| Records |
| Author |
Quaresmini, C.; Forrester, G.S.; Spiezio, C.; Vallortigara, G. |
| Title |
Social environment elicits lateralized behaviors in gorillas (Gorilla gorilla gorilla) and chimpanzees (Pan troglodytes) |
Type |
Journal Article |
| Year |
2014 |
Publication |
Journal of Comparative Psychology |
Abbreviated Journal |
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| Volume |
128 |
Issue |
3 |
Pages |
276-284 |
Keywords  |
*Animal Ethology; *Animal Social Behavior; *Chimpanzees; *Gorillas; *Social Influences; Cerebral Dominance; Lateral Dominance; Social Environments |
| Abstract |
The influence of the social environment on lateralized behaviors has now been investigated across a wide variety of animal species. New evidence suggests that the social environment can modulate behavior. Currently, there is a paucity of data relating to how primates navigate their environmental space, and investigations that consider the naturalistic context of the individual are few and fragmented. Moreover, there are competing theories about whether only the right or rather both cerebral hemispheres are involved in the processing of social stimuli, especially in emotion processing. Here we provide the first report of lateralized social behaviors elicited by great apes. We employed a continuous focal animal sampling method to record the spontaneous interactions of a captive zoo-living colony of chimpanzees (Pan troglodytes) and a biological family group of peer-reared western lowland gorillas (Gorilla gorilla gorilla). We specifically focused on which side of the body (i.e., front, rear, left, right) the focal individual preferred to keep conspecifics. Utilizing a newly developed quantitative corpus-coding scheme, analysis revealed both chimpanzees and gorillas demonstrated a significant group-level preference for focal individuals to keep conspecifics positioned to the front of them compared with behind them. More interestingly, both groups also manifested a population-level bias to keep conspecifics on their left side compared with their right side. Our findings suggest a social processing dominance of the right hemisphere for context-specific social environments. Results are discussed in light of the evolutionary adaptive value of social stimulus as a triggering factor for the manifestation of group-level lateralized behaviors. (PsycINFO Database Record (c) 2016 APA, all rights reserved) |
| Address |
Quaresmini, Caterina: Department of Psychology and Cognitive Sciences, University of Trento, Corso Bettini 31, Rovereto, Italy, 38068, caterina.quaresmini@gmail.com |
| Corporate Author |
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Thesis |
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| Publisher |
American Psychological Association |
Place of Publication |
Us |
Editor |
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Edition |
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| ISSN |
1939-2087(Electronic),0735-7036(Print) |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ 2014-13828-001 |
Serial |
6396 |
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| Author |
Krueger, K.; Koenig von Borstel, U. |
| Title |
Grundlagen der Sinneswahrnehmung von Pferden |
Type |
Book Chapter |
| Year |
2014 |
Publication |
Pferde verstehen – Umgang und Bodenarbeit |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
38 - 54 |
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Thesis |
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| Publisher |
FN Verlag der deutschen Reiterlichen Vereinigung GmbH |
Place of Publication |
Warendorf |
Editor |
Deutsche Reiterliche Vereinigung e.V. |
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Summary Language |
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Original Title |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
978-3-88542-793-3 |
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Conference |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
5942 |
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| Author |
Krueger, K.; Koenig von Borstel, U. |
| Title |
Wie Pferde lernen |
Type |
Book Chapter |
| Year |
2014 |
Publication |
Pferde verstehen – Umgang und Bodenarbeit |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
56-82 |
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| Publisher |
FN Verlag der deutschen Reiterlichen Vereinigung GmbH |
Place of Publication |
Warendorf |
Editor |
Deutsche Reiterliche Vereinigung e.V. |
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ISBN |
978-3-88542-793-3 |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
5943 |
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| Author |
Krueger, K. |
| Title |
“Pferdehaltung und Ethologie der Pferde” im Bachelorstudiengang Pferdewirtschaft |
Type |
Book Chapter |
| Year |
2014 |
Publication |
Forschendes Lernen initiieren, umsetzen und reflektieren |
Abbreviated Journal |
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Issue |
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Pages |
54-81 |
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| Publisher |
UniversitätsVerlag Webler |
Place of Publication |
Bielefeld |
Editor |
: S. Lepp und C. Niederdrenk-Felgner |
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ISBN |
10: 3-937026-91-6 |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
5944 |
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| Author |
Krueger, K. |
| Title |
Die Bedeutung der Schiefe, Händigkeit und sensorische Lateralität der Pferde |
Type |
Conference Article |
| Year |
2014 |
Publication |
Pferdetage Baden-Württemberg 2014 |
Abbreviated Journal |
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Issue |
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Pages |
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Thesis |
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| Publisher |
Matthaes Medien |
Place of Publication |
Stuttgart |
Editor |
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ISBN |
978-3-938053-11-9 |
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Approved |
