منابع مشابه
Orbitofrontal Reality Filtering
Decades of research have deepened our understanding of how the brain forms memories and uses them to build our mental past and future. But how does it determine whether an evoked memory refers to the present and can be acted upon? The study of patients who confuse reality, as evident from confabulation and disorientation, has opened ways to explore this vital capacity. Results indicate that the...
متن کاملFrontal tDCS modulates orbitofrontal reality filtering.
Orbitofrontal reality filtering denotes a memory control mechanism necessary to keep thought and behavior in phase with reality. Its failure induces reality confusion as evident in confabulation and disorientation. In the present study, we explored the influence of orbitofrontal transcranial direct current stimulation (tDCS) on reality filtering. Twenty healthy human subjects made a reality fil...
متن کاملNo Influence of Positive Emotion on Orbitofrontal Reality Filtering: Relevance for Confabulation
Orbitofrontal reality filtering (ORFi) is a mechanism that allows us to keep thought and behavior in phase with reality. Its failure induces reality confusion with confabulation and disorientation. Confabulations have been claimed to have a positive emotional bias, suggesting that they emanate from a tendency to embellish the situation of a handicap. Here we tested the influence of positive emo...
متن کاملAn Electrophysiological Dissociation between Orbitofrontal Reality Filtering and Context Source Monitoring
Memory influences behavior in multiple ways. One important aspect is to remember in what precise context in the past a piece of information was acquired (context source monitoring). Another important aspect is to sense whether an upcoming thought, composed of fragments of memories, refers to present reality and can be acted upon (orbitofrontal reality filtering). Whether these memory control pr...
متن کاملIntelligent Filtering for Augmented Reality
Recent developments in computing hardware have begun to make mobile and wearable Augmented Reality (AR) systems a reality. With this new freedom, AR systems can now be used in a very wide range of applications including disaster relief, localization and repair of utilities and even as an assistant for tourists walking through unfamiliar historical sites. This paper considers the use of AR to as...
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ژورنال
عنوان ژورنال: Frontiers in Behavioral Neuroscience
سال: 2013
ISSN: 1662-5153
DOI: 10.3389/fnbeh.2013.00067