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Updated: Feb 21, 2026
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Novel Object Recognition Test for the Investigation of Learning and Memory in Mice
Published on: August 30, 2017
77.8K
New is always better: Novelty modulates oculomotor learning.
Annegret Meermeier1,2, Svenja Gremmler1, Markus Lappe1,2
1Institute for Psychology, University of Muenster, Muenster, Germany.
Journal of Vision
|October 4, 2017
Summary
Saccadic adaptation, the process of keeping eye movements accurate, is enhanced by novel stimuli. Presenting new images during saccadic adaptation tasks leads to more complete learning and improved oculomotor control.
Area of Science:
- Neuroscience
- Oculomotor Research
- Cognitive Psychology
Background:
- Saccadic adaptation is crucial for accurate vision, traditionally viewed as a low-level error correction mechanism.
- Recent findings suggest image content, like social relevance, influences saccadic adaptation.
- The role of stimulus novelty in saccadic adaptation remains less explored.
Purpose of the Study:
- To investigate whether stimulus novelty affects the completeness of saccadic adaptation.
- To determine if presenting novel targets enhances oculomotor learning compared to familiar targets.
Main Methods:
- A scanning adaptation paradigm was employed with 20 participants.
- Two experimental conditions compared adaptation to a constant target versus novel targets at the same location.
- Forward adaptation was measured across two sessions.
Main Results:
- Saccadic adaptation was significantly more complete when targets were novel compared to when they were repeatedly the same.
- This indicates that novelty enhances the learning process in saccadic adaptation.
Conclusions:
- Stimulus novelty can increase oculomotor learning, demonstrating a higher-level influence on saccadic adaptation.
- Saccadic adaptation is sensitive to the visual properties of targets, including their novelty.
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