Nov 27, 2021 · This study aimed to explore whether the nonlinear complexity of BOLD signals can describe the subtle differences between SCD and normal aging, ...
Abstract. Individuals with subjective cognitive decline (SCD) are at high risk of developing preclinical or clinical state of Alzheimer's disease (AD). Resting ...
People also ask
What are some cognitive skills that may decline in an older adult?
What is subjective cognitive decline?
What are signs of cognitive decline?
How fast does cognitive decline progress?
Nov 25, 2021 · Individuals with subjective cognitive decline (SCD) are at high risk of developing preclinical or clinical state of Alzheimer's disease (AD) ...
The results demonstrate that AAPE can reflect the subtle differences between both groups, and the SCD group presented significantly decreased complexities ...
Mar 9, 2020 · Although healthy older adults with subjective cognitive decline may function normally, perceived worsening may indicate incipient dementia and ...
Missing: Complexity | Show results with:Complexity
The present study investigated aging individual variations of cognitive abilities and related resting-state functional connectivity (rsFC) using data-driven ...
Missing: Complexity | Show results with:Complexity
Resting-state fMRI changes in Alzheimer's disease and ... Decreased functional connectivity by aging is associated with cognitive decline J Cogn Neurosci.
Jul 4, 2022 · Li, X. et al. Decreased resting-state brain signal complexity in patients with mild cognitive impairment and Alzheimer's disease: A multi-scale ...
Missing: Subjective | Show results with:Subjective
Subjective cognitive decline (SCD) is associated with increased risks for progressing to Alzheimer's disease (AD). This study aimed to investigate phase- ...
Missing: Complexity | Show results with:Complexity
Liu et al. found that cognitive impairment was associated with decreased complexity of the fMRI signals in the gray matter and brain regions in a familial AD ...