| Home | << 1 2 3 4 5 6 7 >> |
|
| Records | |||||
|---|---|---|---|---|---|
| Author | Hamilton, W.D. | ||||
| Title | Selfish and Spiteful Behaviour in an Evolutionary Model | Type | Journal Article | ||
| Year | 1970 | Publication | Nature | Abbreviated Journal | Nature |
| Volume | 228 | Issue | Pages | 1218-1220 | |
| Keywords | |||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | 10.1038/2281218a0 | Approved  |
no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 4853 | ||
| Permanent link to this record | |||||
| Author | Reeve, H.K. | ||||
| Title | Queen activation of lazy workers in colonies of the eusocial naked mole-rat | Type | Journal Article | ||
| Year | 1992 | Publication | Nature | Abbreviated Journal | Nature |
| Volume | 358 | Issue | Pages | 147-149 | |
| Keywords | |||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | 10.1038/358147a0 | Approved |
no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 4921 | ||
| Permanent link to this record | |||||
| Author | Virányi, Zs.; Range, F.; Huber, L. | ||||
| Title | Attentiveness toward others and social learning in domestic dogs. | Type | Book Chapter | ||
| Year | 2008 | Publication | Learning from Animals?: Examining the Nature of Human Uniqueness | Abbreviated Journal | |
| Volume | Issue | Pages | 141-154 | ||
| Keywords | |||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Psychology Press | Place of Publication | New York, NY | Editor | Röska-hardy,L.S.. ;Neumann-held, E. |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | 978-1-84169-707-9 | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved |
no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4974 | ||
| Permanent link to this record | |||||
| Author | Rizzolatti, G.; Fogassi, L.; Gallese, V. | ||||
| Title | Neurophysiological mechanisms underlying the understanding and imitation of action | Type | Journal Article | ||
| Year | 2001 | Publication | Nature Reviews Neuroscience | Abbreviated Journal | Nat Rev Neurosci |
| Volume | 2 | Issue | 9 | Pages | 661-670 |
| Keywords | |||||
| Abstract | What are the neural bases of action understanding? Although this capacity could merely involve visual analysis of the action, it has been argued that we actually map this visual information onto its motor representation in our nervous system. Here we discuss evidence for the existence of a system, the ‘mirror system’, that seems to serve this mapping function in primates and humans, and explore its implications for the understanding and imitation of action. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 1471-003x | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | 10.1038/35090060 | Approved |
no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 5013 | ||
| Permanent link to this record | |||||
| Author | Prather, J.F.; Peters, S.; Nowicki, S.; Mooney, R. | ||||
| Title | Precise auditory-vocal mirroring in neurons for learned vocal communication | Type | Journal Article | ||
| Year | 2008 | Publication | Nature | Abbreviated Journal | Nature |
| Volume | 451 | Issue | 7176 | Pages | 305-310 |
| Keywords | |||||
| Abstract | Brain mechanisms for communication must establish a correspondence between sensory and motor codes used to represent the signal. One idea is that this correspondence is established at the level of single neurons that are active when the individual performs a particular gesture or observes a similar gesture performed by another individual. Although neurons that display a precise auditory–vocal correspondence could facilitate vocal communication, they have yet to be identified. Here we report that a certain class of neurons in the swamp sparrow forebrain displays a precise auditory–vocal correspondence. We show that these neurons respond in a temporally precise fashion to auditory presentation of certain note sequences in this songbird’s repertoire and to similar note sequences in other birds’ songs. These neurons display nearly identical patterns of activity when the bird sings the same sequence, and disrupting auditory feedback does not alter this singing-related activity, indicating it is motor in nature. Furthermore, these neurons innervate striatal structures important for song learning, raising the possibility that singing-related activity in these cells is compared to auditory feedback to guide vocal learning. |
||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Nature Publishing Group | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0028-0836 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | 10.1038/nature06492 | Approved |
no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 5062 | ||
| Permanent link to this record | |||||
| Author | Nagy, M.; Akos, Z.; Biro, D.; Vicsek, T. | ||||
| Title | Hierarchical group dynamics in pigeon flocks | Type | Journal Article | ||
| Year | 2010 | Publication | Nature | Abbreviated Journal | Nature |
| Volume | 464 | Issue | 7290 | Pages | 890-893 |
| Keywords | |||||
| Abstract | Animals that travel together in groups display a variety of fascinating motion patterns thought to be the result of delicate local interactions among group members1, 2, 3. Although the most informative way of investigating and interpreting collective movement phenomena would be afforded by the collection of high-resolution spatiotemporal data from moving individuals, such data are scarce4, 5, 6, 7 and are virtually non-existent for long-distance group motion within a natural setting because of the associated technological difficulties8. Here we present results of experiments in which track logs of homing pigeons flying in flocks of up to 10 individuals have been obtained by high-resolution lightweight GPS devices and analysed using a variety of correlation functions inspired by approaches common in statistical physics. We find a well-defined hierarchy among flock members from data concerning leading roles in pairwise interactions, defined on the basis of characteristic delay times between birds’ directional choices. The average spatial position of a pigeon within the flock strongly correlates with its place in the hierarchy, and birds respond more quickly to conspecifics perceived primarily through the left eye—both results revealing differential roles for birds that assume different positions with respect to flock-mates. From an evolutionary perspective, our results suggest that hierarchical organization of group flight may be more efficient than an egalitarian one, at least for those flock sizes that permit regular pairwise interactions among group members, during which leader–follower relationships are consistently manifested. