
pmid: 12099404
We applied a food-reaching test to investigate paw preference in 114 Spraque-Dawley rats and to determine whether a correlation exists between paw preference and gender. We found that 70.2% of rats were right-pawed, 19.3% were left-pawed, and 11.9% were ambidextrous. No significant difference was found between right-pawed, left-pawed, and ambidextrous male and female rats. The results indicate that the distribution of paw preference in rats is similar to that of other animals and to human handedness.
Male, Rats, Sprague-Dawley, Sex Factors, Forelimb, Animals, Female, Feeding Behavior, Dominance, Cerebral, Functional Laterality, Rats
Male, Rats, Sprague-Dawley, Sex Factors, Forelimb, Animals, Female, Feeding Behavior, Dominance, Cerebral, Functional Laterality, Rats
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