Cerebral blood flow and gray matter volume covariance patterns of cognition in aging.

@article{Steffener2013CerebralBF,
  title={Cerebral blood flow and gray matter volume covariance patterns of cognition in aging.},
  author={Jason Steffener and Adam M. Brickman and Christian G. Habeck and Timothy Salthouse and Yaakov Stern},
  journal={Human brain mapping},
  year={2013},
  volume={34 12},
  pages={3267-79}
}
Advancing age results in altered cognitive and neuroimaging-derived markers of neural integrity. Whether cognitive changes are the result of variations in brain measures remains unclear and relating the two across the lifespan poses a unique set of problems. It must be determined whether statistical associations between cognitive and brain measures truly exist and are not epiphenomenal due solely to their shared relationships with age. The purpose of this study was to determine whether cerebral… CONTINUE READING
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