Sleep complaints in individuals with subjective cognitive decline from a south‐brazilian cohort

The correlation between PSQI and GAI scores suggests that poor sleep quality in CU individuals with SCD from a South-Brazilian cohort is linked to anxiety. Further studies may clarify the relationship between cognition, anxiety, and sleep disturbances.

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Publication Details

Journal
Alzheimer s & Dementia
Published
2025-12-01
DOI
https://doi.org/10.1002/alz70857_106854
Primary Topic
Sleep and related disorders
Type
article
Field-Weighted Citation Impact
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article

Sleep complaints in individuals with subjective cognitive decline from a south‐brazilian cohort

Ana Letícia Amorim de Albuquerque, Victória Tizeli Souza, Giovanna Carello‐Collar, Rhaná Carolina Santos et al.
Alzheimer s & Dementia
Sleep and related disorders
article

Sleep complaints in individuals with subjective cognitive decline from a south‐brazilian cohort

Ana Letícia Amorim de Albuquerque, Victória Tizeli Souza, Giovanna Carello‐Collar, Rhaná Carolina Santos, Simone Sieben da Mota, Sarah Vitória Bristot Carnevalli, Haniel Bispo De Souza, Leonardo Martins de Paula, Bárbara Loeblein Uebel, Raphael Machado Castilhos, Lucas Bastos Beltrami, Bruno De Oliveira De Marchi, Gabriela Raquel Paz Rivas, Eduardo R. Zimmer, Marcia L. Fagundes Chaves, Wyllians Vendramini Borelli, Manuella Edler Zandoná Giordani, Guilherme Da Silva Carvalho
article en

Abstract

The correlation between PSQI and GAI scores suggests that poor sleep quality in CU individuals with SCD from a South-Brazilian cohort is linked to anxiety. Further studies may clarify the relationship between cognition, anxiety, and sleep disturbances.

Alzheimer s & DementiaVol. 21(S3)
Universidade Federal do Rio Grande do Sul (BR), Universidade Federal de Santa Catarina (BR), Instituto do Cérebro (BR), Hospital Moinhos de Vento (BR), Hospital de Clínicas de Porto Alegre (BR), Pontifícia Universidade Católica do Rio Grande do Sul (BR), McGill University (CA), Universidade do Vale do Rio dos Sinos (BR)
Reduced inequalities
Openalex Percentile: Top 29%
Sleep and related disorders
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Sleep complaints in individuals with subjective cognitive decline from a south‐brazilian cohort — Ana Letícia Amorim de Albuquerque, Victória Tizeli Souza, et al. · Alzheimer s & Dementia (2025) | TGRS Research Map | TGRS