
2013
Time-lapse microscopy of fluorescently labeled autophagy markers allows monitoring of the dynamic autophagy response with high temporal resolution. Using specific autophagy and organelle markers in a combination of 3 different colors, we can follow the contribution of a protein to autophagosome formation in a robust spatial and temporal context.
10:10
The Implicit Association Test
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2023
Source: Julian Wills & Jay Van Bavel—New York University One of the core constructs in social psychology is the notion of an attitude toward an object or person. Traditionally, psychologists measured attitudes by simply asking people to self-report their beliefs, opinions, or feelings. This approach has limitations, however, when measuring socially sensitive attitudes, like racial prejudice, because people are often motivated to self-report unprejudiced, egalitarian beliefs (despite...
07:58
Use of Image Cytometry for Quantification of Pathogenic Fungi in Association with Host Cells
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Cited by 1 •
2013
Here, we demonstrate how image cytometry can be used for quantification of pathogenic fungi in association with host cells in culture. This technique can be used as an alternative to CFU enumeration.
09:40
Imaging G-protein Coupled Receptor (GPCR)-mediated Signaling Events that Control Chemotaxis of Dictyostelium Discoideum
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Cited by 2 •
2011
Here, we describe detailed live cell imaging methods for investigating chemotaxis. We present fluorescence microscopic methods to monitor spatiotemporal dynamics of signaling events in migrating cells. Measurement of signaling events permits us to further understand how a GPCR-signaling network achieves gradient sensing of chemoattractants and controls directional migration of eukaryotic cells.
14:33
Event-related Potentials and the Oddball Task
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2023
Source: Laboratories of Jonas T. Kaplan and Sarah I. Gimbel—University of Southern California Given the overwhelming amount of information captured by the sensory organs, it is crucial that the brain is able to prioritize the processing of certain stimuli, to spend less effort on what might not be currently important and to attend to what is. One heuristic the brain uses is to ignore stimuli that are frequent or constant in favor of stimuli that are unexpected or unique. Therefore, rare events...
FAQs
A visual cue gains behavioral significance through its pairing with an event that matters to the participant or animal. The learned relationship can alter how the cue is perceived, remembered, or acted upon. Researchers therefore examine whether the image changes behavior, rather than treating visual processing as separate from the experience associated with it.
Researchers can assess association strength through several observable changes: altered choices, approach or avoidance, attention directed toward the image, and response speed. These measures capture different behavioral consequences of learning. For example, a choice shift reflects decision-making, whereas faster responding may indicate that the image has acquired increased behavioral relevance.
The event paired with an image influences the behavioral meaning assigned to that cue. Pairing with a rewarding outcome may be examined through choice or approach, while pairing with an aversive outcome may be reflected in avoidance or altered attention. Comparing these outcomes helps researchers study motivation and the direction of learned responses.
An experiment presents participants or animals with visual cues alongside meaningful events, then evaluates behavior toward those cues. The assessment may record choices, approach or avoidance, attention, or response speed. Researchers use the resulting changes to determine how the visual stimulus has acquired behavioral significance and how the experience affects later action.
The framework links what an individual sees with the consequences previously associated with that visual experience. Changes in attention or response speed provide behavioral evidence about perceptual relevance, while choices and approach or avoidance show how the association influences action. Together, these outcomes help researchers examine how experience shapes memory-guided behavior.
This approach is useful when researchers want to investigate associative learning and the behavioral significance assigned to visual stimuli. It can support studies of memory, motivation, decision-making, and responses to rewarding or aversive outcomes. Including either participants or animals allows the framework to be applied across different behavioral research settings.