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Macmillan Publishers Limited. All rights reserved | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0028-0836 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | 10.1038/nature08891 | Approved |
no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 5111 | ||
| Permanent link to this record | |||||
| Author | Conradt, L.; Roper, T.J. | ||||
| Title | Group decision-making in animals | Type | Journal Article | ||
| Year | 2003 | Publication | Nature | Abbreviated Journal | Nature |
| Volume | 421 | Issue | 6919 | Pages | 155-158 |
| Keywords | Animals; Behavior, Animal/*physiology; *Decision Making; Democracy; Group Processes; *Models, Biological; Population Density; Social Behavior | ||||
| Abstract | Groups of animals often need to make communal decisions, for example about which activities to perform, when to perform them and which direction to travel in; however, little is known about how they do so. Here, we model the fitness consequences of two possible decision-making mechanisms: 'despotism' and 'democracy'. We show that under most conditions, the costs to subordinate group members, and to the group as a whole, are considerably higher for despotic than for democratic decisions. Even when the despot is the most experienced group member, it only pays other members to accept its decision when group size is small and the difference in information is large. Democratic decisions are more beneficial primarily because they tend to produce less extreme decisions, rather than because each individual has an influence on the decision per se. Our model suggests that democracy should be widespread and makes quantitative, testable predictions about group decision-making in non-humans. | ||||
| Address | School of Biological Sciences, University of Sussex, Brighton BN1 9QG, UK. l.conradt@sussex.ac.uk | ||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | English | Summary Language | Original Title | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0028-0836 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:12520299 | Approved |
no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 5136 | ||
| Permanent link to this record | |||||
| Author | Rands, S.A.; Cowlishaw, G.; Pettifor, R.A.; Rowcliffe, J.M.; Johnstone, R.A. | ||||
| Title | Spontaneous emergence of leaders and followers in foraging pairs | Type | Journal Article | ||
| Year | 2003 | Publication | Nature | Abbreviated Journal | Nature |
| Volume | 423 | Issue | 6938 | Pages | 432-434 |
| Keywords | Animals; *Energy Metabolism; Food; *Food Chain; *Models, Biological; Motor Activity; *Social Behavior; Time Factors | ||||
| Abstract | Animals that forage socially often stand to gain from coordination of their behaviour. Yet it is not known how group members reach a consensus on the timing of foraging bouts. Here we demonstrate a simple process by which this may occur. We develop a state-dependent, dynamic game model of foraging by a pair of animals, in which each individual chooses between resting or foraging during a series of consecutive periods, so as to maximize its own individual chances of survival. We find that, if there is an advantage to foraging together, the equilibrium behaviour of both individuals becomes highly synchronized. As a result of this synchronization, differences in the energetic reserves of the two players spontaneously develop, leading them to adopt different behavioural roles. The individual with lower reserves emerges as the 'pace-maker' who determines when the pair should forage, providing a straightforward resolution to the problem of group coordination. Moreover, the strategy that gives rise to this behaviour can be implemented by a simple 'rule of thumb' that requires no detailed knowledge of the state of other individuals. | ||||
| Address | Department of Zoology, University of Cambridge, Downing Street, Cambridge CB2 3EJ, UK. s.rands@zoo.cam.ac.uk | ||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | English | Summary Language | Original Title | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0028-0836 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:12761547 | Approved |
no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 5138 | ||
| Permanent link to this record | |||||
| Author | Potts, W.K.; Manning, C.J.; Wakeland, E.K. | ||||
| Title | Mating patterns in seminatural populations of mice influenced by MHC genotype | Type | Journal Article | ||
| Year | 1991 | Publication | Nature | Abbreviated Journal | Nature |
| Volume | 352 | Issue | 6336 | Pages | 619-621 |
| Keywords | |||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | 10.1038/352619a0 | Approved |
no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 5424 | ||
| Permanent link to this record | |||||
| Author | Barton, N. | ||||
| Title | Evolutionary biology: The geometry of adaptation | Type | Journal Article | ||
| Year | 1998 | Publication | Nature | Abbreviated Journal | Nature |
| Volume | 395 | Issue | 6704 | Pages | 751-752 |
| Keywords | |||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0028-0836 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | 10.1038/27338 | Approved |
no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 5469 | ||
| Permanent link to this record | |||||