Table 4.
lvPPA (n = 10) | DAT (n = 20) | P value | |
---|---|---|---|
Middle frontal gyri | |||
Left | 0.80 ± 0.11 | 0.87 ± 0.09 | 0.08 |
Right | 0.76 ± 0.12 | 0.77 ± 0.09 | 0.76 |
Superior temporal gyri | |||
Left | 0.44 ± 0.10 | 0.52 ± 0.08 | 0.04 |
Right | 0.49 ± 0.05 | 0.53 ± 0.07 | 0.10 |
Inferior parietal lobe | |||
Left | 0.77 ± 0.12 | 0.86 ± 0.12 | 0.04 |
Right | 0.81 ± 0.08 | 0.86 ± 0.11 | 0.25 |
Hippocampus | |||
Left | 0.21 ± 0.04 | 0.21 ± 0.03 | 0.72 |
Right | 0.21 ± 0.02 | 0.20 ± 0.02 | 0.25 |
Data shown as mean ± standard deviation.
All regional volumes were divided by TIV to correct for differences in head size and multiplied by 100.
DAT = dementia of the Alzheimer’s type; lvPPA = logopenic variant of primary progressive aphasia.