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Author Milo, R.; Shen-Orr, S.; Itzkovitz, S.; Kashtan, N.; Chklovskii, D.; Alon, U. url  doi
openurl 
  Title Network Motifs: Simple Building Blocks of Complex Networks Type Journal Article
  Year 2002 Publication Science Abbreviated Journal Science  
  Volume 298 Issue 5594 Pages (down) 824-827  
  Keywords  
  Abstract Complex networks are studied across many fields of science. To uncover their structural design principles, we defined “network motifs,” patterns of interconnections occurring in complex networks at numbers that are significantly higher than those in randomized networks. We found such motifs in networks from biochemistry, neurobiology, ecology, and engineering. The motifs shared by ecological food webs were distinct from the motifs shared by the genetic networks of Escherichia coli and Saccharomyces cerevisiae or from those found in the World Wide Web. Similar motifs were found in networks that perform information processing, even though they describe elements as different as biomolecules within a cell and synaptic connections between neurons in Caenorhabditis elegans. Motifs may thus define universal classes of networks. This approach may uncover the basic building blocks of most networks.  
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  Notes 10.1126/science.298.5594.824 Approved no  
  Call Number Equine Behaviour @ team @ Serial 5032  
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Author Seyfarth, R.M.; Cheney, D.L.; Marler, P. openurl 
  Title Monkey responses to three different alarm calls: evidence of predator classification and semantic communication Type Journal Article
  Year 1980 Publication Science (New York, N.Y.) Abbreviated Journal Science  
  Volume 210 Issue 4471 Pages (down) 801-803  
  Keywords *Animal Communication; Animals; Behavior, Animal/*physiology; Cercopithecidae/*physiology; *Fear; Female; Male; Predatory Behavior; Vocalization, Animal  
  Abstract Vervet monkeys give different alarm calls to different predators. Recordings of the alarms played back when predators were absent caused the monkeys to run into trees for leopard alarms, look up for eagle alarms, and look down for snake alarms. Adults call primarily to leopards, martial eagles, and pythons, but infants give leopard alarms to various mammals, eagle alarms to many birds, and snake alarms to various snakelike objects. Predator classification improves with age and experience.  
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  Language English Summary Language Original Title  
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  Series Volume Series Issue Edition  
  ISSN 0036-8075 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:7433999 Approved no  
  Call Number refbase @ user @ Serial 351  
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Author Brannon, E.M.; Terrace, H.S. openurl 
  Title Ordering of the numerosities 1 to 9 by monkeys Type Journal Article
  Year 1998 Publication Science (New York, N.Y.) Abbreviated Journal Science  
  Volume 282 Issue 5389 Pages (down) 746-749  
  Keywords Animals; *Discrimination (Psychology); Macaca mulatta/*psychology; *Mathematics; *Mental Processes  
  Abstract A fundamental question in cognitive science is whether animals can represent numerosity (a property of a stimulus that is defined by the number of discriminable elements it contains) and use numerical representations computationally. Here, it was shown that rhesus monkeys represent the numerosity of visual stimuli and detect their ordinal disparity. Two monkeys were first trained to respond to exemplars of the numerosities 1 to 4 in an ascending numerical order (1 --> 2 --> 3 --> 4). As a control for non-numerical cues, exemplars were varied with respect to size, shape, and color. The monkeys were later tested, without reward, on their ability to order stimulus pairs composed of the novel numerosities 5 to 9. Both monkeys responded in an ascending order to the novel numerosities. These results show that rhesus monkeys represent the numerosities 1 to 9 on an ordinal scale.  
  Address Department of Psychology, Columbia University, New York, NY 10027, USA. liz@psych.columbia.edu  
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  ISSN 0036-8075 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:9784133 Approved no  
  Call Number refbase @ user @ Serial 606  
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Author Singh,M.; Singh,M.; Sharma, A. K.; Krishna B. A. openurl 
  Title Methodological considerations in measurement of dominance in primates Type Journal Article
  Year 2003 Publication CURRENT SCIENCE Abbreviated Journal CURRENT SCIENCE  
  Volume 84 Issue 5 Pages (down) 709-713  
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  Abstract The strength of dominance hierarchy in a group of

animals needs to be quantitatively measured since it

influences many other aspects of social interactions.

This article discusses three attempts made by previous

researchers to measure the strength of hierarchy. We

propose a method which attempts to rectify the lacunae

in the previous attempts. Data are used from a

group of Japanese macaques housed in a colony. A

method to calculate strength of hierarchy has been

illustrated and a procedure has been suggested to

normalize the dominance scores in order to place the

ranks of individuals on an interval scale.
 
