Related Experiment Video
Updated: May 17, 2026
05:15
The (Spatial) Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition
Published on: February 19, 2018
How semantic context and temporal dynamics affect egocentric and allocentric spatial representations
Gennaro Ruggiero1, Francesco Ruotolo2, Michela Possenti2
1Laboratory of Cognitive Science and Immersive Virtual Reality, CS-IVR, Department of Psychology, University of Campania "L. Vanvitelli", Viale Ellittico, 31, 81100, Caserta, Italy. gennaro.ruggiero@unicampania.it.
Scientific Reports
|May 15, 2026
Summary
Semantic context improves object-centered (allocentric) spatial memory, especially when information is presented over time. This suggests that meaningful environments enhance how we perceive spatial relationships dynamically.
Area of Science:
- Cognitive Neuroscience
- Spatial Cognition
- Memory Research
Background:
- Spatial information is processed using egocentric (body-centered) and allocentric (object-centered) reference frames.
- Semantic knowledge, organized in context frames, influences object-context associations.
- The interplay between semantic context, temporal dynamics, and spatial representation remains underexplored.
Purpose of the Study:
- To investigate how daily-like semantic contexts and temporal dynamics influence egocentric and allocentric spatial representations.
- To determine if meaningful environments enhance spatial memory encoding compared to abstract ones.
- To examine the specific role of temporal dynamics in semantic modulation of spatial memory.
Main Methods:
- Participants were immersed in virtual environments varying in semantic meaningfulness (abstract vs. meaningful like kitchen/bathroom).
- Object triads were memorized under static (simultaneous) or dynamic (sequential) presentation conditions.
- Egocentric and allocentric spatial judgments were collected to assess spatial representation accuracy.
Main Results:
- Allocentric spatial representation accuracy improved significantly in meaningful environments compared to abstract ones.
- No significant differences in egocentric spatial judgments were observed across conditions.
- The semantic benefit for allocentric encoding was prominent only in the dynamic condition, requiring temporal integration.
Conclusions:
- Semantic context selectively enhances allocentric spatial representations, particularly when information unfolds dynamically over time.
- The findings highlight a crucial interaction between semantic memory and spatial memory systems.
- This interaction shapes our dynamic perception and representation of the surrounding world.
Keywords:
AllocentricContextual semantic knowledgeEgocentricFrames of referenceSpatial-semantic bindingMore Related Videos
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