Perfusion abnormalities in prodromal AD.

  title={Perfusion abnormalities in prodromal AD.},
  author={Keith A. Johnson and Marilyn S. Albert},
  journal={Neurobiology of aging},
  volume={21 2},
Cerebral perfusion abnormalities in patients with established Alzheimer's disease (AD) are most commonly seen in the temporoparietal cortex. As the disease progresses, this perfusion pattern is increasingly prevalent. Recently, investigators have begun to examine the patterns of perfusion among individuals at risk for AD. To date, such studies have been conducted either in individuals who have a progressive memory difficulty but do not yet meet clinical criteria for AD, or in individuals with a… CONTINUE READING

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