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Table 1 Characteristics of the group

From: Hyperdynamic CSF motion profiles found in idiopathic normal pressure hydrocephalus and Alzheimer’s disease assessed by fluid mechanics derived from magnetic resonance images

  iNPH AD Control
Number of subjects 10 7 19
Mean age 73 77 74
Age range 67–87 66–89 67–80
Female 5 5 12