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The role of stimuli associated to extinction cues on response recovery Rol de estímulos asociados a las claves de extinción en la recuperación de respuesta
(Pontificia Universidad Catolica de Chile, 2019)
Two experiments analyzed the role of extinction cues (EC) and stimuli associated to them in the reacquisition of conditioned ethanol tolerance. Ethanol-induced ataxia was measured in 80 rat subjects using a tilting plane, ...
An Inexpensive Method to Study Response Variability in Acquisition and Extinction of Operant Behavior
(Sociedad Mexicana de Análisis de la Conducta / Mexican Society of Behavior Analysis, 2017)
The remarkable discovery of a new and extinct species of Tityus from Martinique in Lesser Antilles (Chelicerata, Scorpiones, Buthidae)
(Anales del Instituto de Biología serie Zoología, 2009)
Rapid recovery of Patagonian plant–insect associations after the end-Cretaceous extinction
(Springer Nature, 2016-11)
The Southern Hemisphere may have provided biodiversity refugia after the Cretaceous/Palaeogene (K/Pg) mass extinction. However, few extinction and recovery studies have been conducted in the terrestrial realm using well-dated ...
Extinction debt of a common shrub in a fragmented landscape
(Wiley, 2015-06)
Environmental stochasticity and low demographic rates may cause delayed extinctions of habitat-specialist species that were initially retained within remnant patches after habitat loss and fragmentation. Detecting such ...
Comparing the context specificity of extinction and latent inhibition
(Springer, 2015)
Exposure to a cue alone either before (i.e., latent inhibition treatment) or after (i.e., extinction) the cue is paired with an unconditioned stimulus results in attenuated conditioned responding to the cue. Here we report ...
Stimulus specificity in the acquisition and extinction of conditioned taste aversion
(Sociedad de Biologia de Chile, 2008)
Bushmeat hunting and extinction risk to the world’s mammals
(2016-10-19)
Terrestrial mammals are experiencing a massive collapse in their population sizes and geographical ranges around the world, but many of the drivers, patterns and consequences of this decline remain poorly understood. Here ...
Holocene variation in the small mammal fauna of central Chile
(Elsevier GmbH, 1998)
Constraining the time of extinction of the South American fox Dusicyon avus (Carnivora, Canidae) during the late Holocene
(Elsevier, 2011-02-22)
The mass extinction at the end of the Pleistocene affected South America during the Late Pleistocene and the Early Holocene, when megamammals and large mammals disappeared. Several carnivores became extinct, like the ...