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Author  |
Madigan, J.E.; Whittemore, J. | ||||
| Title | The role of the equine practitioner in disasters | Type | Journal Article | ||
| Year | 2000 | Publication | Journal of the American Veterinary Medical Association | Abbreviated Journal | J Am Vet Med Assoc |
| Volume | 216 | Issue | 8 | Pages | 1238-1239 |
| Keywords | *Animal Husbandry/education; *Animal Welfare; Animals; Disaster Planning; *Horses; *Natural Disasters; United States; *Veterinary Medicine | ||||
| Abstract | |||||
| Address | Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California-Davis 95616, USA | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0003-1488 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:10767959 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 4055 | ||
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| Author |
Mandal, M. K.; Bulman-Fleming, M. B.; Tiwari, G. (eds) | ||||
| Title | Side Bias: A Neuropsychological Perspective | Type | Book Whole | ||
| Year | 2000 | Publication | Abbreviated Journal | ||
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| Abstract | The beginnings of the idea about a book on “side bias” began in the year 1994 during the senior editor“s research association with late Professor M.P. Bryden and colleagues at the University of Waterloo, Canada. Over many discussions with Professor Bryden, it was clear that the concept of ”side bias" encompasses all aspects of motor behaviour within the context of human (and non-human animal) laterality. The tendency to favour one side or limb over the other is important not only from the perspective of understanding the functional asymmetries of the cerebral hemispheres, but also to an understanding of a myriad of aspects of human behaviour, as the contributions to this volume will attest. By side bias, most people would think of bias in terms of hand preference or performance. The phenomenon of side bias, however, is more general and influences motor behaviour of all kinds, ranging from simple hand movement to complex behaviours like facial expression and attention. Therefore, the concept has been operationalized in terms of bias reflected in the motor expression of paired (such as hands, feet, eyes, or ears) or nonpaired organs (such as the face) as a function of preference, performance or attentional/intentional factors. .... More see: http://www.springerlink.com/content/gr1726/front-matter.pdf |
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| Publisher | Springer | Place of Publication | Netherlands | Editor | Mandal, M. K.; Bulman-Fleming, M. B.; Tiwari, G. |
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| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | 978-0-7923-6660-7 | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4733 | ||
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| Author |
Marc, M.; Parvizi, N.; Ellendorff, F.; Kallweit, E.; Elsaesser, F. | ||||
| Title | Plasma cortisol and ACTH concentrations in the warmblood horse in response to a standardized treadmill exercise test as physiological markers for evaluation of training status | Type | Journal Article | ||
| Year | 2000 | Publication | Journal of Animal Science | Abbreviated Journal | J. Anim Sci. |
| Volume | 78 | Issue | 7 | Pages | 1936-1946 |
| Keywords | Adrenocorticotropic Hormone/*blood/diagnostic use; Animals; Catheterization/veterinary; Exercise Test; Horses/*blood; Hydrocortisone/*blood; Male; *Physical Conditioning, Animal | ||||
| Abstract | Reliable physiological markers for performance evaluation in sport horses are missing. To determine the diagnostic value of plasma ACTH and cortisol measurements in the warmblood horse, 10 initially 3-yr-old geldings of the Hannovarian breed were either exposed to a training schedule or served as controls. During experimental Phase 1, horses were group-housed, and half of the horses were trained for 20 wk on a high-speed treadmill. During Phase 2, groups were switched and one group was trained for 10 wk as during Phase 1, whereas the control group was confined to boxes. During Phase 3 horses were initially schooled for riding. Thereafter, all horses were regularly schooled for dressage and jumping, and half of the horses received an additional endurance training for 24 wk. During all phases horses were exposed at regular intervals to various standardized treadmill exercise tests. During and after the tests frequent blood samples were taken from an indwelling jugular catheter for determination of ACTH and cortisol. Treadmill exercise increased both hormones. Maximum ACTH concentrations were recorded at the end of exercise, and maximum cortisol levels were recorded 20 to 30 min later. Except for one test there were no differences in ACTH levels between trained horses and controls. There was no significant effect of training on the cortisol response (net increase) to treadmill exercise in any of the tests during Phase 1. During Phase 2 higher cortisol responses were recorded in controls than in trained horses (P < .05) after 10 wk of training (controls confined to boxes). During Phase 3 plasma cortisol responses were also higher in controls than in trained horses (P < .05 after 6, 18, and 24, P < or = .07 after 12 wk of training) when the inclination of the treadmill was 5%, but not at 3%. There was no overlap in net cortisol responses at 30 min between trained and untrained horses. An ACTH application after 24 wk of training resulted in higher cortisol responses in controls than in trained horses (P < or = .05), without any overlap between the groups at 30 min after ACTH. Plasma cortisol responses to either treadmill exercise or ACTH injection may be a reliable physiological marker for performance evaluation. Prerequisites are sufficient differences in training status and sufficient intensity of exercise test conditions. | ||||
