Social plasticity in choosiness in green tree frogs, Hyla cinerea
نویسندگان
چکیده
منابع مشابه
Social context influences androgenic effects on calling in the green treefrog (Hyla cinerea).
Courtship behavior in frogs is an ideal model for investigating the relationships among social experience, gonadal steroids, and behavior. Reception of mating calls causes an increase in androgen levels in listening males, and calling, in turn, depends on the presence of androgens. However, previous studies found that androgen replacement does not always restore calling to intact levels, and th...
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Sound-producing muscles provide the opportunity of studying the limits of power production at high contractile frequencies. We used the work loop technique to determine the power available from the external oblique muscles in two related species of North American gray tree frog, Hyla chrysoscelis and Hyla versicolor. These trunk muscles contract cyclically, powering high-intensity sound product...
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Dopamine modulates a range of behaviors that include motor processes, learning, and incentive motivation. Neuroanatomical research supports conservation of dopaminergic populations in the midbrain across vertebrate species, however, less evidence is available for dopamine receptor distributions and function. In order to test the behavioral role of dopamine in a conserved dopaminergic system, th...
متن کاملEffects of amphetamine on conditioned place preference and locomotion in the male green tree frog, Hyla cinerea.
Neural systems mediating motivation and reward have been well described in mammalian model systems, especially with reference to reward properties of drugs of abuse. Far less is known of the neural mechanisms underlying motivation and reward in non-mammals. The behavioral procedure conditioned place preference (CPP) is often used to quantify reward properties of psychoactive drugs. The indirect...
متن کاملEffects of Amphetamine on Conditioned Place Preference and Locomotion in the Male Green Tree Frog, Hyla cinerea
Neural systems mediating motivation and reward have been well described in mammalian model systems, especially with reference to reward properties of drugs of abuse. Far less is known of the neural mechanisms underlying motivation and reward in non-mammals. The behavioral procedure conditioned place preference (CPP) is often used to quantify reward properties of psychoactive drugs. The indirect...
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ژورنال
عنوان ژورنال: Behavioral Ecology
سال: 2017
ISSN: 1045-2249,1465-7279
DOI: 10.1093/beheco/arx103