Fig. 2From: Evolution of neurodegeneration in patients with normal pressure hydrocephalus: a monocentric follow up studyAge distribution of the patients. First admission (baseline = B), readmission (T1 ≤ 6 months) and second readmission (T2 ≥ 6 months). AD−: Alzheimer negative, AD+ : Alzheimer positive, n = numberBack to article page