| Records |
| Author |
Shettleworth, S.J. |
| Title |
The evolution of comparative cognition: is the snark still a Boojum? |
Type |
Journal Article |
| Year |
2009 |
Publication  |
Behav Processes |
Abbreviated Journal |
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| Volume |
80 |
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no |
| Call Number |
Equine Behaviour @ team @ Shettleworth2009 |
Serial |
6231 |
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| Author |
Byrne, R.W. |
| Title |
Do larger brains mean greater intelligence? |
Type |
Journal Article |
| Year |
1993 |
Publication |
Behavioral and Brain Sciences |
Abbreviated Journal |
Behav. Brain Sci. |
| Volume |
16 |
Issue |
4 |
Pages |
696-697 |
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| Publisher |
Cambridge University Press |
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Edition |
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| ISSN |
1469-1825 |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
6171 |
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| Author |
Giraldeau, L.-A.; Lefebvre, L.; Morand-Ferron, J. |
| Title |
Can a restrictive definition lead to biases and tautologies? |
Type |
Journal Article |
| Year |
2007 |
Publication |
Behavioral and Brain Sciences |
Abbreviated Journal |
Behav. Brain Sci. |
| Volume |
30 |
Issue |
4 |
Pages |
411-412 |
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| Abstract |
We argue that the operational definition proposed by Ramsey et al. does not represent a significant improvement for students of innovation, because it is so restrictive that it might actually prevent the testing of hypotheses on the relationships between innovation, ecology, evolution, culture, and intelligence. To avoid tautological thinking, we need to use an operational definition that is taxonomically unbiased and neutral with respect to the hypotheses to be tested. |
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| Publisher |
Cambridge University Press |
Place of Publication |
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Edition |
2007/12/17 |
| ISSN |
0140-525x |
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no |
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Equine Behaviour @ team @ |
Serial |
6533 |
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| Author |
Preiszner, B.; Vincze, E.; Seress, G.; Papp, S.; Bókony, V.; Liker, A.; Lendvai, Á.Z.; Patras, L.; Pap, P.L.; Vágási, C.I.; Németh, J. |
| Title |
Necessity or capacity? Physiological state predicts problem-solving performance in house sparrows |
Type |
Journal Article |
| Year |
2013 |
Publication |
Behavioral Ecology |
Abbreviated Journal |
Behav. Ecol. |
| Volume |
25 |
Issue |
1 |
Pages |
124-135 |
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| Abstract |
Innovative behaviors such as exploiting novel food sources can grant significant fitness benefits for animals, yet little is known about the mechanisms driving such phenomena, and the role of physiology is virtually unexplored in wild species. Two hypotheses predict opposing effects of physiological state on innovation success. On one hand, poor physiological condition may promote innovations by forcing individuals with poor competitive abilities to invent alternative solutions. On the other hand, superior physiological condition may ensure greater cognitive capacity and thereby better problem-solving and learning performance. To test these hypotheses, we studied the behavior of wild-caught house sparrows (Passer domesticus) in 4 novel tasks of food acquisition, one of which was presented to the birds in repeated trials, and we investigated the relationships of individual performance with relevant physiological traits. We found that problem-solving performance across the 4 tasks was moderately consistent within individuals. Birds with lower integrated levels of corticosterone, the main avian stress hormone, solved the most difficult task faster and were more efficient learners in the repeated task than birds with higher corticosterone levels. Birds with higher concentration of total glutathione, a key antioxidant, solved 2 relatively easy tasks faster, whereas birds with fewer coccidian parasites tended to solve the difficult task more quickly. Our results, thus, indicate that aspects of physiological state influence problem-solving performance in a context-dependent manner, and these effects on problem-solving capacity, probably including cognitive abilities, are more likely to drive individual innovation success than necessity due to poor condition. |
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Edition |
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| ISSN |
1045-2249 |
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no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
6552 |
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| Author |
Nakagawa, S. |
| Title |
A farewell to Bonferroni: the problems of low statistical power and publication bias |
Type |
Journal Article |
| Year |
2004 |
Publication |
Behavioral Ecology |
Abbreviated Journal |
beheco |
| Volume |
15 |
Issue |
6 |
Pages |
1044-1045 |
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1045-2249 |
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no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
6560 |
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| Author |
de Jong, T.R.; Neumann, I.D. |
| Title |
Oxytocin and Aggression |
Type |
Book Chapter |
| Year |
2018 |
Publication |
Behavioral Pharmacology of Neuropeptides: Oxytocin |
Abbreviated Journal |
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Issue |
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Pages |
175-192 |
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| Abstract |
The neuropeptide oxytocin (OT) has a solid reputation as a facilitator of social interactions such as parental and pair bonding, trust, and empathy. The many results supporting a pro-social role of OT have generated the hypothesis that impairments in the endogenous OT system may lead to antisocial behavior, most notably social withdrawal or pathological aggression. If this is indeed the case, administration of exogenous OT could be the “serenic” treatment that psychiatrists have for decades been searching for. |
