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Aging, dementia and Gibson Spiral Maze performance: a brief note
Perceptual and Motor Skills
|June 1, 1984
Summary
This study compared cognitive performance in dementia patients and healthy individuals using the Gibson Spiral Maze. Results show distinct patterns of impairment based on dementia onset, with late-onset dementia linked to poor accuracy and early-onset dementia to slowed responses.
Area of Science:
- Neuropsychology
- Cognitive Science
- Gerontology
Background:
- Dementia diagnosis relies on cognitive assessments.
- Understanding cognitive deficits in different dementia types is crucial.
- Age-related cognitive changes can overlap with dementia symptoms.
Purpose of the Study:
- To compare cognitive performance in normal aging and dementia.
- To identify differential patterns of impairment in early vs. late-onset dementia.
- To analyze performance on the Gibson Spiral Maze across age groups.
Main Methods:
- Participants: Normal subjects and dementia patients (early/late onset).
- Age groups: 60-70 years and 70-89 years.
- Task: Gibson Spiral Maze performance assessment.
Main Results:
- Dementia patients showed significant differences compared to normal peers.
- Late-onset dementia (n=75) was associated with poor accuracy.
- Early-onset dementia (n=54) was characterized by abnormal response slowing.
Conclusions:
- Cognitive deficits vary depending on dementia onset.
- The Gibson Spiral Maze can differentiate between dementia subtypes.
- Age and dementia onset are critical factors in cognitive impairment patterns.