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Author Clayton, H.M.; Hampson, A.; Fraser, P.; White, A.; Egenvall, A.
Title (up) Comparison of rider stability in a flapless saddle versus a conventional saddle Type Journal Article
Year 2018 Publication Plos One Abbreviated Journal Plos One
Volume 13 Issue 6 Pages e0196960
Keywords
Abstract The purpose of a saddle is to improve the rider's safety, security, and comfort, while distributing the forces exerted by the rider and saddle over a large area of the horse's back without focal pressure points. This study investigates the effects on rider stability of an innovative saddle design that differs from a conventional saddle in having no flaps. Five horses were ridden by their regular rider in their usual saddle and in a flapless saddle. A pressure mat (60 Hz) placed between the saddle and the horse's back was used to determine the position of the center of pressure, which represents the centroid of pressure distribution on the horse's back. Data were recorded as five horses were ridden at collected and extended walk, trot and canter in a straight line. Data strings were split into strides with 5 strides analysed per horse/gait/type. For each stride the path of the rider's center of pressure was plotted, maximal and minimal values in the anteroposterior and mediolateral directions were extracted, and ranges of motion in anteroposterior and mediolateral directions were calculated. Differences between the conventional and flapless saddles were analysed using mixed models ANOVA. Speed and stride length of each gait did not differ between saddles. Compared with the conventional saddle, the flapless saddle was associated with significant reductions in range of motion of the rider's center of pressure in the mediolateral direction in all gaits and in the anteroposterior direction in collected trot, extended trot and extended canter. The improved stability was thought to result from the absence of saddle flaps allowing the rider's thighs to lie in more adducted positions, which facilitated the action of the lumbopelvic-hip musculature in stabilizing and controlling translations and rotations of the pelvis and trunk. The closer contact between rider and horse may also have augmented the transfer of haptic information.
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Publisher Public Library of Science Place of Publication Editor
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Call Number Equine Behaviour @ team @ Serial 6423
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Author Werhahn, H.; Hessel, E.F.; Van den Weghe, H.F.A.
Title (up) Competition Horses Housed in Single Stalls (II): Effects of Free Exercise on the Behavior in the Stable, the Behavior during Training, and the Degree of Stress Type Journal Article
Year 2012 Publication Journal of Equine Veterinary Science Abbreviated Journal
Volume 32 Issue 1 Pages 22-31
Keywords Horse; Turnout; Single stall; Behavior; Hrv
Abstract Although housing horses in single stalls limits their natural behavior to a great extent, this housing system is widespread in Germany, especially for competition horses. To improve the welfare of this system, free exercise on pastures or paddocks is deemed suitable, but it is also feared because of injuries and decreased willingness or motivation to perform. In the present study, three treatments were investigated with regard to their effect on the behavior of six competition horses in the stable, behavior during training, and on their degree of stress: daily training without free exercise (no turnout [NT]), solitary turnout for 2 hours after training, and 2-hour turnout in groups of two after training (group turnout). The horses' behavior in the stable was continuously analyzed through video recordings (2 pm to 6 am) on 3 days at the end of each treatment. The degree of stress was evaluated daily by heart rate variability at rest. The behavior during training was evaluated by a questionnaire answered by the riders, and the distance covered during training was measured by global positioning system. When NT was allowed, the horses showed less lying in the stable compared with the treatments with turnout. Heart rate variability measurements resulted in great individual differences, but generally, there was a higher degree of stress shown with the treatment NT according to the following parameters: standard deviation of inter-beat-intervals (SDNN), square root of the mean of the sum of the squares of differences between successive inter-beat-intervals (RMSSD), and ratio between low frequency and high frequency (LF/HF). The willingness to perform was evaluated as being slightly better in the treatments with turnout than in the treatment without turnout.
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ISSN 0737-0806 ISBN Medium
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 6626
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Author Langbein, J.; Siebert, K.; Nuernberg, G.
Title (up) Concurrent recall of serially learned visual discrimination problems in dwarf goats (Capra hircus) Type Journal Article
Year 2008 Publication Behav Proc Abbreviated Journal
Volume 79 Issue Pages
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Call Number Equine Behaviour @ team @ Langbein2008 Serial 6363
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Author Stanley, C.R.; Dunbar, R.I.M.
