Sylvain Moreno
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View article: The impact of lifestyle factors on trajectories of cognitive subtypes in the older adult population
The impact of lifestyle factors on trajectories of cognitive subtypes in the older adult population Open
Cognitive aging is a complex process influenced by diverse life experiences and environmental factors. However, some traditional studies have oversimplified this process by assuming that cognitive aging trajectories follow a uniform proces…
View article: Investigating Changes in the Brain After Using a Wearable Healthy Lifestyle Intervention: A Mixed-Methods Protocol (Preprint)
Investigating Changes in the Brain After Using a Wearable Healthy Lifestyle Intervention: A Mixed-Methods Protocol (Preprint) Open
BACKGROUND Wearable technologies, such as the Apple Watch, are rapidly transforming the healthcare landscape by enabling the tracking of real-time physiological and behavioral data used in healthy lifestyle interventions. Despite their wi…
View article: Slower Ageing of Cross-Frequency Coupling Mechanisms Across Resting-State Networks Is Associated with Better Cognitive Performance in the Picture Priming Task
Slower Ageing of Cross-Frequency Coupling Mechanisms Across Resting-State Networks Is Associated with Better Cognitive Performance in the Picture Priming Task Open
The brain age gap (BAG), the divergence of an individual’s neurobiologically predicted brain age from their chronological age, is a key indicator of brain health. While BAG can be derived from diverse brain metrics, its interpretation ofte…
View article: Crowdsourcing Remote Co-design Towards Improving the Validity and Reliability of mHealth Application Development – A Case Study on Sleep Solved: A mHealth App Designed Virtually with Teens
Crowdsourcing Remote Co-design Towards Improving the Validity and Reliability of mHealth Application Development – A Case Study on Sleep Solved: A mHealth App Designed Virtually with Teens Open
INTRODUCTION: Co-design has become a fundamental pillar of formative digital health research. Typically, this approach involves in–person workshops that involve a rich but limited amount of data. Virtually crowdsourcing co-design, however,…
View article: Interpretable machine learning for precision cognitive aging
Interpretable machine learning for precision cognitive aging Open
Introduction Machine performance has surpassed human capabilities in various tasks, yet the opacity of complex models limits their adoption in critical fields such as healthcare. Explainable AI (XAI) has emerged to address this by enhancin…
View article: Comparative analysis of multidimensional sequential trajectories clustering methods
Comparative analysis of multidimensional sequential trajectories clustering methods Open
Multidimensional sequence analysis is a central method widely used in social science research to identify underlying relationships between two or more trajectories observed simultaneously. This paper presents an extensive review of the exi…
View article: Extreme signal amplitude events in neuromagnetic oscillations reveal brain aging processing across adulthood
Extreme signal amplitude events in neuromagnetic oscillations reveal brain aging processing across adulthood Open
Introduction Neurophysiological activity, as noninvasively captured by electro- and magnetoencephalography (EEG and MEG), demonstrates complex temporal fluctuations approximated by typical variations around the mean values and rare events …
View article: Examining Challenges to Co-Design Digital Health Interventions With End Users: Systematic Review
Examining Challenges to Co-Design Digital Health Interventions With End Users: Systematic Review Open
Background Digital health interventions (DHIs) are changing the dynamic of health care by providing personalized, private, and instantaneous solutions to end users. However, the explosion of digital health has been fraught with challenges.…
View article: THE ROLE OF HETEROGENEITY IN NEUROCOGNITIVE AGING
THE ROLE OF HETEROGENEITY IN NEUROCOGNITIVE AGING Open
Neurocognitive aging research has predominantly adopted a linear approach, categorizing aging populations homogeneously. Researchers like Salthouse argue that this perspective perceives cognitive decline as almost linear from early adultho…
View article: Atypical Brain Connectivity During Pragmatic and Semantic Language Processing in Children with Autism
Atypical Brain Connectivity During Pragmatic and Semantic Language Processing in Children with Autism Open
Background/Objectives: Children with Autism Spectrum Disorder (ASD) face challenges in social communication due to difficulties in considering context, processing information, and interpreting social cues. This study aims to explore the ne…
View article: A Subtype Perspective on Cognitive Trajectories in Healthy Aging
A Subtype Perspective on Cognitive Trajectories in Healthy Aging Open
Cognitive aging is a complex and dynamic process characterized by changes due to genetics and environmental factors, including lifestyle choices and environmental exposure, which contribute to the heterogeneity observed in cognitive outcom…
View article: Atypical Associations between Functional Connectivity during Pragmatic and Semantic Language Processing and Cognitive Abilities in Children with Autism
