Cats match voice and face: cross-modal representation of humans in cats (Felis catus).

abstract：:When we compare human gestures to those of other apes, it looks at first like there is nothing much to compare at all. In adult humans, gestures are thought to be a window into the thought processes accompanying language, and sign languages are equal to spoken language with all of its features. Some research firmly em...

journal_title：Animal cognition

authors： Kersken V,Gómez JC,Liszkowski U,Soldati A,Hobaiter C

更新日期：2019-07-01 00:00:00

abstract：:Bumblebees are capable of rapidly learning discriminations, but flexibility in bumblebee learning is less well understood. We tested bumblebees (Bombus impatiens) on a serial reversal learning task. A serial reversal task requires learning of an initial discrimination between two differentially rewarded stimuli, follo...

journal_title：Animal cognition

authors： Strang CG,Sherry DF

更新日期：2014-05-01 00:00:00

abstract：:The original article shows incorrect values for 'Coef. and Robust SE' under the heading. ...

journal_title：Animal cognition

authors： Perry S

更新日期：2018-11-01 00:00:00

abstract：:In many species, males and females have different reproductive roles and/or differ in their ecological niche. Since in these cases the two sexes often face different cognitive challenges, selection may promote some degree of cognitive differentiation, an issue that has received relatively little attention so far. We i...

journal_title：Animal cognition

authors： Lucon-Xiccato T,Bisazza A

更新日期：2016-07-01 00:00:00

abstract：:The desert harvester ant (Veromessor pergandei) employs a mixture of social and individual navigational strategies at separate stages of their foraging trip. Individuals leave the nest along a pheromone-based column, travelling 3-40 m before spreading out to forage individually in a fan. Foragers use path integration ...

journal_title：Animal cognition

authors： Freas CA,Congdon JV,Plowes NJR,Spetch ML

更新日期：2020-11-01 00:00:00

abstract：:Fish move in a three-dimensional environment in which it is important to discriminate between stimuli varying in colour, size, and shape. It is also advantageous to be able to recognize the same structures or individuals when presented from different angles, such as back to front or front to side. This study assessed ...

journal_title：Animal cognition

authors： Schluessel V,Kraniotakes H,Bleckmann H

更新日期：2014-03-01 00:00:00

abstract：:The most robust sex differences in cognition across polygynous mammalian species are the sex-specific patterns of the use of spatial cues during encoding and orientation. In laboratory rats, wild rodents, and humans, females orient preferentially to the features and arrangement of local landmarks, while males preferen...

journal_title：Animal cognition

authors： Bettis TJ,Jacobs LF

更新日期：2013-11-01 00:00:00

abstract：:Overmarking occurs when one individual places its scent mark directly on top of the scent mark of another individual. Although it is almost ubiquitous among terrestrial mammals, we know little about the function of overmarking. In addition, almost all studies on mammalian overmarking behaviour dealt with adult individ...

journal_title：Animal cognition

authors： Pluháček J,Tučková V,King SRB,Šárová R

更新日期：2019-03-01 00:00:00

abstract：:We examined inferential reasoning by exclusion in the Clark's nutcracker (Nucifraga columbiana) using two-way object-choice procedures. While other social scatter-hoarding corvids appear capable of engaging in inferential reasoning, it remains unclear if the relatively less social nutcracker is able to do so. In an in...

journal_title：Animal cognition

authors： Tornick JK,Gibson BM

更新日期：2013-07-01 00:00:00

abstract：:In previous conditioning experiments training domestic chickens to magnetic directions, a brown strain solved the task, whereas a white strain seemed unable to do so (Freire et al. Anim Cogn 11:547-552, 2008). To test whether this was possibly caused by loss of magnetic compass orientation in the white chickens, we an...

journal_title：Animal cognition

authors： Denzau S,Niessner C,Wiltschko R,Wiltschko W

更新日期：2013-05-01 00:00:00

abstract：:Although the Piagetian framework has been used by numerous researchers to compare cognitive abilities of diverse species, the system is often criticized as implemented. I examine the various criticisms, suggest ways in which the system can be improved, and argue for the need for descriptive systems such as the Piageti...