| Address | Institute of Animal Science and Animal Behaviour, Federal Agricultural Research Center (FAL) Mariensee, Neustadt, Germany | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0021-8812 | ISBN | Medium | ||
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| Notes | PMID:10907837 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 3732 | ||
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| Author |
McComb, K.; Moss, C.; Sayialel, S.; Baker, L. | ||||
| Title | Unusually extensive networks of vocal recognition in African elephants | Type | Journal Article | ||
| Year | 2000 | Publication | Anim Behav | Abbreviated Journal | |
| Volume | 59 | Issue | Pages | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ McComb2000 | Serial | 6281 | ||
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| Author |
McCutcheon, L.J.; Geor, R.J. | ||||
| Title | Influence of training on sweating responses during submaximal exercise in horses | Type | Journal Article | ||
| Year | 2000 | Publication | Journal of Applied Physiology (Bethesda, Md. : 1985) | Abbreviated Journal | J Appl Physiol |
| Volume | 89 | Issue | 6 | Pages | 2463-2471 |
| Keywords | Animals; Body Fluids/metabolism; Body Temperature; Body Weight; Environment; Female; Horses/*physiology; Ions; Male; Motor Activity/*physiology; Oxygen Consumption; Physical Conditioning, Animal/*physiology; Sweat/chemistry; Sweating/*physiology; Time Factors | ||||
| Abstract | Sweating responses were examined in five horses during a standardized exercise test (SET) in hot conditions (32-34 degrees C, 45-55% relative humidity) during 8 wk of exercise training (5 days/wk) in moderate conditions (19-21 degrees C, 45-55% relative humidity). SETs consisting of 7 km at 50% maximal O(2) consumption, determined 1 wk before training day (TD) 0, were completed on a treadmill set at a 6 degrees incline on TD0, 14, 28, 42, and 56. Mean maximal O(2) consumption, measured 2 days before each SET, increased 19% [TD0 to 42: 135 +/- 5 (SE) to 161 +/- 4 ml. kg(-1). min(-1)]. Peak sweating rate (SR) during exercise increased on TD14, 28, 42, and 56 compared with TD0, whereas SRs and sweat losses in recovery decreased by TD28. By TD56, end-exercise rectal and pulmonary artery temperature decreased by 0.9 +/- 0.1 and 1.2 +/- 0.1 degrees C, respectively, and mean change in body mass during the SET decreased by 23% (TD0: 10.1 +/- 0.9; TD56: 7.7 +/- 0.3 kg). Sweat Na(+) concentration during exercise decreased, whereas sweat K(+) concentration increased, and values for Cl(-) concentration in sweat were unchanged. Moderate-intensity training in cool conditions resulted in a 1.6-fold increase in sweating sensitivity evident by 4 wk and a 0.7 +/- 0.1 degrees C decrease in sweating threshold after 8 wk during exercise in hot, dry conditions. Altered sweating responses contributed to improved heat dissipation during exercise and a lower end-exercise core temperature. Despite higher SRs for a given core temperature during exercise, decreases in recovery SRs result in an overall reduction in sweat fluid losses but no change in total sweat ion losses after training. | ||||
| Address | Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada N1G 2W1. jmccutch@uoguelph.ca | ||||
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| Language | English | Summary Language | Original Title | ||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 8750-7587 | ISBN | Medium | ||
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| Notes | PMID:11090603 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 1922 | ||
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| Author |
McKinley, J.; Sambrook, T.D. | ||||
| Title | Use of human-given cues by domestic dogs (Canis familiaris) and horses (Equus caballus) | Type | Journal Article | ||
| Year | 2000 | Publication | Animal Cognition | Abbreviated Journal | Anim. Cogn. |
| Volume | 3 | Issue | 1 | Pages | 13-22 |
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| Abstract | Sixteen domestic dogs (Canis familiaris) and four horses (Equus caballus) were tested for their ability to use human-given manual and facial cues in an object-choice task. Two of the four horses used touch as a cue and one horse successfully used pointing. The performance of the dogs was considerably better, with 12 subjects able to use pointing as a cue, 4 able to use head orientation and 2 able to use eye gaze alone. Group analysis showed that the dogs performed significantly better in all experimental conditions than during control trials. Dogs were able to use pointing cues even when the cuer's body was closer to the incorrect object. Working gundogs with specialised training used pointing more successfully than pet dogs and gundog breeds performed better than non-gundog breeds. The results of this experiment suggest that animals' use of human given communicative signals depends on cognitive ability, the evolutionary consequences of domestication and enculturation by humans within the individual's lifetime. | ||||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 3555 | ||
