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Updated: Jul 7, 2026
05:15
The (Spatial) Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition
Published on: February 19, 2018
A case study of amnesia: exploring a paradigm for new semantic learning and generalization
Shauna Stark1, Barry Gordon, Craig Stark
1Department of Neurology, Cognitive Neurology/Neuropsychology, Johns Hopkins University, Baltimore, MD, USA. starks@uci.edu
Brain Injury
|February 26, 2008
Summary
Training with varied sentence versions improved generalization in an amnesiac patient. Gradually introducing these variants (Late Variance) enhanced learning and semantic generalization, though recall favored no variance.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Amnesia Research
Background:
- Investigating memory enhancement strategies for individuals with amnesia.
- Extending prior research on the benefits of training with variant items for generalization.
- Focusing on semantic sentence learning and generalization in severe amnesia.
Observation:
- A case study of Patient T.E., an individual with severe amnesia.
- Employed an extended training and multiple testing paradigm over 16 training and 8 test sessions.
- Compared three conditions: No Variance, Early Variance, and Late Variance for novel 3-word sentences.
Findings:
- Patient T.E. showed improved learning with variance conditions compared to no variance.
- The Late Variance condition facilitated better generalization to semantically related novel sentences.
- Performance on recall tasks unexpectedly favored the No Variance condition.
Implications:
- Gradual introduction of variant items (Late Variance) may be optimal for amnesiac learning and generalization.
- Suggests a nuanced approach to memory training in amnesia, considering task-specific benefits.
- Highlights the potential for targeted training strategies to improve semantic memory in amnesia.
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