In the laboratory setting, rats are commonly housed in clear caging in brightly lit rooms. As their natural history suggests a preference for low-light conditions, this practice is likely stressful ...

All evaluated cages housed rodents that were assigned to animal use protocols approved by the IACUC of Wright State University, an institution accredited by the Association for the Assessment and ...

In consummatory successive negative contrast, rats that have had experience drinking 32% sucrose solution drink significantly less 4% sucrose solution than rats that have drunk only 4% solution. This ...