نتایج جستجو برای: defensive mechanism
تعداد نتایج: 572509 فیلتر نتایج به سال:
BACKGROUND Defensive medicine is becoming more frequent behaviour and has an impact on the economic 'health' of national healthcare systems. AIM The aim of this study was to clarify the impact of defensive medicine on gastroenterological practices in Lombardy. METHODS Gastroenterologists attending the Lombardy Annual Gastroenterological Conference received a questionnaire based on multiple ...
The ability of animals to respond to life-threatening stimuli is essential for survival. Although vision provides one of the major sensory inputs for detecting threats across animal species, the circuitry underlying defensive responses to visual stimuli remains poorly defined. Here, we investigate the circuitry underlying innate defensive behaviours elicited by predator-like visual stimuli in m...
UNLABELLED The central amygdala (CeA) has a key role in learning and expression of defensive responses. Recent studies indicate that somatostatin-expressing (SOM(+)) neurons in the lateral division of the CeA (CeL) are essential for the acquisition and recall of conditioned freezing behavior, which has been used as an index of defensive response in laboratory animals during Pavlovian fear condi...
The above oath is what every physician is bound to follow, but what happens in real practice is quite alarming. The so-called divine profession has lost its glory due to the intrusion of an evil namely ‘defensive medicine.’ Defensive medicine in simple words is departing from normal medical practice as a safeguard from litigation. It occurs when a medical practitioner performs treatment or proc...
Let Γ = (V,E) be a simple graph. For a nonempty set X ⊆ V , and a vertex v ∈ V , δX(v) denotes the number of neighbors v has in X. A nonempty set S ⊆ V is a defensive k-alliance in Γ = (V,E) if δS(v) ≥ δS̄(v)+k, ∀v ∈ S. A defensive k-alliance S is called global if it forms a dominating set. The global defensive k-alliance number of Γ, denoted by γ k(Γ), is the minimum cardinality of a defensive ...
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