Results 91 to 100 of about 26,009 (298)

A Test of Stress, Cues, and Re-exposure to Large Wins as Potential Reinstaters of Suboptimal Decision Making in Rats

open access: yesFrontiers in Psychology, 2015
The present experiment investigated potential reinstaters of suboptimal economic decision making in rats. Rats were first trained on a version of the rat Gambling Task under conditions designed to promote choice of a suboptimal option that occasionally ...
Nina P. Connolly   +3 more
doaj   +1 more source

Graded Reinstatement in Belief Revision

open access: yes, 2020
-An important issue in belief revision is the possible loss of previous information which later might turn to be correct when new information becomes available to the agent.
Andrea G B Tettamanzi   +3 more
core  

Microplastics‐Induced Gut Microbiota Dysbiosis Accelerates Alzheimer's‐Like Pathology and Cognitive Decline via the Gut–Brain Axis

open access: yesAdvanced Science, EarlyView.
Microplastics (MPs) breach the gut‐brain axis by triggering taurine‐depleting microbiota dysbiosis that accelerates Alzheimer‐like pathology in 5XFAD mice. Taurine supplementation normalizes autophagy, microglial quiescence, and cognition, and plasma taurine inversely tracks cognitive decline in ADNI participants, revealing a readily translatable ...
Zifeng Wu   +8 more
wiley   +1 more source

Astrocytic FDX1 Contributes to Copper Dyshomeostasis‐associated Synaptic Dysfunction in Depression and Is Modulated by Exercise

open access: yesAdvanced Science, EarlyView.
Chronic stress disrupts copper homeostasis and promotes copper accumulation in the prelimbic cortex, leading to astrocytic FDX1 upregulation. Elevated astrocytic FDX1 impairs calcium signaling, induces structural atrophy, and disrupts synaptic function, contributing to depressive‐like behaviors. Physical exercise reverses these alterations by restoring
Lina Gao   +11 more
wiley   +1 more source

Emerging Role for Corticotropin Releasing Factor Signaling in the Bed Nucleus of the Stria Terminalis at the Intersection of Stress and Reward

open access: yesFrontiers in Psychiatry, 2013
Stress and anxiety play an important role in the development and maintanence of drug and alcohol addiction. The bed nucleus of the stria terminalis (BNST), a brain region involved in the production of long-term stress related behaviors, plays an ...
Yuval eSilberman, Danny G. Winder
doaj   +1 more source

Evolution of digital reinstatement methods within private cadastral organisations

open access: yes, 2001
Cadastral reinstatement methods within Queensland involve the use of modern digital surveying techniques in combination with traditional non-digital methods of recording and reporting information.
Steggall, Stephen William
core  

Generalizing Consistency and Reinstatement in Abstract Argumentation

open access: yes, 2022
We introduce two generic notions related to consistency and reinstatement in an abstract labelling setting, based on a relation of intolerance between the labelled elements and two specific relations, called incompatibility and reinstatement violation ...
Pietro Baroni   +2 more
core  

A Biomimetic Dual‐Targeting Nano‐APA‐Editor Reprograms the 3'UTR Landscape for Tongue Squamous Cell Carcinoma Therapy

open access: yesAdvanced Science, EarlyView.
This study unveils a pathogenic axis in oral cancer where NUDT21 suppresses a tumor suppressor network, prominently PTEN, via 3'UTR lengthening. To exploit this transcriptomic vulnerability, we developed a biomimetic Nano‐APA‐editor. By delivering CRISPR/Cas9, we reprogrammed the global 3'UTR landscape, restoring multi‐target tumor suppression and ...
Yiran Ao   +5 more
wiley   +1 more source

Do Politically Motivated Import Bans Leave Lasting Scars? Evidence From Australian–Chinese Beef Trade

open access: yesAgribusiness, EarlyView.
ABSTRACT In May 2020, China abruptly suspended imports from several major Australian beef processors, escalating a diplomatic dispute between the two countries. This trade measure disrupted one of the largest beef export relationships in the world almost overnight.
K. Aleks Schaefer, Youngjune Kim
wiley   +1 more source

Reduction of the Morphine Maintenance by Blockade of the NMDA Receptors during Extinction Period in Conditioned Place Preference Paradigm of Rats

open access: yesBasic and Clinical Neuroscience, 2016
Introduction: Activation of N-methyl-d-aspartate (NMDA) glutamate receptors in the nucleus accumbens is a component of drug-induced reward mechanism.
Ali Siahposht-Khachaki   +2 more
doaj  

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