Macaque

Operant training differences between male and female group-housed nonhuman primates

Operant training of animals is a widely accepted practice to train or condition animals to cooperate with technical procedures or perform certain tasks in a laboratory setting. This type of training has been proven to reduce stress on the animal...

Year Published: 2010Topics: Animal TrainingAnimal Type: Macaque, Nonhuman Primate

Citation: Egeler, J. L. 2010. Operant training differences between male and female group-housed nonhuman primates. Tech Talk [The Newsletter for Laboratory Animal Science Technicians] 15(6), page numbers missing.

The use of positive reinforcement training to reduce stereotypic behavior in rhesus macaques

Stereotypic behavior is a pervasive problem for captive monkeys and other animals. Once this behavior pattern has started, it can be difficult to alleviate. We tested whether or not using positive reinforcement training (PRT) can reduce this undesired behavior. Subjects...

Year Published: 2010Topics: Animal TrainingAnimal Type: Macaque, Nonhuman Primate

Citation: Coleman, K., Maier, A. 2010. The use of positive reinforcement training to reduce stereotypic behavior in rhesus macaques. Applied Animal Behaviour Science 124(3-4), 142-148.

Designing environments for aged primates

In order to prevent physical and psychological deterioration in older animals, it is important to apply the same principles of environmental enrichment and housing as are applied to younger animals. As we have discussed above, the needs of aged individuals...

Year Published: 2010Topics: Environmental Enrichment, HousingAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Waitt, C. D., Bushmitz, M., Honess, P. E. 2010. Designing environments for aged primates. Laboratory Primate Newsletter, 49(3), 5-9.

Effects of social separation on rhesus macaque (Macaca mulatta) pairs in the laboratory

The benefits to nonhuman primates living in social groupings are well established. However, when certain research that requires housing subjects singly is performed, there are no guidelines as to how paired nonhuman primates should best be separated from one another....

Year Published: 2010Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Truelove, M. A., Perlman, J. E., Martin, A. et al. 2010. Effects of social separation on rhesus macaque (Macaca mulatta) pairs in the laboratory. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 668 (Abstract #PS52).

To squeeze or not to squeeze? A Discussion on LAREF, September, 2009

The discussion was started by the following questions: "Is the squeeze-back mechanism more or less stressful than the pole and collar system for removing a macaque from his cage for an IM (intramuscular) injection?" and "How are stress levels being...

Year Published: 2010Topics: Animal Training, Handling, Human-Animal Interaction, RestraintAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Moreau, E. 2010. To squeeze or not to squeeze? A Discussion on LAREF, September, 2009. Laboratory Primate Newsletter 49(2), 3-4.

Human-directed contra-aggression training using positive reinforcement for indoor-housed rhesus macaques

The quality of human-animal interactions can be an indicator of well-being in laboratory primates and increased anxiety-related behavior, such as aggression, may compromise an animal's ability to provide research outcomes reflective of normal function. The objective of this study was...

Year Published: 2010Topics: Animal TrainingAnimal Type: Macaque, Nonhuman Primate

Citation: Minier, D. E., Tatum, L., McCowan, B. 2010. Human-directed contra-aggression training using positive reinforcement for indoor-housed rhesus macaques. American Journal of Primatology 72(S1), 53. (33rd Meeting of the American Society of Primatologists Scientific Program, Abstract #87)

The use of positive reinforcement during pole and collar training of rhesus macaques (Macaca mulatta)

The pole and collar method enables safe transfer of a monkey from their home environment to a restraint chair without sedation. The ability to conduct procedures with a conscious and cooperative subject is cost effective, labor saving, promotes animal welfare,...

Year Published: 2010Topics: Animal Training, HandlingAnimal Type: Macaque, Nonhuman Primate

Citation: McMillan, J. L., Galvan, A., Wichmann, T. et al. 2010. The use of positive reinforcement during pole and collar training of rhesus macaques (Macaca mulatta). American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 705-706 (Abstract #P78).

Improving the efficiency of positive reinforcement training by testing food item preference

Positive reinforcement training relies on identifying an effective reinforcing consequence, often food, to be presented contingent on the performance of the desired behavior. Prior to training sessions, we used a multiple stimulus without replacement (MSWO) preference test to identify the...

Year Published: 2010Topics: Animal TrainingAnimal Type: Macaque, Nonhuman Primate

Citation: Martin, A. L., Franklin, A. N., Bloomsmith, M. A. 2010. Improving the efficiency of positive reinforcement training by testing food item preference. American Journal of Primatology 72(S1), 27. (33rd Meeting of the American Society of Primatologists Scientific Program, Abstract #6)

Preventing boredom in NHPs using fleece fabric and food treats

Recently, I devised yet another way to use this fleece material to enhance the environments of our animals. To this end, I sought out a way to present food enrichment to our animals so that they would have to solve...

Year Published: 2010Topics: Environmental EnrichmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Lozano, A., West, A., Leland, S. et al. 2010. Preventing boredom in NHPs using fleece fabric and food treats. Tech Talk [The Newsletter for Laboratory Animal Science Technicians] 15(5), page numbers missing.

A European Union-compliant housing environment for nonhuman primates in a toxicology laboratory

As a global company, our institution made the decision to install European Union (EU) Appendix A-compliant nonhuman primate cages at one of its facilities. This investment represented a substantial evolution of standards commonly employed within a North American contract research...

Year Published: 2010Topics: HousingAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Koban, T. L., Leto, S., Kusznir, T. et al. 2010. A European Union-compliant housing environment for nonhuman primates in a toxicology laboratory. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 718-719 (Abstract #P118).