Table 3

Location of the peaks of reduction of regional cerebral blood flow in corticobasal syndrome with CSF AD-like pattern compared with nAD-like pattern

Brain regionPeak coordinates (mm)Tp ValueCluster size
xyz
CBS-AD versus CBS-nAD (AD<nAD)
 Precuneus (R)18−52325.77<0.001621
 Posterior cingulate (R)16−42104.23<0.001
 Hippocampus (R)24−16−185.41<0.001937
 Parahippocampal gyrus (R)26−2−123.77<0.001
 Precuneus (L)−18−44464.79<0.0011390
 Posterior cingulate (L)−20−70204.72<0.0012175
 Hippocampus (L)−30−40−104.81<0.001
 Parahippocampal gyrus (L)−38−42−84.91<0.001
CBS-nAD versus CBS-AD (nAD<AD)
 None
  • Corticobasal syndrome; x, y and z values localise the areas of regional cerebral blood flow reduction according to the Montreal Neurological Institute stereotactic coordinates.

  • AD, Alzheimer's disease; CBS, corticobasal syndrome; L, left; nAD, non-Alzheimer's disease-like; R, right.