Abstract
The self-experienced persistent decline in one’s cognitive abilities in comparison with a previously normal status is referred to as subjective cognitive decline (SCD). During the last decades, evidence has emerged about the close relationship between SCD and incident cognitive impairment to such an extent that SCD is currently considered as a very early marker of future dementia. Here, we first discuss the strengths and the weaknesses of this concept, and then we describe a procedure to measure SCD accurately. Our goal is to provide the reader with specific guidelines on how to assess and classify individuals in terms of SCD in order to identify individuals at high risk of developing cognitive impairment.
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Fernández-Blázquez, M.A., Ávila-Villanueva, M., Medina, M. (2018). The Dimensional Structure of Subjective Cognitive Decline. In: Perneczky, R. (eds) Biomarkers for Preclinical Alzheimer’s Disease. Neuromethods, vol 137. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-7674-4_3
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DOI: https://doi.org/10.1007/978-1-4939-7674-4_3
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