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Longitudinal relationships among cerebrospinal fluid biomarkers, cerebral blood flow, and grey matter volume in individuals with a familial history of Alzheimer s disease

Author(s): Sanami S; Intzandt B; Huck J; Villeneuve S; Iturria-Medina Y; Gauthier CJ; Prevent-Ad Research Group None;

Alzheimer's disease (AD) is a complex disease that involves complex interactions between protein biomarkers such as amyloid beta (Aß) and tau, neurodegeneration, cerebrovascular health and inflammation. However, how these factors interact, especially in the early phases of disease development ...

Article GUID: 40347524


Sex-specific relationships between obesity, physical activity, and gray and white matter volume in cognitively unimpaired older adults

Author(s): Brittany Intzandt

Independently, obesity and physical activity (PA) influence cerebral structure in aging, yet their interaction has not been investigated. We examined sex differences in the relationships among PA, obesity, and cerebral structure in aging with 340 participants who completed magnetic resonance imaging (MRI) acquisition to quantify grey matter volume (GMV) a ...

Article GUID: 36781598


Differences between chronological and brain age are related to education and self-reported physical activity.

Author(s): Steffener J, Habeck C, O'Shea D, Razlighi Q, Bherer L, Stern Y

Neurobiol Aging. 2016 Apr;40:138-144 Authors: Steffener J, Habeck C, O'Shea D, Razlighi Q, Bherer L, Stern Y

Article GUID: 26973113


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