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O efeito da reserva cognitiva no défice cognitivo ligeiro amnéstico

Authors: Mendes, Adriana Sofia Machado;

O efeito da reserva cognitiva no défice cognitivo ligeiro amnéstico

Abstract

A Reserva Cognitiva (RC) defende que quando o cérebro está exposto a ambientes enriquecedores este pode desenvolver uma tolerância maior à neuropatologia mantendose funcional e eficiente, não demonstrando qualquer tipo de défice funcional. O Défice Cognitivo Ligeiro é definido como um estado de transição entre o envelhecimento normal e a demência. O objetivo deste estudo foi testar a teoria da RC em pacientes diagnosticados DCL amnéstico, em particular, verificar se o desempenho cognitivo destes pacientes com RC mais elevada seria superior ao desempenho cognitivo de pacientes com RC inferior. Foram submetidos a uma avaliação neuropsicologia, incluindo a avaliação da RC, 31 participantes com DCL amnéstico. De acordo com os valores obtidos na avaliação da RC, os participantes foram divididos em dois grupos, um grupo com RC alta e um grupo com RC baixa. Os resultados demonstraram uma ausência de diferenças significativas no desempenho cognitivo entre os grupos de RC alta e RC baixa. Também se verificou uma ausência de associação entre os índices de RC e o desempenho cognitivo.

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Portugal
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Keywords

Reserva cognitiva, Avaliação neuropsicológica, Desempenho cognitivo, Défice cognitivo ligeiro amnéstico

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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