دورية أكاديمية
Cognitive Reserve in Isolated Rapid Eye-Movement Sleep Behavior Disorder
| العنوان: | Cognitive Reserve in Isolated Rapid Eye-Movement Sleep Behavior Disorder |
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| المؤلفون: | Giada D'Este, Francesca Berra, Giulia Carli, Caterina Leitner, Sara Marelli, Marco Zucconi, Francesca Casoni, Luigi Ferini-Strambi, Andrea Galbiati |
| المساهمون: | D'Este, Giada, Berra, Francesca, Carli, Giulia, Leitner, Caterina, Marelli, Sara, Zucconi, Marco, Casoni, Francesca, FERINI STRAMBI, Luigi, Galbiati, Andrea |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | rapid-eye-movement sleep behaviour disorder, RBD, sleep disorder, cognitive reserve, Cognitive Reserve Index questionnaire, neurodegenerative disorder, α-synucleinopathie, neuropsychology, neuropsychological evaluation |
| الوصف: | Isolated rapid-eye-movement sleep behaviour disorder (RBD) is considered the prodromal stage of α-synucleinopathies (e.g., Parkinson’s disease and dementia with Lewy bodies); however, iRBD patients show a wide variety in the progression timing (5–15 years). The model of cognitive reserve (CR) might contribute to explaining this phenomenon. Our exploratory study aimed to evaluate, for the first time, the impact of CR level on cognitive performance in polysomnography-confirmed iRBD patients. Fifty-five iRBD patients (mean age ± SD: 66.38 ± 7.51; M/F 44/11) underwent clinical and neuropsychological evaluations at the time of diagnosis. The CR Index questionnaire was part of the clinical assessment. We found that iRBD patients with high levels of CR showed: (i) the lowest percentage of mild cognitive impairment (10%), and (ii) the best performance in visuo-constructive and verbal memory functions (i.e., the recall of the Rey–Osterrieth complex figure test). Our results suggest that CR might help iRBD patients better cope with the cognitive decline related to the neurodegenerative process, providing the first preliminary findings supporting CR as a possible protective factor in this condition. This might pave the way for future longitudinal studies to evaluate the role of CR as a modulating factor in the timing of iRBD conversion and cognitive deterioration development. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/36831719; info:eu-repo/semantics/altIdentifier/wos/WOS:000939264900001; volume:13; issue:2; journal:BRAIN SCIENCES; https://hdl.handle.net/20.500.11768/136739Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85148869985; https://www.mdpi.com/2076-3425/13/2/176Test |
| DOI: | 10.3390/brainsci13020176 |
| الإتاحة: | https://doi.org/20.500.11768/136739Test https://doi.org/10.3390/brainsci13020176Test https://hdl.handle.net/20.500.11768/136739Test https://www.mdpi.com/2076-3425/13/2/176Test |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.EDFC4DF |
| قاعدة البيانات: | BASE |
| DOI: | 10.3390/brainsci13020176 |
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