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| Author |
McLean, I.G.; Schmitt, N.T.; Jarman, P.J.; Duncan, C.; Wynne, C.D.L. | ||||
| Title | Learning For Life: Training Marsupials To Recognise Introduced Predators | Type | Journal Article | ||
| Year | 2000 | Publication | Behaviour | Abbreviated Journal | Behaviour |
| Volume | 137 | Issue | 10 | Pages | 1361-1376 |
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| Abstract | Raising endangered species in captivity for reintroduction necessarily results in animals that lack appropriate skills for coping with problems to be faced in the wild, such as predators. Using classical conditioning techniques involving linking fear of a live dog with the image of a fox, we demonstrate an adjusted fear response for two wallaby species (rufous bettongs Aepyprymnus rufescens, quokkas Setonix brachyurus). No differences in response to the fox were found for wild-caught and captive-born bettongs, even though wild-caught subjects were likely to have encountered canids prior to capture. Attempts to condition a fear response by quokkas to an odour were unsuccessful. An attempt to induce fear of the stuffed fox by linking to fear of humans in quokkas was unsuccessful, but quokkas generalised from fear of the dog to fear of the fox, despite a delay of several weeks. Trained dogs offer a valuable and ethically acceptable mechanism for improving the ability of captive-reared (or sequestered) animals to recognise and cope with predators. | ||||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 2282 | ||
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| Author |
Mech L.D. | ||||
| Title | Leadership in Wolf, Canis lupus, Packs. | Type | Journal Article | ||
| Year | 2000 | Publication | Canadian Field-Naturalist | Abbreviated Journal | Can Field Nat |
| Volume | 114 | Issue | 2 | Pages | 259-263 |
| Keywords | Wolf, Canis lupus, leadership, behavior, foraging, movements, pup care, provisioning, sociality, reproduction, breeding, Northwest Territories. | ||||
| Abstract | I examine leadership in Wolf (Canis lupus) packs based on published observations and data gathered during summers from 1986 to 1998 studying a free-ranging pack of Wolves on Ellesmere Island that were habituated to my presence. The breeding male tended to initiate activities associated with foraging and travel, and the breeding female to initiate, and predominate in, pup care and protection. However, there was considerable overlap and interaction during these activities such that leadership could be considered a joint function. In packs with multiple breeders, quantitative information about leadership is needed. | ||||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4688 | ||
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| Author |
Mendres,Kimberly A.; de Waal,Frans B. M. | ||||
| Title | Capuchins do cooperate: the advantage of an intuitive task | Type | Journal Article | ||
| Year | 2000 | Publication | Animal Behaviour. | Abbreviated Journal | Anim. Behav. |
| Volume | 60 | Issue | 4 | Pages | 523-529 |
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| Abstract | We used a cooperative pulling task to examine proximate aspects of cooperation in captive brown capuchin monkeys, Cebus apella. Specifically, our goal was to determine whether capuchins can learn the contingency between their partner's participation in a task and its successful completion. We examined whether the monkeys visually monitored their partners and adjusted pulling behaviour according to their partner's presence. Results on five same-sex pairs of adults indicate that (1) elimination of visual contact between partners significantly decreased success, (2) subjects glanced at their partners significantly more in cooperative tests than in control tests in which no partner-assistance was needed, and (3) they pulled at significantly higher rates when their partner was present rather than absent. Therefore, in contrast to a previous report by Chalmeau et al. (1997, Animal Behaviour, 54, 1215-1225), cooperating capuchins do seem able to take the role of their partner into account. However, the type of task used may be an important factor affecting the level of coordination achieved. Copyright 2000 The Association for the Study of Animal Behaviour. | ||||
| Address | Living Links, Yerkes Regional Primate Research Center | ||||
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| ISSN | 0003-3472 | ISBN | Medium | ||
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| Notes | PMID:11032655 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 185 | ||
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| Author |
Mercado E.; Killebrew D.A.; Pack A.A.; Macha I.V.B.; Herman L.M. | ||||
| Title | Generalization of 'same-different' classification abilities in bottlenosed dolphins | Type | Journal Article | ||
| Year | 2000 | Publication | Behavioural Processes | Abbreviated Journal | Behav. Process. |
| Volume | 50 | Issue | Pages | 79-94 | |
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| Notes | Approved | no | |||
| Call Number | refbase @ user @ | Serial | 3479 | ||
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