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  Publisher Biopsychology Laboratory, Department of Psychology, University of Mysore, Mysore 570 006, India Place of Publication Editor  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 2860  
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Author Rosati, A.G. url  doi
openurl 
  Title Foraging Cognition: Reviving the Ecological Intelligence Hypothesis Type Journal Article
  Year 2017 Publication Trends in Cognitive Sciences Abbreviated Journal Trends in Cognitive Sciences  
  Volume 21 Issue 9 Pages (down) 691-702  
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  Abstract What are the origins of intelligent behavior? The demands associated with living in complex social groups have been the favored explanation for the evolution of primate cognition in general and human cognition in particular. However, recent comparative research indicates that ecological variation can also shape cognitive abilities. I synthesize the emerging evidence that ?foraging cognition? ? skills used to exploit food resources, including spatial memory, decision-making, and inhibitory control ? varies adaptively across primates. These findings provide a new framework for the evolution of human cognition, given our species? dependence on costly, high-value food resources. Understanding the origins of the human mind will require an integrative theory accounting for how humans are unique in both our sociality and our ecology.  
  Address  
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  Publisher Elsevier Place of Publication Editor  
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  Series Volume Series Issue Edition  
  ISSN 1364-6613 ISBN Medium  
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  Notes doi: 10.1016/j.tics.2017.05.011 Approved no  
  Call Number Equine Behaviour @ team @ Serial 6586  
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Author Straub, A. doi  openurl
  Title An intelligent crow beats a lab Type Journal Article
  Year 2007 Publication Science (New York, N.Y.) Abbreviated Journal Science  
  Volume 316 Issue 5825 Pages (down) 688  
  Keywords Animals; *Behavior, Animal; *Cognition; *Crows; Dogs; Intelligence; Memory  
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  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1095-9203 ISBN Medium  
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  Notes PMID:17478698 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4102  
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Author Legare, C.H.; Nielsen, M. url  doi
openurl 
  Title Imitation and Innovation: The Dual Engines of Cultural Learning Type Journal Article
  Year Publication Trends in Cognitive Sciences Abbreviated Journal Trends in Cognitive Sciences  
  Volume 19 Issue 11 Pages (down) 688-699  
  Keywords  
  Abstract Imitation and innovation work in tandem to support cultural learning in children and facilitate our capacity for cumulative culture. Here we propose an integrated theoretical account of how the unique demands of acquiring instrumental skills and cultural conventions provide insight into when children imitate, when they innovate, and to what degree. For instrumental learning, with an increase in experience, high fidelity imitation decreases and innovation increases. By contrast, for conventional learning, imitative fidelity stays high, regardless of experience, and innovation stays low. We synthesize cutting edge research on the development of imitative flexibility and innovation to provide insight into the social learning mechanisms underpinning the uniquely human mind.  
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  Publisher Elsevier Place of Publication Editor  
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  ISSN 1364-6613 ISBN Medium  
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  Notes doi: 10.1016/j.tics.2015.08.005 Approved no  
  Call Number Equine Behaviour @ team @ Serial 5931  
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Author Peham, C.; Licka, T.; Schobesberger, H.; Meschan, E. url  openurl
  Title Influence of the rider on the variability of the equine gait Type Journal Article
  Year 2004 Publication Human Movement Science Abbreviated Journal European Workshop on Movement Science  
  Volume 23 Issue 5 Pages (down) 663-671  
  Keywords  
  Abstract The aim of this study was to show that the motion pattern of a well-ridden horse varies less than the motion pattern of an unridden horse. In order to do so, we recorded the motion of two markers, one attached to the dorsal spinous processus of lumbar vertebra L4, the other to the right fore hoof. In total, we measured 21 horses in trot, ridden and unridden, with a fitting and with a non-fitting saddle. After breaking down the entire time series of the three-dimensional motion of the markers into their respective motion cycles, we computed a measure of motion pattern variability for the motion as well as for the derivatives (velocity and acceleration) along each of the three principal dimensions. Two of six variables (velocity and acceleration in the forward direction) displayed a significant discrimination between the ridden and the unridden case, and demonstrated the beneficial effect of a rider on the horse's motion pattern variability. Saddle fit was shown to have also an influence on motion variability: variability of two variables (velocity and of acceleration in forward direction) was significantly lower with a fitting saddle compared to a non-fitting saddle, a third variable (acceleration in the transversal direction) showed a significant difference also. This new method offers an objective evaluation of saddle fit, and a sensitive assessment of the quality of the rider in the moving horse.  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 3670  
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Author de Waal, F.B. openurl 
  Title Primates--A natural heritage of conflict resolution Type Journal Article
  Year 2000 Publication Science (New York, N.Y.) Abbreviated Journal Science  
  Volume 289 Issue 5479 Pages (down) 586-590  
  Keywords Aggression/*psychology; Animals; Behavior, Animal; *Conflict (Psychology); Female; Humans; Male; *Primates; *Social Behavior; Social Dominance  
  Abstract The traditional notion of aggression as an antisocial instinct is being replaced by a framework that considers it a tool of competition and negotiation. When survival depends on mutual assistance, the expression of aggression is constrained by the need to maintain beneficial relationships. Moreover, evolution has produced ways of countering its disruptive consequences. For example, chimpanzees kiss and embrace after fights, and other nonhuman primates engage in similar “reconciliations.” Theoretical developments in this field carry implications for human aggression research. From families to high schools, aggressive conflict is subject to the same constraints known of cooperative animal societies. It is only when social relationships are valued that one can expect the full complement of natural checks and balances.  
  Address Living Links, Center for the Advanced Study of Human and Ape Evolution, Yerkes Regional Primate Research Center, and Psychology Department, Emory University, Atlanta, GA 30322, USA. dewaal@emory.edu  
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  ISSN 0036-8075 ISBN Medium  
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  Notes PMID:10915614 Approved no  
  Call Number refbase @ user @ Serial 187  
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Author Premack D; Woodruff G openurl 
  Title Chimpanzee problem-solving: a test for comprehension Type Journal Article
  Year 1978 Publication Science Abbreviated Journal Science  
  Volume 202(3) Issue Pages (down) 532  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 3034  
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