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Author

O. Grau-Rivera

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Open access Sep 2026

Dietary ecological momentary assessments: validation against food diaries and associations with health biomarkers

Background Digital approaches that capture dietary behavior repeatedly in real-world settings may improve the monitoring of long-term lifestyle interventions while reducing participant burden and supporting self-awareness. This study developed and evaluated a low-burden dietary ecological momentary assessment (EMA) pro...

Anna Boronat, Natalia Soldevila-Domenech, Joana Clivillé-Pérez et al. · 0 citations
Open access Aug 2026

Cognitive vergence and pupillary responses as functional oculomotor signatures to differentiate AT(N) biological profiles in older adults with mild cognitive impairment

The locus coeruleus (LC), the earliest site of tau accumulation in Alzheimer’s disease, directly influences pupillary and vergence oculomotor systems. Whether task-evoked oculomotor dynamics can non-invasively differentiate AT(N) profiles, A+T+ (biological Alzheimer’s disease) and A−T+ (suspected non-Alzheimer’s tauopa...

Ricardo Martínez-Flores, Isabel Martín-Sobrino, Neus Falgàs et al. · 0 citations
Jul 2026

Bilingualism and cognition: The impact of age of acquisition, language use, and proficiency in cognitively unimpaired older adults

It is suggested that maintaining high L2 proficiency throughout the lifespan contributes to cognitive reserve, enhancing attentional control and processing speed in healthy aging.

Sergio Grueso, G. Sánchez-Benavides, M. Santos-Santos et al. · 0 citations
Open access Aug 2026

Neurobiological correlates of longitudinal grey matter volume changes in preclinical Alzheimer’s disease

In this large longitudinal sample of asymptomatic individuals, the Aβ-dominant biomarker component showed the strongest association with longitudinal GM atrophy and cognitive decline, beyond the effects of tau pathophysiology and neuroaxonal injury.

W. Pelkmans, R. Cacciaglia, Michalis Kassinopoulos et al. · 0 citations

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