Records |
Author |
Rizzolatti, G.; Fogassi, L.; Gallese, V. |
Title |
Mirrors of the mind |
Type |
Journal Article |
Year |
2006 |
Publication |
Scientific American |
Abbreviated Journal |
Sci Am |
Volume |
295 |
Issue |
5 |
Pages |
54-61 |
Keywords |
Animals; Brain/*physiology; Cognition/*physiology; Discrimination (Psychology)/physiology; Emotions/physiology; Humans; Imitative Behavior; Learning/*physiology; Mental Processes/*physiology; Motor Activity/physiology; Neurons/physiology; Recognition (Psychology); Sensation/physiology |
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Address |
Neurosciences Department, University of Parma, Italy |
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English |
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ISSN |
0036-8733 |
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PMID:17076084 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2829 |
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Author |
Van Schaik, C. |
Title |
Why are some animals so smart? |
Type |
Journal Article |
Year |
2006 |
Publication |
Scientific American |
Abbreviated Journal |
Sci Am |
Volume |
294 |
Issue |
4 |
Pages |
64-71 |
Keywords |
Animals; *Behavior, Animal; Cognition; Conditioning (Psychology); Culture; Environment; Equipment and Supplies; Evolution; Indonesia; *Intelligence; Learning; Pongo pygmaeus/*physiology; Social Behavior |
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Address |
Anthropological Institute and Museum, University of Zurich, Switzerland |
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English |
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0036-8733 |
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PMID:16596881 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2830 |
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Author |
Cheney, D.; Seyfarth, R.; Smuts, B. |
Title |
Social relationships and social cognition in nonhuman primates |
Type |
Journal Article |
Year |
1986 |
Publication |
Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
234 |
Issue |
4782 |
Pages |
1361-1366 |
Keywords |
Animals; *Cognition; Female; Male; Pair Bond; Primates/*physiology; *Social Behavior; Social Dominance; Social Perception |
Abstract |
Complex social relationships among nonhuman primates appear to contribute to individual reproductive success. Experiments with and behavioral observations of natural populations suggest that sophisticated cognitive mechanisms may underlie primate social relationships. Similar capacities are usually less apparent in the nonsocial realm, supporting the view that at least some aspects of primate intelligence evolved to solve the challenges of interacting with conspecifics. |
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0036-8075 |
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PMID:3538419 |
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no |
Call Number |
refbase @ user @ |
Serial |
349 |
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Author |
Pennisi, E. |
Title |
Schizophrenia clues from monkeys |
Type |
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Year |
1997 |
Publication |
Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
277 |
Issue |
5328 |
Pages |
900 |
Keywords |
Animals; Antipsychotic Agents/pharmacology; Behavior, Animal/drug effects; *Cercopithecus aethiops; Clozapine/pharmacology; Cognition/drug effects; *Disease Models, Animal; Dopamine/*metabolism; Excitatory Amino Acid Antagonists/pharmacology; Memory/drug effects; Phencyclidine/*pharmacology; Prefrontal Cortex/*metabolism; Schizophrenia/chemically induced/drug therapy/*metabolism; Schizophrenic Psychology |
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0036-8075 |
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Notes |
PMID:9281070 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2844 |
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Author |
Williams, N. |
Title |
Evolutionary psychologists look for roots of cognition |
Type |
|
Year |
1997 |
Publication |
Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
275 |
Issue |
5296 |
Pages |
29-30 |
Keywords |
Animals; *Behavior, Animal; Birds; *Cognition; *Evolution; Female; Humans; Macaca mulatta/psychology; Male; Memory; Reward; *Social Sciences |
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0036-8075 |
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Notes |
PMID:8999531 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2845 |
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Author |
Real, L.A. |
Title |
Animal choice behavior and the evolution of cognitive architecture |
Type |
Journal Article |
Year |
1991 |
Publication |
Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
253 |
Issue |
5023 |
Pages |
980-986 |
Keywords |
Animals; Bees/genetics/*physiology; Biomechanics; *Choice Behavior; *Cognition; *Evolution; Mathematics; Models, Genetic; Probability |
Abstract |
Animals process sensory information according to specific computational rules and, subsequently, form representations of their environments that form the basis for decisions and choices. The specific computational rules used by organisms will often be evolutionarily adaptive by generating higher probabilities of survival, reproduction, and resource acquisition. Experiments with enclosed colonies of bumblebees constrained to foraging on artificial flowers suggest that the bumblebee's cognitive architecture is designed to efficiently exploit floral resources from spatially structured environments given limits on memory and the neuronal processing of information. A non-linear relationship between the biomechanics of nectar extraction and rates of net energetic gain by individual bees may account for sensitivities to both the arithmetic mean and variance in reward distributions in flowers. Heuristic rules that lead to efficient resource exploitation may also lead to subjective misperception of likelihoods. Subjective probability formation may then be viewed as a problem in pattern recognition subject to specific sampling schemes and memory constraints. |
