Results 31 to 40 of about 405,443 (224)

Extinction of cue-evoked drug-seeking relies on degrading hierarchical instrumental expectancies [PDF]

open access: yes, 2014
There has long been need for a behavioural intervention that attenuates cue-evoked drug-seeking, but the optimal method remains obscure. To address this, we report three approaches to extinguish cue-evoked drug-seeking measured in a Pavlovian to ...
Rose, Abigail K.   +31 more
core   +1 more source

Cannabidiol regulation of learned fear: implications for treating anxiety-related disorders

open access: yesFrontiers in Pharmacology, 2016
Anxiety and trauma-related disorders are psychiatric diseases with a lifetime prevalence of up to 25%. Phobias and post-traumatic stress disorder (PTSD) are characterized by abnormal and persistent memories of fear-related contexts and cues.
Regimantas Jurkus   +5 more
doaj   +1 more source

Has the Polyploid Wave Ebbed?

open access: yesFrontiers in Plant Science, 2020
There was a wave of whole genome duplications (WGD) during and subsequent to the K-Pg interface, which was followed by an increase in the proportion of species that were polyploid.
Donald A. Levin
doaj   +1 more source

Identification of the Similarities and Differences of Molecular Networks Associated With Fear Memory Formation, Extinction, and Updating in the Amygdala

open access: yesFrontiers in Molecular Neuroscience, 2021
Abnormality of fear memory is one of the important pathogenic factors leading to post-traumatic stress disorder (PTSD), anxiety disorder, and other mental disorders.
Jinfeng Su   +10 more
doaj   +1 more source

Explaining the effectiveness of fear extinction through latent-cause inference

open access: yes, 2021
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
core   +1 more source

From Bench to Brain: A Metadata-driven Approach to Research Data Management in a Collaborative Neuroscientific Research Center

open access: yesData Science Journal
Research data management (RDM) is key to fast and effective cooperation in collaborative research projects, especially when several scientific disciplines are involved.
Marlene Pacharra   +2 more
doaj   +1 more source

Urban forest fragments as unexpected sanctuaries for the rare endemic ghost butterfly from the Atlantic forest

open access: yesEcology and Evolution, 2019
Anthropogenic land expansion, particularly urbanization, is pervasive, dramatically modifies the environment and is a major threat to wildlife with its associated environmental stressors. Urban remnant vegetation can help mitigate these impacts and could
Antonio C. deAndrade   +2 more
doaj   +1 more source

Bringing Neuroscientific Data to Sustainability: Embedded Data Stewardship in CRC 1280

open access: yesBausteine Forschungsdatenmanagement
Information Management (INF) projects are essential to the establishment of infrastructures for the management of research data and metadata in Collaborative Research Centers (CRCs) funded by the German Research Foundation (DFG).
Marlene Pacharra   +2 more
doaj   +1 more source

The politics of animal extinction and conservation: Interests, framing, and policy

open access: yesJournal of Political Ecology, 2023
Why do conservation policies fail to prevent species extinctions and die-offs in contravention of stated intentions and goals? Bringing together a range of literature, including political ecology, political theory, conservation science, communication ...
Maria Armoudian
doaj   +2 more sources

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