Publications

Transportation of Laboratory Animals: Proceedings of a Workshop

To examine these issues [transportation of laboratory animals], the Roundtable on Science and Welfare in Laboratory Animal Use held a workshop on September 3-4, 2014, in Washington, DC. More than 200 people participated in the workshop in person and online,...

Year Published: 2017Topics: Relocation & TransportAnimal Type: All/General

Citation: National Academies of Sciences, Engineering, and Medicine. 2017. Transportation of Laboratory Animals: Proceedings of a Workshop. The National Academies Press: Washington, DC, 106 pp.

Mymou: A low-cost, wireless touchscreen system for automated training of nonhuman primates

Training nonhuman primates (NHPs) to perform cognitive tasks is essential for many neuroscientific investigations, yet laboratory training is a time-consuming process with inherent limitations. Habituating NHPs to the laboratory staff and experimental equipment can take months before NHPs are ready...

Year Published: 2019Topics: Animal TrainingAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Butler, J. L., Kennerley, S. W. 2019. Mymou: A low-cost, wireless touchscreen system for automated training of nonhuman primates. Behaviour Research Methods 51, 2559–2572.

Effect of concrete slats, three mat types and out-wintering pads on performance and welfare of finishing beef steers

The objective was to investigate the effect of placing mats on concrete slatted floors on performance, behaviour, hoof condition, dirt scores, physiological and immunological variables of beef steers, and to compare responses with animals on out-wintering pads. Continental crossbred beef...

Year Published: 2017Topics: Husbandry & ManagementAnimal Type: Cattle

Citation: Earley, B., McNamara, J. D., Jerrams, S. J. et al. 2017. Effect of concrete slats, three mat types and out-wintering pads on performance and welfare of finishing beef steers. Acta Veterinaria Scandinavica 59(1), 34.

Personality, environmental stressors, and diarrhea in Rhesus macaques: An interactionist perspective

Previous research has repeatedly shown both personality and psychological stress to predict gastrointestinal disorders and chronic diarrhea in humans. The goal of the present research was to evaluate the role of personality, as well as psychological stressors (i.e., housing relocation...

Year Published: 2018Topics: Husbandry & Management, Personality, Relocation & TransportAnimal Type: Macaque, Nonhuman Primate

Citation: Gottlieb, D. H., Del Rosso, L, Sheikhi, F. et al. 2018. Personality, environmental stressors, and diarrhea in Rhesus macaques: An interactionist perspective. American Journal of Primatology 80(12), e22908.

Coping style and cortisol levels in infancy predict hair cortisol following new group formation in captive rhesus macaques (Macaca mulatta)

Social instability in primate groups has been used as a model to understand how social stress affects human populations. While it is well established that individual cercopithecines have different temperaments or personalities, little is known about how temperament mediates the...

Year Published: 2018Topics: Husbandry & Management, PersonalityAnimal Type: Macaque, Nonhuman Primate

Citation: Linden, J.B., Capitanio, J.P., McCowan, B. et al. 2018. Coping style and cortisol levels in infancy predict hair cortisol following new group formation in captive rhesus macaques (Macaca mulatta). American Journal of Primatology 80(12), e22938.

A comparison of desensitization techniques to train rhesus macaques to take food from a human

Some primates express fear of or avoid interaction with humans, including accepting food. Counter‐conditioning training designed to reduce fear and increase the acceptance of food from a person's hand can reduce the stress an animal experiences and serve as a...

Year Published: 2018Topics: Animal TrainingAnimal Type: Macaque, Nonhuman Primate

Citation: Franklin, A. N., Martin, A. L., Brennan, C. R. et al. 2018. A comparison of desensitization techniques to train rhesus macaques to take food from a human. American Journal of Primatology 80(S1), 13 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #5).

An assessment of porches as enrichment for singly housed cynomolgus macaques (Macaca fascicularis)

Effective environmental enrichment encourages usage, promotes species‐typical behaviors, and/or decreases abnormal behaviors. Porches are small cages that attach to the primary cage of an animal to provide additional space and a better view of the surroundings. This study aimed to...

Year Published: 2018Topics: Environmental Enrichment, HousingAnimal Type: Macaque, Nonhuman Primate

Citation: Brown, T. A., Lutz, C. K., 2018. An assessment of porches as enrichment for singly housed cynomolgus macaques (Macaca fascicularis). American Journal of Primatology 80(S1), 18 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #21).

Increasing captive chimpanzee (Pan troglodytes) engagement with multi-step cognitive enrichment

Environmental enrichment enhances the psychological well‐being of animals and is therefore a vital part of the husbandry of captive animals. Since chimpanzees are a cognitively complex species, they may especially benefit from enrichment programs that focus on cognitive engagement. We...

Year Published: 2018Topics: Environmental EnrichmentAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Cornelius, N., Enstam‐Jaffe, K. Minier, D. et al., 2018. Increasing captive chimpanzee (Pan troglodytes) engagement with multi-step cognitive enrichment. American Journal of Primatology 80(S1), 19 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #23).

Increases in feeding and destructible enrichment distribution in caged rhesus macaques (Macaques mulatta) provide some behavioral benefits

It is important to evaluate the effectiveness of environmental enrichment in meeting behavioral goals (e.g., decreasing abnormal behavior) and in making the best use of limited facility resources (e.g., money, personnel time). One/zero behavioral data on 12 abnormal behaviors were...

Year Published: 2018Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Perlman, J. E., Martin, A. L., Bloomsmith, M. A., 2018. Increases in feeding and destructible enrichment distribution in caged rhesus macaques (Macaques mulatta) provide some behavioral benefits. American Journal of Primatology 80(S1), 19 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #24).

Enhanced physical environment in single-housed macaques: A long-term usage profile of cage extensions

Social housing is always preferred in the research environment; however, single housing is sometimes necessitated by scientific objectives or social incompatibility. In these cases, other environmental enhancements are developed to provide indirect social interactions. We developed a novel cage extension...

Year Published: 2018Topics: Environmental Enrichment, HousingAnimal Type: Macaque, Nonhuman Primate

Citation: Woelffer, S., Ace, L., Sullivan, J. et al., 2018. Enhanced physical environment in single-housed macaques: A long-term usage profile of cage extensions. American Journal of Primatology 80(S1), 19-20 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #25).