Atypical Associations between Functional Connectivity during Pragmatic and Semantic Language Processing and Cognitive Abilities in Children with Autism Open
Autism Spectrum Disorder (ASD) is characterized by both atypical functional brain connectivity and cognitive challenges across multiple cognitive domains. The relationship between task-dependent brain connectivity and cognitive abilities, …
View article: Conceptualizing healthy cognitive aging: the role of time and variability
Conceptualizing healthy cognitive aging: the role of time and variability Open
The interest in healthy cognitive aging (HCA) has increased substantially over the past decade. Researchers are interested in exploring how health can be promoted and cognitive decline mitigated when pathology is not present. Identifying t…
View article: Neuroimaging and machine learning for studying the pathways from mild cognitive impairment to alzheimer’s disease: a systematic review
Neuroimaging and machine learning for studying the pathways from mild cognitive impairment to alzheimer’s disease: a systematic review Open
Background This systematic review synthesizes the most recent neuroimaging procedures and machine learning approaches for the prediction of conversion from mild cognitive impairment to Alzheimer’s disease dementia. Methods We systematicall…
View article: A new acquisition protocol for conducting studies with children: The science camp research experience
A new acquisition protocol for conducting studies with children: The science camp research experience Open
In the last 50 years, the study of brain development has brought major discoveries to education and medicine, changing the lives of millions of children and families. However, collecting behavioral and neurophysiological data from children…
View article: Examining Challenges to Co-Design Digital Health Interventions With End Users: Systematic Review (Preprint)
Examining Challenges to Co-Design Digital Health Interventions With End Users: Systematic Review (Preprint) Open
BACKGROUND Digital health interventions (DHIs) are changing the dynamic of health care by providing personalized, private, and instantaneous solutions to end users. However, the explosion of digital health has been fraught with challenges…
View article: The frontoparietal multiple demand network interacts with the dual pathways in auditory working memory
The frontoparietal multiple demand network interacts with the dual pathways in auditory working memory Open
The frontoparietal multiple demand (MD) network has been proposed as a control network that regulates processing demands while enabling goal-directed actions. This study tested the MD network account in auditory working memory (AWM) and id…
View article: Neuroimaging and machine learning for studying the pathways from mild cognitive impairment to Alzheimer's disease: A systematic review
Neuroimaging and machine learning for studying the pathways from mild cognitive impairment to Alzheimer's disease: A systematic review Open
Background: This systematic review synthesizes the most recent neuroimaging procedures and machine learning approaches for the prediction of conversion from mild cognitive impairment to Alzheimer’s disease dementia. Methods: We systematica…
View article: Does cognitive aging follow an orchid and dandelion phenomenon?
Does cognitive aging follow an orchid and dandelion phenomenon? Open
Cognitive reserve reflects the brain’s intrinsic adaptive capacity against the neurodegenerative effects of aging. The maintenance or enhancement of the brain’s cognitive reserve plays a crucial role in mitigating the severity of pathologi…
View article: Music and Visual Art Training Increase Auditory-Evoked Theta Oscillations in Older Adults
Music and Visual Art Training Increase Auditory-Evoked Theta Oscillations in Older Adults Open
Music training was shown to induce changes in auditory processing in older adults. However, most findings stem from correlational studies and fewer examine long-term sustainable benefits. Moreover, research shows small and variable changes…
View article: Digital interventions for depression and anxiety in older adults: a systematic review of randomised controlled trials
Digital interventions for depression and anxiety in older adults: a systematic review of randomised controlled trials Open
One in five older adults experience symptoms of depression and anxiety. Digital mental health interventions are promising in their ability to provide researchers, mental health professionals, clinicians, and patients with personalised tool…
View article: Music training modulates theta brain oscillations associated with response suppression
Music training modulates theta brain oscillations associated with response suppression Open
There is growing interest in developing training programs to mitigate cognitive decline associated with normal aging. Here, we assessed the effect of 3‐month music and visual art training programs on the oscillatory brain activity of older…
View article: The Challenges Toward Real-world Implementation of Digital Health Design Approaches: Narrative Review
The Challenges Toward Real-world Implementation of Digital Health Design Approaches: Narrative Review Open
Background Digital health represents an important strategy in the future of health care delivery. Over the past decade, mobile health has accelerated the agency of health care users. Despite prevailing excitement about the potential of dig…