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GMJ News > GMJ Briefs > 42% of Perimenopausal Women Experience Significant Cognitive Decline Impacting Work

42% of Perimenopausal Women Experience Significant Cognitive Decline Impacting Work

GMJ
Last updated: 03/07/2026 02:26
By
Prof. Giorgi Pkhakadze
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Brain scan images showing cognitive changes during perimenopause transition
New clinical research quantifies cognitive decline during perimenopause, showing measurable impacts on memory and executive function. Studies reveal 42% of perimenopausal women experience significant cognitive difficulties affecting daily functioning. — Photo by Anna Shvets on Pexels (Pexels License)
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1 min read|121 words

A striking 42 percent of perimenopausal women report significant cognitive difficulties that directly affect their work performance and daily functioning, according to clinical studies conducted between 2020 and 2024. This substantial prevalence challenges long-standing assumptions that cognitive symptoms during the menopausal transition are primarily psychological in origin. Standardized neuropsychological assessments validate these subjective reports, documenting objective deficits in verbal memory, working memory, and processing speed. Among perimenopausal women, 85 percent experience memory problems, 78 percent report concentration difficulties, and 67 percent struggle with word-finding issues. These measurable cognitive changes correlate with estradiol fluctuations affecting the hippocampus and prefrontal cortex. The clinical validation of these symptoms underscores the need for recognition, support, and evidence-based treatment approaches in workplace and clinical settings. Read the full article on GMJ Newsroom.

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ByProf. Giorgi Pkhakadze
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Prof. Giorgi Pkhakadze, MD, MPH, PhD, is Editor-in-Chief of the Georgian Medical Journal and Chair of the Public Health Institute of Georgia (PHIG). He is Professor and Head of the Department of Social and Behavioural Sciences at David Tvildiani Medical University, and Secretary/Treasurer of the UEMS Section of Public Health. ORCID: 0000-0001-7609-4515.

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