Results 11 to 20 of about 342,951 (316)
Differential activation of anatomically defined neuronal subpopulations in the amygdala during fear conditioning and extinction [PDF]
, 2009 The amygdala is a key structure of the neuronal circuitry mediating expression and extinction of conditioned fear. However, fear memories are thought to be encoded in a larger network comprising the medial prefrontal cortex (mPFC) and the ...
Senn, Verena
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Fear conditioning- and extinction-induced neuronal plasticity in the mouse amygdala [PDF]
, 2009 Experience-dependent changes in behavior are mediated by long-term functional modifications in brain circuits. To study the underlying mechanisms, our lab is using classical auditory fear conditioning, a simple and robust form of associative learning. In
Ciocchi, Stéphane
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Explaining the effectiveness of fear extinction through latent-cause inference
, 2022 Acquiring fear responses to predictors of aversive outcomes is crucial for survival. At the same time, it is important to be able to modify such associations when they are maladaptive, for instance in treating anxiety and trauma-related disorders ...
Marie-H. Monfils +3 more
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Frontiers in Ecology and Evolution, 2022 The colonization of Mauritius exemplifies the role played by humans in altering the ecosystems of remote oceanic islands. This paper focuses on how we study those islands first colonized under the global mantle of colonialism.
Krish Seetah +5 more
doaj +1 more source
»Hope dies – Action begins« [PDF]
, 2019 "Hope dies - action begins" - this is the motto of the new global environmental movement "Extinction Rebellion" (XR). XR wants to make us all aware of finally taking radical measures against the gigantic species extinction and climate catastrophe.
Extinction Rebellion Hannover,
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Targets for maintenance of dead wood for biodiversity conservation based on extinction thresholds [PDF]
, 2006 Forestry decreases the amount of dead wood, thereby threatening the persistence of many saproxylic (wood-living) organisms. In this article, we discuss how targets for efforts to maintain and restore dead wood in managed forest landscapes should be ...
Ranius, Thomas, Fahrig, Lenore
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Radiocarbon Chronologies and Extinction Dynamics of the Late Quaternary Mammalian Megafauna of the Taimyr Peninsula, Russian Federation [PDF]
, 2002 This paper presents 75 new radiocarbon dates based on late Quaternary mammal remains recovered from eastern Taimyr Peninsula and adjacent parts of the northern Siberian lowlands, Russian Federation, including specimens of woolly mammoth (Mammuthus ...
MacPhee, Ross D.E., +19 more
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jlpenn/Metabolic-Index-Extinction-Risk: Code for Marine Extinction Risk from Climate Warming
, 2021 <p>This release contains the plotting and analysis scripts and model code for J. Penn, C.
jlpenn
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Proceedings of the National Academy of Sciences, 2018 Thirty years ago, biologists began to predict how climate change would alter species’ ranges, extinctions, and their roles in ecosystems (1). Since then, evidence has begun to confirm these nascent predictions. The current global temperature rise of ∼1 °C has shifted species up mountains and latitudes (2), altered the timing of key life events such as ...
openaire +2 more sources