Environmental Enrichment

Guinea pig enrichment

Some feeding and inanimate enrichment options are listed.

Year Published: 2002Topics: Environmental EnrichmentAnimal Type: Guinea Pig, Rodent

Citation: White, E., Hartner, M. 2002. Guinea pig enrichment. Tech Talk [The Newsletter for Laboratory Animal Science Technicians] 7(1), 7.

Intervention with environmental enrichment after experimental brain trauma enhances cognitive recovery in male but not female rats

Motor function was assessed both pre-injury and for the first 5 days after injury. Spatial memory was assessed beginning 14 days after injury.Placement in an EE [environmental enrichment] after TBI [traumatic brain injury] enhanced spatial memory performance in male but...

Year Published: 2002Topics: Environmental EnrichmentAnimal Type: Rat, Rodent

Citation: Wagner, A. K., Kline, A. E., Sokoloski, J. et al. 2002. Intervention with environmental enrichment after experimental braintrauma enhances cognitive recovery in male but not female rats. Neuroscience Letters 334, 165-168.

The effects of environmental enrichment on murine immune response

Breeding pairs in cages that included enrichment (nestlets, jars, a ladder) had significantly fewer litter than the pairs in cages that did not (p

Year Published: 2002Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: VandeWound, S., Rollin, M., Avery, A. 2002. The effects of environmental enrichment on murine immune response. Contemporary Topics in Laboratory Animal Science 41(4), 69 (Abstract).

Influence of cage enrichment on aggressive behaviour and physiological parameters in male mice

From welfare perspective group housing of mice is preferred over individual housing. Group housing of male laboratory mice, however, often leads to problems due to excessive aggressive behaviour. ... Overall, nesting material reduced aggressive behaviour, while a shelter increased aggressive...

Year Published: 2002Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Van Loo, P. L. P., Kruitwagen, C. L. J. J., Koolhaas, J. M. et al. 2002. Influence of cage enrichment on aggressive behaviour and physiological parameters in male mice. Applied Animal Behaviour Science 76, 65-81.

Effectiveness of enrichment devices during brief periods of social restriction in singly housed baboons

Data were collected on the animals' (three singly caged adult males) daily biscuit intake and activity levels as well as log activity prior to, during, and following social restriction (housed in separate room in which no other animals are present),...

Year Published: 2002Topics: Environmental Enrichment, Social Housing & CompanionshipAnimal Type: Baboon, Nonhuman Primate

Citation: Hienz, R. D., Jones, A., Pyle, D. A. et al. 2002. Effectiveness of enrichment devices during brief periods of social restriction in singly housed baboons. Laboratory Primate Newsletter 41(3), 1-3.

Effects of environmental enrichment for mice: Variation in experimental results

Mice from enriched conditions [sawdust bedding, paper, nest box, climbing gird, gnawing blocks, tubes] weight more and consumed more food than mice from standard housing conditions. ... Mice from standard housing conditions were more active in an open field, suggesting...

Year Published: 2002Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Van de Weerd, H. A., Aarsen, E. L., Mulder, A. et al. 2002. Effects of environmental enrichment for mice: Variation in experimental results. Journal of Applied Animal Welfare Science 5, 87-109.

Topics of environmental enrichment in captive nonhuman primates in Mexico

Topics of environmental enrichment are discussed.

Year Published: 2002Topics: Environmental EnrichmentAnimal Type: Nonhuman Primate

Citation: Hernandez-Godinez, B. A., Ramirez-Hernandez, M., Marinez-Cruz, A. et al. 2002. Topics of environmental enrichment in captive nonhuman primates in Mexico. Contemporary Topics in Laboratory Animal Science 41(4), 131 (Abstract).

Enrichment: it’s in the bag

Lunch bags filled with various types of produce were used to provide afeeding/foraging enrichment option for chimpanzees.

Year Published: 2002Topics: Environmental EnrichmentAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Harvey, H., Kayhart, R., Tice, T. 2002. Enrichment: it's in the bag. Tech Talk [The Newsletter for Laboratory Animal Science Technicians] 7(2), 1.

Mirrors as enrichment for monkeys

We have a mirror for every single-cage, plus enough for at least one per pen in our group-housing facilities. Over 700 of our 950 monkeys now have access to a mirror (Bio-Serv, Monkey Shine Mirror). They have been hung for...

Year Published: 2002Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Harris, H. G. 2002. Mirrors as enrichment for monkeys. Laboratory Animal Refinement and Enrichment Forum (electronic discussion group), November 13, 2002.

Multiple sensory stimuli enrichment for chaired monkeys (double title)

Anecdotes and data support that these enrichment [baby toys, foraging devices, frozen food treats] during chairing make our monkeys cooperative and easily trained, reduce or supplant self-directed behaviors, .. and reduce anxiety in novel situations.

Year Published: 2002Topics: Environmental Enrichment, RestraintAnimal Type: Nonhuman Primate

Citation: Hamilton, G., Wood, L., Cage, T. et al. 2002. Multiple sensory stimuli enrichment for chaired monkeys (double title). Contemporary Topics in Laboratory Animal Science 41(4), 98 (Abstract).