Results 31 to 40 of about 79,339 (252)

Association between e-cigarette use and subjective cognitive decline among adults aged 45 and above

open access: yesShanghai yufang yixue, 2023
ObjectiveTo investigate the relationship between e-cigarette use and subjective cognitive decline.MethodsThis study included survey participants aged ≥45 years from the US Behavioral Risk Factor Surveillance System. The prevalence of subjective cognitive
LIANG Zhisheng, ZHANG Zhenyu
doaj   +1 more source

Mild Behavioral Impairment and Subjective Cognitive Decline Predict Cognitive and Functional Decline

open access: yesJournal of Alzheimer's Disease, 2021
Background: Mild behavioral impairment (MBI) and subjective cognitive decline (SCD) are dementia risk states, and potentially represent neurobehavioral and neurocognitive manifestations, respectively, of early stage neurodegeneration. Both MBI and SCD predict incident cognitive decline and dementia, are associated with known dementia biomarkers, and ...
Ismail, Zahinoor   +5 more
openaire   +3 more sources

Regional atrophy and cognitive decline depend on definition of subjective cognitive decline [PDF]

open access: yes, 2021
Abstract Background People with subjective cognitive decline (SCD) may be at increased risk for Alzheimer’s disease (AD). However, not all studies have observed this increased risk. Inconsistencies may be related to different methods used to define SCD.
Cassandra Morrison   +4 more
openaire   +1 more source

Influence of genetic and comorbid emotional-affective factors on pre-mild cognitive decline in middle-aged patients

open access: yesНеврология, нейропсихиатрия, психосоматика, 2021
Recently, maximum attention has been drawn to the earliest forms of cognitive deficit - pre-mild cognitive decline (PMCD), which includes subjective (SjCD) and subtle cognitive decline (SCD), being the most promising in cognitive decline prevention ...
N. N. Koberskaya   +3 more
doaj   +1 more source

Subjective cognitive decline and cerebral-cognitive reserve in late age

open access: yesTranslational Medicine of Aging, 2023
Determining the boundaries of the norm and pathology of mental aging is an urgent scientific task. We have formulated a hypothesis about the presence of a transitional period within the cognitive continuum, which represents a borderline between normality
Alena Sidenkova   +3 more
doaj   +1 more source

The Association Between Subjective Mental Impairment and Objective Cognitive Performance in Non-Demented, Very Mild and Mild Demented Individuals

open access: yesAmerican Journal of Alzheimer's Disease and Other Dementias, 2023
Objectives Explore associations between subjective mental impairment, objective cognitive performance, and subsequent decline in older individuals with different cognitive statuses in Taiwan.
Ling-Chun Huang MD, MS   +1 more
doaj   +1 more source

Association between quality and duration of sleep and subjective cognitive decline: a cross-sectional study in South Korea

open access: yesScientific Reports, 2021
Sleep is being emphasized as a factor that improves mental health and quality of life. Here, we aimed to investigate the association between the quality and duration of sleep and subjective cognitive decline in the Korean population.
Hye Jin Joo   +4 more
doaj   +1 more source

Functional neuroimaging in subjective cognitive decline: current status and a research path forward

open access: yesAlzheimer’s Research & Therapy, 2020
Subjective cognitive decline is a putative precursor to dementia marked by perceived worsening of cognitive function without overt performance issues on neuropsychological assessment.
Raymond P. Viviano   +1 more
doaj   +1 more source

Quality of Life in People With Subjective Cognitive Decline

open access: yesALPHA PSYCHIATRY, 2023
Quality of life is extensively studied in older persons, but there are few studies that investigate it in people with subjective cognitive decline. Our aim was to evaluate the quality of life in a Romanian sample of individuals with subjective cognitive decline compared to controls while accounting for different possible moderators.
Pavel, Alexandru   +4 more
openaire   +2 more sources

Impacts of baseline biomarkers on cognitive trajectories in subjective cognitive decline: the CoSCo prospective cohort study

open access: yesAlzheimer’s Research & Therapy, 2023
Background Subjective cognitive decline (SCD) is a risk factor for Alzheimer’s disease (AD); however, the rates of cognitive decline are variable according to underlying pathologies and biomarker status.
Yun Jeong Hong   +8 more
doaj   +1 more source

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