Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Theodora Fuss"'
Autor:
Theodora Fuss
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
The idea of “smart is sexy,” meaning superior cognition provides competitive benefits in mate choice and, therefore, evolutionary advantages in terms of reproductive fitness, is both exciting and captivating. Cognitively flexible individuals perc
Externí odkaz:
https://doaj.org/article/2e513a0b64b446679753f5da921b7bc3
Mate Choice, Sex Roles and Sexual Cognition: Neuronal Prerequisites Supporting Cognitive Mate Choice
Autor:
Theodora Fuss
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
Across taxa, mate choice is a highly selective process involving both intra- and intersexual selection processes aiming to pass on one’s genes, making mate choice a pivotal tool of sexual selection. Individuals adapt mate choice behavior dynamicall
Externí odkaz:
https://doaj.org/article/8670475aa15d49dbbffd3fa349e7e654
Publikováno v:
Animal Behavior and Cognition, Vol 4, Iss 3, Pp 223-241 (2017)
The aim of the present study was to test juvenile grey bamboo sharks (Chiloscyllium griseum) for their ability to perceive and discriminate simple and complex motion patterns. Experiments were carried out as two-alternative forced choice experiments;
Externí odkaz:
https://doaj.org/article/fc78ddc875594c9d9fba6dbd7eb19f1c
Publikováno v:
Animal Behaviour. 173:9-19
Numerous studies have examined social learning in different contexts on the one hand and sex-specific differences in a number of cognitive tasks on the other. The present study on Atlantic mollies, Poecilia mexicana, is among the first to link behavi
Autor:
Theodora Fuss, Klaudia Witte
Publikováno v:
Current Zoology
Autor:
Theodora Fuss, Klaudia Witte
Publikováno v:
Current Zoology
Behavioral flexibility provides an individual with the ability to adapt its behavior in response to environmental changes. Studies on mammals, birds, and teleosts indicate greater behavioral flexibility in females. Conversely, males appear to exhibit
Publikováno v:
Journal of Fish Biology. 94:759-771
The social environment offers fish complex information about the quality, performance, personality and other cues of potential mates and competitors simultaneously. It is likely, therefore, that the environmental information regarding the context of
Autor:
Vera Schluessel, Theodora Fuss
Publikováno v:
Zoology. 123:16-29
This is the first study to comparatively assess the perception of the Ebbinghaus-Titchener circles and variations of the Delboeuf illusion in four juvenile bamboo sharks (Chiloscyllium griseum) and five damselfish (Chromis chromis) using identical tr
Publikováno v:
Current Zoology
Sorting objects and events into categories and concepts is an important cognitive prerequisite that spares an individual the learning of every object or situation encountered in its daily life. Accordingly, specific items are classified in general gr
Autor:
Theodora Fuss, Vera Schluessel
Publikováno v:
Brain structurefunction. 223(9)
Using the expression of the immediate early gene (IEG) egr-1 as a neuronal activity marker, brain regions potentially involved in learning and long-term memory functions in the grey bamboo shark were assessed with respect to selected visual discrimin