نتایج جستجو برای: formation of new memories

تعداد نتایج: 21398717  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

plagiarism in esl/efl learning contexts has been established as a dynamic and multi-layered phenomenon and has become a topic engaging many researchers in a heated debate in recent years. comparisons of student-generated texts with their source texts have shown that students rely on source texts in their writings and copying is a major strategy used by both l1 and l2 writers. in our country a...

Journal: :Trends in neurosciences 2002
Leun J Otten Michael D Rugg

Laying down new memories has long been thought to involve interactions between the hippocampus and multiple regions of the neocortex. Functional neuroimaging studies performed over the past four years provide evidence for this proposal. A recent electrophysiological study offers a possible mechanism by which interactions between brain regions take place during memory formation.

Journal: :PLoS ONE 2009
Steve M. Kim Loren M. Frank

The hippocampus is essential for the formation of memories for events, but the specific features of hippocampal neural activity that support memory formation are not yet understood. The ideal experiment to explore this issue would be to monitor changes in hippocampal neural coding throughout the entire learning process, as subjects acquire and use new episodic memories to guide behavior. Unfort...

Journal: :Current Biology 2009
Andreas Keller

A new study which combined associative memory tests with functional magnetic resonance imaging of the brain has identified a potential neural correlate of the special association that is formed when an odor is first paired with a visual object. Odor memories in humans are likely to be processed by a separate memory system with distinctive features that make odor memories different from visual o...

Journal: :Science of Aging Knowledge Environment 2003

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و زبانهای خارجی 1390

august wilson is undoubtedly one of the rare black playwrights whose works have attracted streams of attention and worldwide audience. the present study aims at analyzing fences and piano lesson which are two of the most successful plays in his pittsburgh cycle from the perspective of michel foucault’s theories and ideas. studying these two plays from foucault’s perspective opens new windows in...

Journal: :PLoS Biology 2005
Sophie Tronel Maria H Milekic Cristina M Alberini

A new memory is initially labile and becomes stabilized through a process of consolidation, which depends on gene expression. Stable memories, however, can again become labile if reactivated by recall and require another phase of protein synthesis in order to be maintained. This process is known as reconsolidation. The functional significance of the labile phase of reconsolidation is unknown; o...

Journal: :Vestnik Samarskogo universiteta. Istoriâ, pedagogika, filologiâ 2022

The purpose of the article is to analyze activities memory institutions in Slavic countries Central and Eastern Europe contexts revision history Second World War Czech Republic Slovakia. author analyzes role formation a new memorial canons about war national versions historical memories. Methodologically, based on principles proposed turn analysis politics memory, belonging paradigm intellectua...

Journal: :Nanoscale 2011
Yuchao Yang Xiaoxian Zhang Min Gao Fei Zeng Weiya Zhou Sishen Xie Feng Pan

We demonstrate nonvolatile resistive switching in single crystalline ZnO nanowires with high ON/OFF ratios and low threshold voltages. Unlike the mechanism of continuous metal filament formation along grain boundaries in polycrystalline films, the resistive switching in single crystalline ZnO nanowires is speculated to be induced by the formation of a metal island chain on the nanowire surface....

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان 1390

we commence by using from a new norm on l1(g) the -algebra of all integrable functions on locally compact group g, to make the c-algebra c(g). consequently, we find its dual b(g), which is a banach algebra so-called fourier-stieltjes algebra, in the set of all continuous functions on g. we consider most of important basic theorems about this algebra. this consideration leads to a rather com...

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