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A network approach to subjective cognitive decline: Exploring multivariate relationships in neuropsychological test performance across Alzheimer's disease risk states

Author(s): Grunden N; Phillips NA; ;

Subjective cognitive decline (SCD) is characterized by subjective concerns of cognitive change despite test performance within normal range. Although those with SCD are at higher risk for developing further cognitive decline, we still lack methods using objective cognitive measures that reliably distinguish SCD from cognitively normal aging at the group l ...

Article GUID: 38458017


Dense Sampling Approaches for Psychiatry Research: Combining Scanners and Smartphones

Author(s): McGowan AL; Sayed F; Boyd ZM; Jovanova M; Kang Y; Speer ME; Cosme D; Mucha PJ; Ochsner KN; Bassett DS; Falk EB; Lydon-Staley DM;

Together, data from brain scanners and smartphones have sufficient coverage of biology, psychology, and environment to articulate between-person differences in the interplay within and across biological, psychological, and environmental systems thought to underlie psychopathology. An important ne ...

Article GUID: 36797176


Personal Social Networks and Adiposity in Adolescents: A Feasibility Study

Author(s): Ybarra M; Barnett TA; Yu J; Van Hulst A; Drouin O; Kakinami L; Saint-Charles J; Henderson M;

i>Background and Objective: Weight-related behaviors are determined by multiple individual and contextual factors, with recent evidence implicating personal social networks (PSNs). Greater understanding of these relationships could help inform healthy weight promoting interventions. We conducted ...

Article GUID: 34264758


Clustering of Unhealthy Behaviors: Protocol for a Multiple Behavior Analysis of Data From the Canadian Longitudinal Study on Aging

Author(s): van Allen Z; Bacon SL; Bernard P; Brown H; Desroches S; Kastner M; Lavoie K; Marques M; McCleary N; Straus S; Taljaard M; Thavorn K; Tomasone JR; Presseau J;

<strong>Background:</strong> Health behaviors such as physical inactivity, unhealthy eating, smoking tobacco, and alcohol use are leading risk factors for noncommunicable chronic diseases and play a central role in limiting health and life satisfaction. To date, however, health behavi ...

Article GUID: 34114962


Identifying potential drug targets and candidate drugs for COVID-19: biological networks and structural modeling approaches

Author(s): Selvaraj G; Kaliamurthi S; Peslherbe GH; Wei DQ;

ackground: Coronavirus (CoV) is an emerging human pathogen causing severe acute respiratory syndrome (SARS) around the world. Earlier identification of biomarkers for SARS can facilitate detection and reduce the mortality rate of the disease. Thus, by integrated network analysis and structural modeling approach, we aimed to explore the potential drug targ ...

Article GUID: 33968364


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