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Episodic Memory and Cortico-Hippocampal Interactions
, 2002
"... This memory trace is a rather complex neural circuit comprising all the functional subunits discussed in the section on representational requirements of encoding episodic memory, but SMRITI shows that the formation of this complex circuit is the direct consequence of the idiosyncratic architecture, ..."
Abstract
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Cited by 53 (4 self)
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satisfactory account of experimental data [9,33,38]. The finding that retrograde amnesia in hippocampal patients often extends to events occurring several decades prior to hippocampal insult poses a problem for the `consolidation as transfer' hypothesis [8--10,33]. Under this hypothesis, the tempor...
162 Review TRENDS in Cognitive Sciences Vol.6 No.4 April 2002 Episodic memory and
"... cortico–hippocampal interactions ..."
From transient patterns to persistent structures: A model of episodic memory formation via cortico-hippocampal interactions
"... We readily acquire memories of events and situations in our daily lives. There is a broad consensus that the hippocampal system (HS) plays a critical role in the encoding and retrieval of such "episodic" memories. But how the HS subserves this mnemonic function is not fully understood. Thi ..."
Abstract
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Cited by 13 (9 self)
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We readily acquire memories of events and situations in our daily lives. There is a broad consensus that the hippocampal system (HS) plays a critical role in the encoding and retrieval of such "episodic" memories. But how the HS subserves this mnemonic function is not fully understood
1 Submitted to Behavioral and Brain Sciences From transient patterns to persistent structures: A model of episodic memory formation via cortico-hippocampal interactions
"... We readily acquire memories of events and situations in our daily lives. There is a broad consensus that the hippocampal system (HS) plays a critical role in the encoding and retrieval of such “episodic ” memories. But how the HS subserves this mnemonic function is not fully understood. This article ..."
Abstract
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We readily acquire memories of events and situations in our daily lives. There is a broad consensus that the hippocampal system (HS) plays a critical role in the encoding and retrieval of such “episodic ” memories. But how the HS subserves this mnemonic function is not fully understood
unknown title
, 2001
"... Episodic memory trace formation in the hippocampal system: a model of cortico-hippocampal interaction ..."
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Episodic memory trace formation in the hippocampal system: a model of cortico-hippocampal interaction
Learning Structured Representations
- Neurocomputing
, 2002
"... shruti is a connectionist model that demonstrates how a network of neuron-like elements can encode a large body of semantic, episodic, and causal knowledge, and rapidly make decisions and perform explanatory and predictive reasoning. To further ground this model in the functioning of the brain it ..."
Abstract
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Cited by 1 (0 self)
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it must be shown that components of the model can be learned in a neurally plausible manner. Previous work has already demonstrated the rapid learning of episodic facts via cortico-hippocampal interactions.
Adaptive Stimulus Representations: A Computational Theory of Hippocampal-Region Function
"... We present a theory of cortico-hippocampal interaction in discrimination learning. The hippocampal region is presumed to form new stimulus representations which facilitate learning by enhancing the discriminability of predictive stimuli and compressing stimulus-stimulus redundancies. The cortical an ..."
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We present a theory of cortico-hippocampal interaction in discrimination learning. The hippocampal region is presumed to form new stimulus representations which facilitate learning by enhancing the discriminability of predictive stimuli and compressing stimulus-stimulus redundancies. The cortical
RAPID COMMUNICATION Functional Connectivity With the Hippocampus During Successful Memory Formation
"... ABSTRACT: Although it is well established that the hippocampus is critical for episodic memory, little is known about how the hippocampus interacts with cortical regions during successful memory formation. Here, we used event-related functional magnetic resonance imaging (fMRI) to identify areas th ..."
Abstract
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. These findings demonstrate that successful memory formation is associated with transient increases in cortico-hippocampal interaction.
Learning intentional behavior in the Kmodel of the amygdala and entorhinal cortex with the cortico-hippocampal formation. Neurocomputing
, 2005
"... Abstract The interaction between entorhinal cortex (EC), amygdala, and hippocampal and cortical areas in vertebrate brains is studied using the dynamical K model approach. Special emphasis is given to the role of EC in decision making under the influence of sensory, orientation, and motivational cl ..."
Abstract
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Cited by 9 (1 self)
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Abstract The interaction between entorhinal cortex (EC), amygdala, and hippocampal and cortical areas in vertebrate brains is studied using the dynamical K model approach. Special emphasis is given to the role of EC in decision making under the influence of sensory, orientation, and motivational
Printed in the United States of America Two functional components of the hippocampal memory system
"... Abstract: There is considerable evidence that the hippocampal system contributes both to (1) the temporary maintenance of memories and to (2) the processing of a particular type of memory representation. The findings on amnesia suggest that these two distinguishing features of hippocampal memory pro ..."
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processing are orthogonal. Together with anatomical and physiological data, the •neuropsychological findings support a model of cortico-hippocampal interactions in which the temporal and representational properties of hippocampal memory processing are mediated separately. We propose that neocortical
Results 1 - 10
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