Results 211 to 220 of about 72,560 (254)
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Hippocampus, 1995
AbstractThe pattern of impulse transfer along the entorhinal‐hippocampal‐entorhinal loop has been analyzed in the guinea pig by field potential analysis. The loop was driven by impulse volleys conducted by presubicular commissural fibers, directly stimulated in the dorsal psalterium, which monosynaptically activated perforant path neurons in the medial
Bartesaghi, R, Gessi, T, Migliore, M
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AbstractThe pattern of impulse transfer along the entorhinal‐hippocampal‐entorhinal loop has been analyzed in the guinea pig by field potential analysis. The loop was driven by impulse volleys conducted by presubicular commissural fibers, directly stimulated in the dorsal psalterium, which monosynaptically activated perforant path neurons in the medial
Bartesaghi, R, Gessi, T, Migliore, M
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Hippocampus, 2011
AbstractPrincipal neurons in different medial entorhinal cortex (MEC) layers show variations in spatial modulation that stabilize between 15 and 30 days postnatally. These in vivo variations are likely due to differences in intrinsic membrane properties and integrative capacities of neurons.
Canto, C.B., Witter, M.P.
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AbstractPrincipal neurons in different medial entorhinal cortex (MEC) layers show variations in spatial modulation that stabilize between 15 and 30 days postnatally. These in vivo variations are likely due to differences in intrinsic membrane properties and integrative capacities of neurons.
Canto, C.B., Witter, M.P.
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Entorhinal cortex and consolidated memory
Neuroscience Research, 2014The entorhinal cortex is thought to support rapid encoding of new associations by serving as an interface between the hippocampus and neocortical regions. Although the entorhinal-hippocampal interaction is undoubtedly essential for initial memory acquisition, the entorhinal cortex contributes to memory retrieval even after the hippocampus is no longer ...
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Hippocampus, 2011
AbstractThe lateral entorhinal cortex (LEC) provides a major cortical input to the hippocampal formation, equaling that of the medial entorhinal cortex (MEC). To understand the functional contributions made by LEC, basic knowledge of individual neurons, in the context of the intrinsic network, is needed.
Canto, C.B., Witter, M.P.
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AbstractThe lateral entorhinal cortex (LEC) provides a major cortical input to the hippocampal formation, equaling that of the medial entorhinal cortex (MEC). To understand the functional contributions made by LEC, basic knowledge of individual neurons, in the context of the intrinsic network, is needed.
Canto, C.B., Witter, M.P.
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Synaptic plasticity in entorhinal cortex
International Congress Series, 2003Abstract Knowledge about hippocampal interactions with other cortical sites is crucial for understanding the neural mechanisms by which the brain organizes memories. One of the most important brain structures for the study of hippocampal–neocortical interactions is the entorhinal cortex (EC), which mediates the majority of reciprocal connections ...
Min Whan Jung +2 more
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Hippogate: a break-in from entorhinal cortex
Nature Neuroscience, 2016Discrimination of neutral from harmful environments is important for survival. But how do salient contextual signals yield persisting memories? A study uncovers a circuit that increases the specificity of hippocampus-based memories.
Allyson, Alexander, Ivan, Soltesz
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Entorhinal cortex modules of the human brain
The Journal of Comparative Neurology, 1996Much is known about modular organization in the cerebral cortex, but this knowledge is skewed markedly toward primary sensory areas, and in fact, it has been difficult to demonstrate elsewhere. In this report, we test the hypothesis that a unique form of modules exists in the entorhinal area of the human cortex (Brodmann's area 28).
A, Solodkin, G W, Van Hoesen
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Abstract This chapter begins with an historical overview of the definition of the entorhinal cortex, its relationship with the hippocampus, and why a separate chapter is deemed relevant. Subsequent sections review the neurostructural and connectional organization of the entorhinal cortex.
Benjamin R. Kanter +2 more
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Benjamin R. Kanter +2 more
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2010
Entorhinal cortex (EC) has recently gained increased interest following the findings of grid cells (Fyhn et al., 2004; Hafting et al., 2005). It has also recently been shown that place cells, intensely studied in the hippocampus, exist upstream of hippocampus in superficial layers of entorhinal cortex (Fyhn et al., 2004). In the light of these findings,
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Entorhinal cortex (EC) has recently gained increased interest following the findings of grid cells (Fyhn et al., 2004; Hafting et al., 2005). It has also recently been shown that place cells, intensely studied in the hippocampus, exist upstream of hippocampus in superficial layers of entorhinal cortex (Fyhn et al., 2004). In the light of these findings,
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Graded persistent activity in entorhinal cortex neurons
Nature, 2002Working memory represents the ability of the brain to hold externally or internally driven information for relatively short periods of time. Persistent neuronal activity is the elementary process underlying working memory but its cellular basis remains unknown.
Alexei V, Egorov +4 more
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