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A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment
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Published on: January 11, 2020

Mild cognitive impairment: an overview.

Ronald C Petersen1, Selamawit Negash

  • 1Alzheimer's Disease Research Center, Mayo Clinic College of Medicine, Rochester, MN 55905, USA. peter8@mayo.edu

CNS Spectrums
|January 22, 2008
PubMed
Summary
This summary is machine-generated.

Mild cognitive impairment (MCI) is a stage between normal aging and dementia. Research explores MCI subtypes, progression factors, and interventions to aid early diagnosis and future dementia prevention strategies.

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Area of Science:

  • Neurology
  • Gerontology
  • Cognitive Science

Background:

  • Mild cognitive impairment (MCI) represents a critical transitional phase between normal cognitive aging and early-stage dementia.
  • MCI is a significant area of research due to its association with an accelerated progression to dementia and Alzheimer's disease.

Purpose of the Study:

  • To present an algorithm for clinical identification and subclassification of MCI subtypes.
  • To discuss factors influencing MCI progression, including genetic, neuroimaging, biomarker, and clinical characteristics.
  • To review neuropathological findings, clinical trials, and interventions for MCI.

Main Methods:

  • Literature review of population-based studies, clinical trials, and neuropathological research.
  • Development of a clinical algorithm for MCI identification and subtyping.
  • Analysis of progression factors and intervention outcomes.

Main Results:

  • MCI subtypes are proposed to encompass prodromal dementia forms.
  • Various factors (genetic, imaging, biomarkers, clinical) are identified as progression indicators.
  • Clinical trials and interventions (neuropsychological, nutritional) have been evaluated.

Conclusions:

  • MCI serves as a crucial diagnostic target for early intervention.
  • Further research is needed to refine clinical utility and predictive accuracy.
  • Understanding MCI progression is key to developing effective dementia prevention strategies.