journal_title：Animal cognition

authors： Pepperberg IM

更新日期：2002-09-01 00:00:00

abstract：:In a constantly changing environment, it is advantageous for animals to encode a location (such as a food source) relying on more than one single cue. A certain position might, in fact, be signalled by the presence of information acquired through different sensory modalities which may be integrated into cohesive memor...

journal_title：Animal cognition

authors： De Agrò M,Oberhauser FB,Loconsole M,Galli G,Dal Cin F,Moretto E,Regolin L

更新日期：2020-11-01 00:00:00

abstract：:Theory and empirical findings predict that individuals in a negative affective state are more sensitive to unexpected reward loss and less sensitive to unexpected reward gain compared to individuals in a neutral or positive affective state. We explore the use of sensitivity to reward shifts measured during successive ...

journal_title：Animal cognition

authors： Tan SLT,Handasyde KA,Rault JL,Mendl M

更新日期：2020-01-01 00:00:00

abstract：:The trap-tube problem is used to assess whether an individual is able to foresee the outcome of its actions. To solve the task, an animal must use a tool to push a piece of food out of a tube, which has a trap along its length. An animal may learn to avoid the trap through a rule based on associative processes, e.g. u...

journal_title：Animal cognition

authors： Tebbich S,Seed AM,Emery NJ,Clayton NS

更新日期：2007-04-01 00:00:00

abstract：:Many animal species use a variety of cognitive strategies to locate food resources. One strategy is to make inferences by exclusion, i.e., perceiving the absence of reward as a cue that another location should be investigated. The use of such advanced cognitive strategies may be more prominent in species that are know...

journal_title：Animal cognition

authors： Petit O,Dufour V,Herrenschmidt M,De Marco A,Sterck EH,Call J

更新日期：2015-07-01 00:00:00

abstract：:Now more than ever animal studies have the potential to test hypotheses regarding how cognition evolves. Comparative psychologists have developed new techniques to probe the cognitive mechanisms underlying animal behavior, and they have become increasingly skillful at adapting methodologies to test multiple species. M...

journal_title：Animal cognition

authors： MacLean EL,Matthews LJ,Hare BA,Nunn CL,Anderson RC,Aureli F,Brannon EM,Call J,Drea CM,Emery NJ,Haun DB,Herrmann E,Jacobs LF,Platt ML,Rosati AG,Sandel AA,Schroepfer KK,Seed AM,Tan J,van Schaik CP,Wobber V

更新日期：2012-03-01 00:00:00

abstract：:Due to the high variability in predation risk through space and time, prey have to continuously update information about the risk level posed by predators. Despite numerous studies focusing on temporal risk assessment, we know very little about how individuals deal with information regarding changes in risk level of a...

journal_title：Animal cognition

authors： Ferrari MC,Chivers DP

更新日期：2013-07-01 00:00:00

abstract：:Group living confers ecological benefits, and the associated fitness gain may be positively related to the size of the group. Thus, the ability to discriminate numerical differences may confer important fitness advantages in social fish. There is evidence that this ability can be improved by behavioral interactions am...

journal_title：Animal cognition

authors： Bai Y,Tang ZH,Fu SJ

更新日期：2019-03-01 00:00:00

abstract：:Recent evidence for different tool kits, proposed to be based upon culture-like transmission, have been observed across different chimpanzee communities across Western Africa. In light of these findings, the reported failures by seven captive juvenile chimpanzees tested with 27 tool use tasks (Povinelli 2000) seem eni...

journal_title：Animal cognition

authors： Furlong EE,Boose KJ,Boysen ST

更新日期：2008-01-01 00:00:00

abstract：:Two experiments assessed the ability of four adult female chimpanzees to categorize natural objects. Chimpanzees were initially trained to match different color photographs of familiar objects from four possible categories. In training, all the comparison stimuli were from the same category in one condition, and from ...

