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Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
Published on: February 14, 2014
Motion perception and aging
G C Gilmore1, H E Wenk, L A Naylor
1Department of Psychology, Case Western Reserve University, Cleveland, Ohio 44106-7123.
Psychology and Aging
|December 1, 1992
Summary
Aging and gender impact motion sensitivity. Elderly women showed higher motion thresholds, suggesting a link between visual perception and cognitive styles like the Embedded Figures Test (EFT).
Area of Science:
- Visual perception
- Cognitive psychology
- Neuroscience
Background:
- Aging and gender can influence sensory processing.
- Motion sensitivity is a key aspect of visual perception.
- Cognitive styles may interact with perceptual abilities.
Purpose of the Study:
- To investigate the effects of aging and gender on motion sensitivity.
- To explore the relationship between motion perception and cognitive style (Embedded Figures Test).
Main Methods:
- Utilized a correlated motion paradigm with 100 participants (50 elderly, 50 young).
- Conducted two experiments, including obtaining Embedded Figures Test (EFT) scores in the second.
- Measured motion thresholds in varying levels of visual noise.
Main Results:
- Elderly women exhibited significantly higher motion thresholds compared to other groups.
- A positive correlation was observed between motion thresholds and EFT performance within age groups.
- This suggests a shared underlying neural mechanism for both tasks.
Conclusions:
- Aging and gender significantly affect motion sensitivity.
- Cognitive style, as measured by EFT, is related to motion perception.
- A common neural factor may underlie performance in both motion perception and spatial cognition tasks.
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