Background Subjective cognitive decline is one of the first symptoms of dementia. With
increasing awareness of brain health and a rising prevalence of dementia, a growing …

Introduction Exercise is recognized as a modifiable lifestyle factor that can mitigate cognitive
decline and dementia risk. While the benefits of exercise on cognitive aging have been …

Introduction It is uncertain whether subjective cognitive decline (SCD) in individuals who
seek medical help serves the identification of the initial symptomatic stage 2 of the …

Background Most of the previous studies on health sequelae of COVID-19 are uncontrolled
cohorts and include a relatively short follow-up. This population-based multi-center cohort …

Background Subjective cognitive impairment (SCI) substantially increases dementia risk and
is often conceptualised as the preclinical asymptomatic phase of the cognitive decline …

Cognitive impairment (CI) is a characteristic non-motor feature of Parkinson disease (PD)
that poses a severe burden on the patients and caregivers, yet relatively little is known about …

Importance Subjective cognitive decline (SCD) is recognized to be in the Alzheimer disease
(AD) cognitive continuum. The SCD Initiative International Working Group recently proposed …

As men grow older, circulating testosterone concentrations decline, while prevalence of
cognitive impairment and dementia increase. Epidemiological studies of middle-aged and …

Background The research criteria for subjective cognitive decline (SCD) exclude mild
cognitive impairment (MCI), but do not stipulate the use of specific MCI criteria. This study …

Subjective cognitive complaints (SCC) is a self-reported experience of persistently impaired
cognitive functions which could be the earliest red flag of neurocognitive disorders. The …