journal_title：Animal cognition

authors： Tanaka M

更新日期：2001-11-01 00:00:00

abstract：:Cuttlefish have a large repertoire of body patterns that are used for camouflage and interspecific signaling. Intraspecific signaling by male cuttlefish has been well documented but studies on signaling by females are lacking. We found that females displayed a newly described body pattern termed Splotch toward their m...

journal_title：Animal cognition

authors： Palmer ME,Calvé MR,Adamo SA

更新日期：2006-04-01 00:00:00

abstract：:We investigated the behavioural and cognitive development of a captive male infant chimpanzee, Ayumu, raised by his mother, Ai. Here we report Ayumu's achievements up to the age of 2 years and 3 months, in the context of complex computer-controlled tasks. From soon after birth, Ayumu had been present during an experim...

journal_title：Animal cognition

authors： Sousa C,Okamoto S,Matsuzawa T

更新日期：2003-12-01 00:00:00

abstract：:The emergence of novel behavior is a multilayered phenomenon that comprehends distinct processes. One such process is known as insightful problem solving. "Insight" can be explained as the spontaneous interconnection of previously acquired behavioral repertoires. The objective of this study was to investigate: (1) whe...

journal_title：Animal cognition

authors： Neves Filho HB,de Carvalho Neto MB,Taytelbaum GP,Malheiros RD,Knaus YC

更新日期：2016-11-01 00:00:00

abstract：:Sound categorisation plays a crucial role for processing ecological and social stimuli in a species' natural environment. To explore the discrimination and evaluation of sound stimuli in human babies and nonhuman primates, a reciprocal habituation-dishabituation paradigm has been successfully introduced into auditory ...

journal_title：Animal cognition

authors： Konerding WS,Brunke J,Schehka S,Zimmermann E

更新日期：2011-11-01 00:00:00

abstract：:Like humans, Old World monkeys are known to use configural face processing to distinguish among individuals. The ability to recognize an individual through the perception of subtle differences in the configuration of facial features plays an important role in social cognition. To test this ability in New World monkeys...

journal_title：Animal cognition

authors： Nakata R,Osada Y

更新日期：2012-07-01 00:00:00

abstract：:Humans are characterized by complex social cognitive abilities that emerge early in development. Comparative studies of nonhuman primates can illuminate the evolutionary history of these social capacities. We examined the cognitive skills that rhesus monkeys (Macaca mulatta) use to follow gaze, a foundational skill in...

journal_title：Animal cognition

authors： Bettle R,Rosati AG

更新日期：2019-09-01 00:00:00

abstract：:Many wild primates occupy large home ranges and travel long distances each day. Navigating these ranges to find sufficient food presents a substantial cognitive challenge, but we are still far from understanding either how primates represent spatial information mentally or how they use this information to navigate und...

journal_title：Animal cognition

authors： Di Fiore A,Suarez SA

更新日期：2007-07-01 00:00:00

abstract：:Wild animals face the challenge of locating feeding sites distributed across broad spatial and temporal scales. Spatial memory allows animals to find a goal, such as a productive feeding patch, even when there are no goal-specific sensory cues available. Because there is little experimental information on learning and...

journal_title：Animal cognition

authors： Lührs ML,Dammhahn M,Kappeler PM,Fichtel C

更新日期：2009-07-01 00:00:00

abstract：:Learning can occur through self-experience with the environment, or through the observation of others. The latter allows for adaptive behaviour without trial-and-error, thus maximizing individual fitness. Perhaps given their mostly solitary lifestyle, cuttlefish have seldomly been tested under observational learning s...

journal_title：Animal cognition

authors： Sampaio E,Ramos CS,Bernardino BLM,Bleunven M,Augustin ML,Moura É,Lopes VM,Rosa R

更新日期：2021-01-01 00:00:00

abstract：:An adult male orangutan (Pongo abelii) was presented with a series of delayed matching-to-sample (DMTS) tasks in which he was to match images based on (a) the number of individual animals depicted in the photograph (from 1 to 4), (b) the number of abstract shapes presented in the stimulus (from 1 to 4), or (c) the num...

journal_title：Animal cognition

authors： Vonk J

更新日期：2014-03-01 00:00:00