النتائج (
العربية) 1:
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tropical jungle). Most of us would agree that is it the subjective sense of time, the connection to the self, the feelings of familiarityand a special kind of consciousness, termed autonoetic consciousness that enable one to be aware of the self in subjectivetime (Tulving, 2002). These elements may be present in imagined fictitious experiences either to a much lesser extentor not at all (Hassabis, Kumaran, Maguire, 2007). Similarities and differences between complex scene imagery and autobiographicalmemory are well documented in a neuroimaging study of Hassabis, Kumaran, Maguire (2007). These authorsshowed that a distributed brain network involving the hippocampus, parahippocampal gyrus, retrosplenial cortices, posteriorparietal cortices, and ventromedial prefrontal cortex was recruited during both autobiographical memory recall and recallof previously constructed fictitious experiences that were well-matched for difficulty, age, detail and vividness. Thesespecific conditions were investigated because the comparison between them allowed us to partial out the effects of sceneconstruction, and to ask which brain regions underlie the special properties of autobiographical memory. Activation of specificbrain areas, i.e., the posterior cingulated cortex, the anterior medial prefrontal cortex, and precuneus, was indeed observedonly during episodic memory recall, suggesting that these regions may support functions reflecting self-projectionin time, self-relevance and sense of familiarity that are specific to autobiographical memory over and above scene construction
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