Related Experiment Video
Updated: Jun 4, 2026
06:35
Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm
Published on: April 28, 2016
Individual differences in brain systems supporting declarative and procedural memory during grammatical error
Analia Marzoratti1,2, Anna Y Eames2, Daniel W Lipscomb1
1School of Education & Human Development, University of Virginia, Charlottesville, VA, United States.
Cerebral Cortex (New York, N.Y. : 1991)
|June 3, 2026
Summary
Children
Area of Science:
- Neuroscience
- Developmental Psychology
- Cognitive Science
Background:
- Learning and memory involve declarative memory (DM) and procedural memory (PM).
- The Declarative-Procedural (DP) model suggests procedural memory (PM) primarily supports grammar, with declarative memory (DM) contributing in specific contexts.
- Individual differences in how children's brains process grammar are not well understood.
Purpose of the Study:
- To investigate individual variability in brain activity within declarative memory (DM) and procedural memory (PM) regions during grammatical processing in 7-year-old children.
- To examine the relationship between brain activity in DM and PM systems and performance on a grammaticality judgment task.
- To provide neuroscientific insights into the roles of DM and PM in early language learning.
Main Methods:
- Utilized functional magnetic resonance imaging (fMRI) to measure brain activity in 7-year-old children.
- Employed mixed-effects models to analyze individual differences in neural responses.
- Administered an auditory grammaticality judgment task to assess grammatical processing.
Main Results:
- Procedural memory (PM) activity increased with grammatical error difficulty.
- Declarative memory (DM) regions showed consistent activation across different sentence types.
- Higher accuracy in detecting difficult grammatical errors correlated positively with activity in both DM and PM systems.
Conclusions:
- Both declarative memory (DM) and procedural memory (PM) play crucial, distinct roles in grammatical error detection in childhood.
- Significant individual variability exists in how children recruit long-term memory systems for language tasks.
- These findings offer neuroscientific evidence for the interplay of memory systems in early language acquisition.
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