no |
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Equine Behaviour @ team @ |
Serial |
5952 |
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| Author |
Wolter, R.; Pantel, N.; Möstl, E.; Küger, K. |
| Title |
Das Verhalten von Przewalski Pferden in Semi-Reservaten |
Type |
Conference Article |
| Year |
2014 |
Publication |
Pferdetage Baden-Württemberg 2014 |
Abbreviated Journal |
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Issue |
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Pages |
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Matthaes Medien |
Place of Publication |
Stuttgart |
Editor |
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ISBN |
978-3-938053-11-9 |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
5953 |
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| Author |
Lerbs, S.; Raue, T.; Krüger, K. |
| Title |
Gibt es einen Zusammenhang zwischen natürlicher Schiefe und motorischer und sensorischer Einseitigkeit der Fohlen (Equus caballus)? |
Type |
Conference Article |
| Year |
2014 |
Publication |
Pferdetage Baden-Württemberg 2014 |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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Matthaes Medien |
Place of Publication |
Stuttgart |
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ISBN |
978-3-938053-11-9 |
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no |
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Equine Behaviour @ team @ |
Serial |
5954 |
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| Author |
Wathan, J.; McComb, K. |
| Title |
The eyes and ears are visual indicators of attention in domestic horses |
Type |
Journal Article |
| Year |
2014 |
Publication |
Current Biology |
Abbreviated Journal |
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| Volume |
24 |
Issue |
15 |
Pages |
R677-R679 |
| Keywords |
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| Abstract |
Summary Sensitivity to the attentional states of others has adaptive advantages [1], and in social animals, attending to others is important for predator detection, as well as a pre-requisite for normal social functioning and more complex socio-cognitive abilities [2]. Despite widespread interest in how social species perceive attention in others, studies of non-human animals have been inconclusive about the detailed cues involved [3]. Previous work has focused on head and eye direction, overlooking the fact that many mammals have obvious and mobile ears that could act as a visual cue to attention. Here we report that horses use the head orientation of a conspecific to locate food, but that this ability is disrupted when parts of the face (the eyes and ears) are covered up with naturalistic masks. The ability to correctly judge attention also interacted with the identity of the model horse, suggesting that individual differences in facial features may influence the salience of cues. Our results indicate that a combination of head orientation with facial expression, specifically involving both the eyes and ears, is necessary for communicating social attention. These findings emphasise that in order to understand how attention is communicated in non-human animals, it is essential to consider a broad range of cues. |
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Edition |
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| ISSN |
0960-9822 |
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Approved |
no |
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Equine Behaviour @ team @ |
Serial |
5929 |
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| Author |
Giese,; C. Giese; Gerber,; V. Gerber; Howald,; M. Howald; Bachmann,; I. Bachmann; Burger,; D. Burger |
| Title |
Stressbelastung und Verhalten von Pferden in stromführenden gegenüber nicht stromführenden Führanlagen |
Type |
Journal Article |
| Year |
2014 |
Publication |
Schweizer Archiv für Tierheilkunde |
Abbreviated Journal |
SAT |
| Volume |
156 |
Issue |
4 |
Pages |
163-169 |
| Keywords |
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| Abstract |
Um die Stressbelastung von Pferden in Führanlagen zu vergleichen, wurden 12 Pferde während 3 Wochen in einer Führanlage mit und ohne stromführenden (3.7 kV) Abtrennungen bewegt. Zur Ermittlung der Stressbelastung wurden die Cortisolwerte im Blut gemessen, die Herzschlagfrequenz mittels Polar® registriert und das Verhalten erfasst. Weder die Cortisol- noch die Herzfrequenzmessungen zeigten einen bedeutenden signifikanten Unterschied zwischen Pferden, die in einer stromführenden beziehungsweise nicht stromführenden Führanlage gingen. Die höchsten Cortisol- und Herzfrequenzwerte wurden in der ersten Woche (Angewöhnungsphase) verzeichnet. Signifikante Unterschiede wurden bei den Verhaltensparametern «Spontanes Wechseln des Abteils» und «Kontakt mit der Trennwand» beobachtet: Während solche vor allem in der ersten Woche und vor dem ersten Stromeinsatz vorkamen, zeigte kein Pferd einen Abteilwechsel während und nach dem Stromeinsatz. Die Resultate dieser Studie deuten darauf hin, dass der Einsatz von stromführenden Abtrennungen in Führanlagen für Pferde keinen bedeutenden messbaren Stress verursacht. |
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no |
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Equine Behaviour @ team @ |
Serial |
5794 |
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| Author |
Trögel, D.; Wolter, R.; Krueger, K. |
| Title |
Fallstudie zum Platzangebot, Verhalten und Wohlbefinden der Pferde (Equus caballus) in Mehrraum-Außenlaufställen mit Aus-lauf und Bewegungsställen [A case study to space, behavior and well-being of horses (Equus caballus) in open stables and open active stables]. |
Type |
Conference Article |
| Year |
2014 |
Publication |
KTBL Schriften |
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Place of Publication |
Darmstadt |
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no |
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Equine Behaviour @ team @ |
Serial |
5958 |
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