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Enhancement of long-term memory expression by a single trial during consolidation
(Elsevier Ireland, 2011-01)
Before the memory trace is stored long term, it must undergo a phase of consolidation during which it remains susceptible to modifications. It has previously been proposed that during consolidation, memories are kept from ...
Ghrelin and memory: Differential effects on acquisition and retrieval
(Elsevier Science Inc, 2010-06)
In a previous paper we have demonstrated that the orexigenic peptide Ghrelin (Ghr), increases memory retention in rats and mice. In the present work we evaluated the Ghr effect when it was administered previous the training ...
Spatial Memory in Long Evans and Rattus Norvegicus rats
(Sociedad de Biología de Chile, 2003)
Spectral properties of temporally aggregated long memory processes
(Escola de Pós-Graduação em Economia da FGV, 2003-10-23)
This paper derives the spectral density function of aggregated long memory processes in light of the aliasing effect. The results are different from previous analyses in the literature and a small simulation exercise ...
Long memory properties and agents’ behavior: an interesting connection
(Centro de Estudos em Finanças (GVcef), 2015)
The aim of this work is to establish an interesting connection between the behavior of economic agents and the long memory features that generally occur in a wide set of time series found in economic/financial problems. ...
The aliasing effect, the Fejer Kernel and temporally aggregated long memory processes
(Escola de Pós-Graduação em Economia da FGV, 2003-01-01)
This paper derives the spectral density function of aggregated long memory processes in light of the aliasing effect. The results are different from previous analyses in the literature and a small simulation exercise ...
Long memory in the R$ / US$ exchange rate: A robust analysisLong memory in the R$ / US$ exchange rate: A robust analysis
(Sociedade Brasileira de Econometria, 2004)