Differences in individual rat preference for light levels.

M Schmidek; W R Schmidek

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PubMed · 3228653

Differences in individual rat preference for light levels.

M Schmidek·W R Schmidek

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Abstract

Behavioral observations assessing the position of individual animals in relation to a light gradient have shown that rats have strong preference for environmental locations with reduced luminosity. Albino rats have a significantly greater darkness preference than a strain of hooded rats although no intersexual differences were detected. Individual animals show marked and stable differences in their darkness preference. These tendencies are already present in weanling rats and are maintained throughout development.

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Animals Behavior, Animal Darkness Female Individuality Light Male Rats Species Specificity Comparative Study Journal Article Research Support, Non-U.S. Gov't

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M Schmidek, W R Schmidek. 1988. Differences in individual rat preference for light levels.. https://pubmed.ncbi.nlm.nih.gov/3228653/

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