When Higher Activations Reflect Lower Deactivations: A PET Study in Alzheimer’s Disease during Encoding and Retrieval in Episodic Memory

The aim of the present study was to explore the cerebral substrates of episodic memory disorders in Alzheimer’s disease (AD) and investigate patients’ hyperactivations frequently reported in the functional imaging literature. It remains unclear whether some of these hyperactivations reflect real inc...

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Autors principals: Bejanin, Alexandre, Viard, Armelle, Chételat, Gaël, Clarys, David, Bernard, Frédéric, Pélerin, Alice, de La Sayette, Vincent, Eustache, Francis, Desgranges, Béatrice
Format: Artigo
Idioma:Inglês
Publicat: Frontiers Research Foundation 2012
Matèries:
Neuroscience
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC3340943/
https://ncbi.nlm.nih.gov/pubmed/22557957
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fnhum.2012.00107
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