Abnormal/Problematic Behavior

The use of mirrors for the control of stereotypic weaving behaviour in the stabled horse

Weaving, a common locomotor stereotypy, has been associated with social isolation in stabled horses. In this study we investigated the effect of provision of mirrors on weaving as this may have a similar effect to access to conspecifics. .. The...

Year Published: 2002Topics: Abnormal/Problematic BehaviorAnimal Type: Equine

Citation: McAfee, L. M., Mills, D. S., Cooper, J. J. 2002. The use of mirrors for the control of stereotypic weaving behaviour in the stabled horse. Applied Animal Behaviour Science 78 , 159-173.

Why every scientist should care about animal welfare: Abnormal repetitive behavior and brain function in captive animals

Barren laboratory housing also induces abnormal behaviors in many species, particularly stereotypies, fur and feather plucking, and self-mutilation. Similar behaviors in human mental disorder are correlated with dysfunction in brain areas that control the selection and sequencing of behavior. Experiments...

Year Published: 2002Topics: Abnormal/Problematic BehaviorAnimal Type: All/General, Mouse, Rodent

Citation: Garner, J. P. 2002. Why every scientist should care about animal welfare: Abnormal repetitive behavior and brain function in captive animals. Proceedings of the World Congress on Alternatives and Animal Use in the Life Sciences, 95 (Abstract).

Self-injurious behavior in captive macaque monkeys

A comprehensive review on self-injurious behavior in macaques

Year Published: 2002Topics: Abnormal/Problematic BehaviorAnimal Type: Macaque, Nonhuman Primate

Citation: Novak, M. A., Crockett, C. M., Sackett, G. P. 2002. Self-injurious behavior in captive macaque monkeys. In: Self-Injurious Behavior: Gene-Brain-Behavior Relationships . Schroeder, S. R., Oster-Granite, M. L., Thompson, T. (eds), 151-161. American Psychological Association, Washington, DC.

Inter-group variation in abnormal behavior in chimpanzees (Pan troglodytes) and rhesus macaques (Macaca mulatta)

It is suggested social learning processes are involved in the propagation of these behaviors.

Year Published: 2002Topics: Abnormal/Problematic BehaviorAnimal Type: Chimpanzee, Macaque, Nonhuman Primate

Citation: Hook, M. A., Lambeth, S. P., Perlman. J. E. et al. 2002. Inter-group variation in abnormal behavior in chimpanzees (Pan troglodytes) and rhesus macaques (Macaca mulatta). Applied Animal Behaviour Science 76, 165-176.

Vasectomies as part of an environmental enrichment plan for primates

Pair housing following vasectomy has also been implemented for adult male [rhesus] macaques that engaged in self-injurious behavior (SIB). The incidence of SIB was significantly decreased or eliminated following these interventions.

Year Published: 2002Topics: Abnormal/Problematic Behavior, Environmental Enrichment, Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Weed, J. L., Byrum, R., Parrish, S. et al. 2002. Vasectomies as part of an environmental enrichment plan for primates. American Journal of Primatology 57, 41 (Abstract).

The effect of four enrichment conditions on abnormal behavior in seven singly caged baboons (Papio hamadryas anubis)

Seven singly caged juvenile baboons were selected for behavioral intervention due to the severity of their abnormal behavior. Continuous all occurrence sampling method determined durations of abnormal and common behaviors throughout the ten-week study. Analysis of baseline behavior (fifteen 30-minute...

Year Published: 2003Topics: Abnormal/Problematic Behavior, Environmental EnrichmentAnimal Type: Baboon, Nonhuman Primate

Citation: Bourgeois, S. R., Brent, L. 2003. The effect of four enrichment conditions on abnormal behavior in seven singly caged baboons (Papio hamadryas anubis). American Journal of Primatology 60(Supplement), 80-81 (Abstract).

Environmental enrichment: effects on stereotyped behavior and neurotrophin levels

These results provide evidence that the enrichment-related prevention of stereotyped behavior in deer mice is associated with increased BDNF in the striatum.

Year Published: 2003Topics: Abnormal/Problematic Behavior, Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Turner, C. A., Lewis, M. H. 2003. Environmental enrichment: effects on stereotyped behavior and neurotrophin levels. Physiology and Behavior 80, 259-266.

Barbering (fur and whisker trimming) by laboratory mice as a model of human trichotillomania and obsessive-compulsive spectrum disorders

In a typical cage of barbered mice, all but one individual will have near-identical patterns of hair loss. The intact individual (the 'barber') is removing hair from its companions. .. Barbers hold down their cage mates [who adopt a defensive...

Year Published: 2004Topics: Abnormal/Problematic BehaviorAnimal Type: Mouse, Rodent

Citation: Garner, J. P., Weisker, S. M., Dufour, B. et al. 2004. Barbering (fur and whisker trimming) by laboratory mice as a model of human trichotillomania and obsessive-compulsive spectrum disorders. Comparative Medicine 54(2), 216-224.

The effect of environmental manipulation on behavior, salivary cortisol, and growth of piglets weaned at 14 days of age

Environmental enrichment [hanging rope and rubber tire tube] results in less anomalous behaviour, reduced fear response to humans and better growth. Environmental enrichment did not affect salivary cortisol.

Year Published: 2004Topics: Abnormal/Problematic Behavior, Environmental EnrichmentAnimal Type: Pig

Citation: Rodarte, L. F., Ducoing, A., Galindo, F. 2004. The effect of environmental manipulation on behavior, salivary cortisol, and growth of piglets weaned at 14 days of age. Journal of Applied Animal Welfare Science 7, 171-179.

Abnormal behaviour in laboratory monkeys

The success of inanimate environmental enrichment in controlling severe behaviour disorders [such as self-injurious behaviour] has been limited, although a few studies suggest some benefits. Providing tactile social contact is comparatively more successful in reducing abnormal behaviour in some monkeys...

Year Published: 2004Topics: Abnormal/Problematic Behavior, Environmental EnrichmentAnimal Type: Nonhuman Primate

Citation: Crockett, C. M. 2004. Abnormal behaviour in laboratory monkeys. Folia Primatologica 75(Supplement 1), 130-131. (Primate Meeting Abstract)