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Related Experiment Video

Updated: Jun 6, 2026

The (Spatial) Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

The (Spatial) Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

Published on: February 19, 2018

Exogenous temporal cues enhance recognition memory in an object-based manner.

Junji Ohyama¹, Katsumi Watanabe

¹Research Center for Advanced Science and Technology, University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8904, Japan. jo@fennel.rcast.u-tokyo.ac.jp

Attention, Perception & Psychophysics

|November 25, 2010

Summary

Sudden visual cues (exogenous cues) automatically improve memory for items appearing nearby in time and space. This memory enhancement effect is object-based, even when cues are misleading.

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A Within-Subject Experimental Design using an Object Location Task in Rats

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Last Updated: Jun 6, 2026

The (Spatial) Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

The (Spatial) Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

Published on: February 19, 2018

A Within-Subject Experimental Design using an Object Location Task in Rats

A Within-Subject Experimental Design using an Object Location Task in Rats

Published on: May 6, 2021

Area of Science:

Cognitive Psychology
Neuroscience
Visual Attention

Background:

Exogenous attention, triggered by external stimuli, enhances perception and recognition memory, primarily in a space-based manner.
The role of object-based exogenous attention in enhancing recognition memory remains underexplored.

Purpose of the Study:

To investigate whether object-based exogenous attention influences recognition memory.
To determine if task-irrelevant visual cues affect memory for temporally presented items.

Main Methods:

Participants viewed serially presented items.
Task-irrelevant visual cues (sudden changes) were presented at various locations and times relative to the items.
Recognition accuracy for the presented items was measured.

Main Results:

Recognition accuracy significantly improved when visual cues appeared at the same location and time as items.
Memory enhancement persisted when cues and items belonged to the same object.
The effect was observed even with counterpredictive cues, suggesting automaticity.

Conclusions:

Exogenous temporal cues automatically enhance recognition accuracy for temporally proximate items.
This memory enhancement operates in an object-based manner, independent of spatial location alone.