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Full-Text Articles in Medicine and Health Sciences
Editorial: Roles Of Sleep Disruption And Circadian Rhythm Alterations On Neurodegeneration And Alzheimer's Disease, Marilyn J. Duncan, Sigrid C. Veasey, Phyllis Zee
Editorial: Roles Of Sleep Disruption And Circadian Rhythm Alterations On Neurodegeneration And Alzheimer's Disease, Marilyn J. Duncan, Sigrid C. Veasey, Phyllis Zee
Neuroscience Faculty Publications
No abstract provided.
Healthy Dietary Intake Moderates The Effects Of Age On Brain Iron Concentration And Working Memory Performance, Valentinos Zachariou, Christopher E. Bauer, Elayna R. Seago, Georgia Panayiotou, Edward D. Hall, D. Allan Butterfield, Brian T. Gold
Healthy Dietary Intake Moderates The Effects Of Age On Brain Iron Concentration And Working Memory Performance, Valentinos Zachariou, Christopher E. Bauer, Elayna R. Seago, Georgia Panayiotou, Edward D. Hall, D. Allan Butterfield, Brian T. Gold
Neuroscience Faculty Publications
Age-related brain iron accumulation is linked with oxidative stress, neurodegeneration and cognitive decline. Certain nutrients can reduce brain iron concentration in animal models, however, this association is not well established in humans. Moreover, it remains unknown if nutrition can moderate the effects of age on brain iron concentration and/or cognition. Here, we explored these issues in a sample of 73 healthy older adults (61-86 years old), while controlling for several factors such as age, gender, years of education, physical fitness and alcohol-intake. Quantitative susceptibility mapping was used for assessment of brain iron concentration and participants performed an N-Back paradigm to …