Address |
Department of Biology, University of North Carolina, Chapel Hill 27599-3280 |
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0036-8075 |
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Notes |
PMID:1887231 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2846 |
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Author |
Galdikas, B.M. |
Title |
Orangutan tool use |
Type |
Journal Article |
Year |
1989 |
Publication |
Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
243 |
Issue |
4888 |
Pages |
152 |
Keywords |
Animals; Animals, Wild; *Behavior, Animal; Cognition; *Hominidae; Humans; *Pongo pygmaeus |
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0036-8075 |
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Notes |
PMID:2911726 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2847 |
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Author |
Linton, M.L. |
Title |
Washoe the chimpanzee |
Type |
Journal Article |
Year |
1970 |
Publication |
Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
169 |
Issue |
943 |
Pages |
328 |
Keywords |
Animals; Animals, Newborn; Cognition; Cultural Deprivation; *Hominidae; Humans; Infant; *Language Development; Psychology, Comparative |
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0036-8075 |
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PMID:5450363 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2849 |
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Author |
Roper, K.L.; Zentall, T.R. |
Title |
Directed forgetting in animals |
Type |
Journal Article |
Year |
1993 |
Publication |
Psychological bulletin |
Abbreviated Journal |
Psychol Bull |
Volume |
113 |
Issue |
3 |
Pages |
513-532 |
Keywords |
Animals; Behavior, Animal; *Cognition; Columbidae; Conditioning (Psychology); Discrimination Learning; Female; Humans; Male; Memory Disorders/*psychology; Reinforcement (Psychology); Task Performance and Analysis |
Abstract |
Directed-forgetting research with animals suggests that animals show disrupted test performance only under certain conditions. Important variables are (a) whether during training, the cue to forget (F cue) signals nonreward (i.e., that the trial is over) versus reward (i.e., that reinforcement can be obtained) and (b) given that reinforcement can be obtained on F-cue trials, whether the post-F-cue response pattern is compatible with the baseline memory task. It is proposed that some findings of directed forgetting can be attributed to trained response biases, whereas others may be attributable perhaps to frustration-produced interference. It is suggested that directed forgetting in animals should be studied using procedures similar to those used to study directed forgetting in humans. This can be accomplished by presenting, within a trial, both to-be-remembered and to-be-forgotten material. |
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Department of Psychology, University of Kentucky, Lexington 40506 |
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English |
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0033-2909 |
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PMID:8316612 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
259 |
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Author |
Heschl, A.; Burkart, J. |
Title |
A new mark test for mirror self-recognition in non-human primates |
Type |
Journal Article |
Year |
2006 |
Publication |
Primates |
Abbreviated Journal |
Primates |
Volume |
47 |
Issue |
3 |
Pages |
187-198 |
Keywords |
Animals; *Behavior, Animal; Callithrix/*physiology; Cognition/*physiology; Discrimination (Psychology)/physiology; Female; Male; Photic Stimulation; *Self Concept |
Abstract |
For 30 years Gallup's (Science 167:86-87, 1970) mark test, which consists of confronting a mirror-experienced test animal with its own previously altered mirror image, usually a color mark on forehead, eyebrow or ear, has delivered valuable results about the distribution of visual self-recognition in non-human primates. Chimpanzees, bonobos, orangutans and, less frequently, gorillas can learn to correctly understand the reflection of their body in a mirror. However, the standard version of the mark test is good only for positively proving the existence of self-recognition. Conclusive statements about the lack of self-recognition are more difficult because of the methodological constraints of the test. This situation has led to a persistent controversy about the power of Gallup's original technique. We devised a new variant of the test which permits more unequivocal decisions about both the presence and absence of self-recognition. This new procedure was tested with marmoset monkeys (Callithrix jacchus), following extensive training with mirror-related tasks to facilitate performance in the standard mark test. The results show that a slightly altered mark test with a new marking substance (chocolate cream) can help to reliably discriminate between true negative results, indicating a real lack of ability to recognize oneself in a mirror, from false negative results that are due to methodological particularities of the standard test. Finally, an evolutionary hypothesis is put forward as to why many primates can use a mirror instrumentally – i.e. know how to use it for grasping at hidden objects – while failing in the decisive mark test. |
Address |
Konrad Lorenz Institute for Evolution and Cognition Research, Adolf Lorenz Gasse 2, 3422, Altenberg, Austria. adolf.heschl@uni-graz.at |
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ISSN |
0032-8332 |
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Notes |
PMID:16432640 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2810 |
Permanent link to this record |