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Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing

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Cognitive Differences in Subjective Cognitive Decline with and without Associated Worry.

Alexandru Pavel¹, Radu Paun^1,2, Maria Mihalcea²

¹Psychiatry department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania.

|February 23, 2023

Summary

Subjective cognitive decline (SCD) with worry is linked to poorer auditory and verbal memory performance compared to controls. Further longitudinal studies are needed to confirm these cognitive function findings.

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Area of Science:

Neuroscience
Psychology
Gerontology

Background:

Subjective cognitive decline (SCD) is a precursor to objective cognitive decline.
This study investigates cognitive function in individuals with SCD, differentiating based on worry associated with symptoms.
A control group without SCD was included for comparison.

Discussion:

Individuals with SCD and worry exhibited worse performance in auditory and verbal memory tests.
Worry associated with SCD correlated with increased negative emotional traits.
Significant differences in attention and immediate memory were observed between worried SCD and control groups.

Key Insights:

Subjective cognitive decline (SCD) accompanied by worry is associated with measurable deficits in auditory and verbal memory.
Emotional state, specifically worry, may play a role in cognitive performance among individuals experiencing SCD.
Age was a significant factor differentiating worried SCD patients from the control group.

Outlook:

Longitudinal studies are essential to establish causality between SCD, worry, and cognitive decline.
Further research should explore the interplay of personality traits, emotional state, and cognitive function in SCD.
Investigating interventions targeting worry in SCD may be beneficial for cognitive health.