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| Publisher |
Springer International Publishing |
Place of Publication |
Cham |
Editor |
Hurlemann, R.; Grinevich, V. |
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978-3-319-63739-6 |
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no |
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Equine Behaviour @ team @ de Jong2018 |
Serial |
6424 |
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| Author |
Harrington, F.H.; Mech, L.D. |
| Title |
Wolf howling and its role in territory maintenance |
Type |
Journal Article |
| Year |
1979 |
Publication |
Behaviour |
Abbreviated Journal |
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| Volume |
68 |
Issue |
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no |
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Equine Behaviour @ team @ Harrington1979 |
Serial |
6455 |
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| Author |
Byrne R.W. |
| Title |
The evolution of intelligence |
Type |
Book Chapter |
| Year |
1994 |
Publication |
Behaviour and Evolution |
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Issue |
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Pages |
223-265 |
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| Publisher |
Cambridge University Press |
Place of Publication |
Cambridge,UK |
Editor |
P.J.B. Slater and T.R. Halliday |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
6566 |
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| Author |
Jankunis, E.S.; Whishaw, I.Q. |
| Title |
Sucrose Bobs and Quinine Gapes: Horse (Equus caballus) responses to taste support phylogenetic similarity in taste reactivity |
Type |
Journal Article |
| Year |
2013 |
Publication |
Behavioural Brain Research |
Abbreviated Journal |
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| Volume |
256 |
Issue |
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Pages |
284-290 |
| Keywords |
Hedonic; Aversive; Reactions; Taste; Reactivity; Horse |
| Abstract |
Evidence suggests that behavioural affective reactions to sweet and bitter substances are homologous in humans, nonhuman primates, and rodents. The sweet taste of sucrose elicits facial responses that include rhythmic tongue protrusions whereas the bitter taste of quinine elicits facial responses that include gapes, featuring an opening of the mouth and protrusion of the tongue. The present study using the horse (Equus caballus) was undertaken for three reasons: (1) there is debate about the presence of a sweet receptor gene in the horse, (2) there is a need to expand the examination of facial reactions to taste in lineages other than the closely related lineages of rodents and primates, and (3) the horse provides an opportunity to test the hypothesis that some social signals derive from movements related to taste reaction. The horses were given oral infusions of either sucrose or quinine and their behaviour was examined using frame-by-frame video analysis. Control groups were exposed received water or syringe insertion only. Amongst the many responses made to the infusions, the distinctive response to sucrose was a bob coupled with a slight tongue protrusion and forward movement of the ears; the distinctive response to quinine was a head extension and mouth gape accompanied by a large tongue protrusion and backward movement of the ears. Sucrose Bobs and Quinine Gapes are discussed with respect to: (1) the relevance of facial reactions to both sucrose and quinine to taste receptors in horses, (2) the similarity of features of taste expression in horses to those documented in rodents and primates, and (3) the dissimilarity between facial reactions to taste and other social signals displayed by horses. |
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Edition |
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| ISSN |
0166-4328 |
ISBN |
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| Notes |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
6635 |
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| Author |
Versace, E.; Morgante, M.; Pulina, G.; Vallortigara, G. |
| Title |
Behavioural lateralization in sheep (Ovis aries) |
Type |
Journal Article |
| Year |
2007 |
Publication |
Behavioural Brain Research |
Abbreviated Journal |
Behav. Brain. Res. |
| Volume |
184 |
Issue |
1 |
Pages |
72-80 |
| Keywords |
Lateralization; Laterality; Brain asymmetry; Hemisphere; Sheep; Lamb; Strength of lateralization |
| Abstract |
This study investigates behavioural lateralization in sheep and lambs of different ages. A flock was tested in a task in which the animals were facing an obstacle and should avoid it on either the right or left side to rejoin flock-mates (adult sheep) or their mothers (lambs). A bias for avoiding the obstacle on the right side was observed, with lambs apparently being more lateralized than sheep. This right bias was tentatively associated with the left-hemifield laterality in familiar faces recognition which has been documented in this species. Differences between adult sheep and lambs were likely to be due to differences in social reinstatement motivation elicited by different stimuli (flock-mates or mothers) at different ages. Preferential use of the forelegs to step on a wood-board and direction of jaw movement during rumination was also tested in adult animals. No population bias nor individual-level lateralization was observed for use of the forelegs. At the same time, however, there was a large number of animals showing individual-level lateralization for the direction of jaw movement during rumination even though there was no population bias. These findings highlight that within the same species individual- and population-level lateralization can be observed in different tasks. Moreover, the results fit the general hypothesis that population-level asymmetries are more likely to occur in tasks that require social coordination among behaviourally asymmetric individuals. |
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0166-4328 |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
6701 |
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