Title (up) Consistent social structure and optimal clique size revealed by social network analysis of feral goats, Capra hircus Type Journal Article
Year 2013 Publication Anim Behav Abbreviated Journal
Volume 85 Issue Pages
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Call Number Equine Behaviour @ team @ Stanley2013 Serial 6253
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Author van de Waal, E.; Bshary, R.
Title (up) Contact with human facilities appears to enhance technical skills in wild vervet monkeys (Chlorocebus aethiops) Type Journal Article
Year 2010 Publication Folia Primatol Abbreviated Journal
Volume 81 Issue Pages
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Call Number Equine Behaviour @ team @ van de Waal2010 Serial 6265
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Author Van Horik, J.; Clayton, N.; Emery, N.
Title (up) Convergent evolution of cognition in Corvids, Apes and other animals Type Book Chapter
Year 2012 Publication Oxford Handbook of Comparative Evolutionary Psychology Abbreviated Journal
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Publisher Oxford University Press Place of Publication New York Editor Vonk, J.; Shackelford, T.
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Call Number Equine Behaviour @ team @ Van Horik2012 Serial 6284
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Author Healy, S.D.; Rowe, C.
Title (up) Costs and benefits of evolving a larger brain: doubts over the evidence that large brains lead to better cognition Type Journal Article
Year 2013 Publication Anim Behav Abbreviated Journal
Volume 86 Issue Pages
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Call Number Equine Behaviour @ team @ Healy2013 Serial 6317
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Author Nakamura, K.; Takimoto-Inose, A.; Hasegawa, T.
Title (up) Cross-modal perception of human emotion in domestic horses (Equus caballus) Type Journal Article
Year 2018 Publication Scientific Reports Abbreviated Journal
Volume 8 Issue 1 Pages 8660
Keywords
Abstract Humans have domesticated many kinds of animals in their history. Dogs and horses have particularly close relationships with humans as cooperative partners. However, fewer scientific studies have been conducted on cognition in horses compared to dogs. Studies have shown that horses cross-modally distinguish human facial expressions and recognize familiar people, which suggests that they also cross-modally distinguish human emotions. In the present study, we used the expectancy violation method to investigate whether horses cross-modally perceive human emotions. Horses were shown a picture of a human facial expression on a screen, and they then heard a human voice from the speaker before the screen. The emotional values of the visual and auditory stimuli were the same in the congruent condition and different in the incongruent condition. Horses looked at the speaker significantly longer in the incongruent condition than in the congruent condition when they heard their caretaker's voices but not when they heard the stranger voice. In addition, they responded significantly more quickly to the voice in the incongruent condition than in the congruent one. To the best of our knowledge, this is the first study to show that horses cross-modally recognized the emotional states of their caretakers and strangers.
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ISSN 2045-2322 ISBN Medium
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Call Number Equine Behaviour @ team @ Nakamura2018 Serial 6391
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Author Sabou, M.; Bontcheva, K.; Scharl, A.
Title (up) Crowdsourcing Research Opportunities: Lessons from Natural Language Processing Type Conference Article
Year 2012 Publication Proceedings of the 12th International Conference on Knowledge Management and Knowledge Technologies Abbreviated Journal
Volume Issue Pages 1-18
Keywords crowdsourcing, games with a purpose, natural language processing, resource acquisition
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Publisher Acm Place of Publication New York, NY, USA Editor
Language Summary Language Original Title
Series Editor Series Title i-KNOW '12 Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 978-1-4503-1242-4 ISBN Medium
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Notes Approved no
Call Number Equine Behaviour @ team @ Sabou:2012:CRO:2362456.2362479 Serial 6436
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Author Krösbacher, A. E.
Title (up) Das Arabische Vollblut: Eine kontrovers diskutierte Rasse: Was steckt wirklich hinter der Zucht dieser edlen Pferde? Type Manuscript
Year 2008 Publication Abbreviated Journal
Volume Issue Pages
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Corporate Author Thesis Bachelor's thesis
Publisher University for Veterinarian Medicine Vienna Place of Publication Vienna Editor
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 6544
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