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Development of the relationship between visual selective attention and auditory change detection
Yuanjun Kong1, Xuye Yuan1, Yiqing Hu1
1State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, PR China.
Neuroimage
|January 12, 2025
Summary
Visual selective attention and auditory change detection mature differently from childhood to adulthood. Their relationship emerges only in adulthood, not in childhood, revealing distinct developmental paths.
Area of Science:
- Neuroscience
- Developmental Psychology
- Cognitive Science
Background:
- Cognitive maturation relies on developing sensory systems.
- Previous research suggests a link between visual selective attention and auditory change detection in adults.
Purpose of the Study:
- To investigate the developmental trajectories of visual selective attention and auditory change detection.
- To explore the relationship between these two processes from childhood to adulthood.
Main Methods:
- Recorded electroencephalography (EEG) signals from 118 participants (children and adults).
- Utilized event-related potential (ERP) analysis and machine learning to analyze developmental patterns.
- Administered visual localization and auditory change detection tasks.
Main Results:
- Visual selective attention showed a linear developmental trajectory.
- Auditory change detection exhibited an inverted U-shaped trajectory.
- A positive correlation between visual and auditory processes was found only in adults, absent in children.
Conclusions:
- Visual selective attention and auditory change detection follow distinct developmental paths.
- The relationship between these sensory processes emerges in adulthood, coinciding with their maturation.
- Neurophysiological insights reveal how these cognitive functions develop and interact over time.
